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Integrated management of Helicoverpa armigera on different genotypes of Kabuli chickpea in Punjab, Pakistan

Gram Pod borer (Helicoverpa armigera Hubner) is the most imperative constraint in chickpea (Cicer arietinum L.) production causing severe losses or there may be complete crop failure in spite of several rounds of insecticidal applications. The present study was designed to investigate the effect of neem application in controlling Pod borer on six different genotypic varieties (AZ-CM2, AZ-CM4, AZ-CM6, AZ-CM10, AZ-CM12 and Noor-91). The experiment was designed in a Split-Plot Design with three replicates. Different agronomic traits were recorded such as plant population, plant height, percentage flowering, physical maturity, number of pod per plant, infestation of pod borer and yield of chickpea. The results showed that plants treated with neem have high population (maximum in Noor-91 with 16.8 plants/m2 and minimum in AZ-CM12 with 2.9 plants/m2, plant height (46.7 cm in AZ-CM4 and 34.7cm in Noor-91), flowering (AZ-CM10 gave 50% flowers after 100.3 days), physical maturity (AZ-CM4 took maximum time (139.7 days) to attain 90% physical maturity while AZ-CM2 and AZ-CM4 took only 136.0 days to attain 90% physical maturity), average number of pods (Noor 91 has higher 19.4 and AZ-CM2 has lowest 12.1). Infestation of pod borer and

Gram Pod borer (Helicoverpa armigera Hubner) is the most imperative constraint in chickpea (Cicer arietinum L.) production causing severe losses or there may be complete crop failure in spite of several rounds of insecticidal applications. The present study was designed to investigate the effect of neem application in controlling Pod borer on six different genotypic varieties (AZ-CM2, AZ-CM4, AZ-CM6, AZ-CM10, AZ-CM12 and Noor-91). The experiment was designed in a Split-Plot Design with three replicates. Different agronomic traits
were recorded such as plant population, plant height, percentage flowering, physical maturity, number of pod per plant, infestation of pod borer and yield of chickpea. The results showed that plants treated with neem have high population (maximum in Noor-91 with 16.8 plants/m2 and minimum in AZ-CM12 with 2.9 plants/m2, plant height (46.7 cm in AZ-CM4 and 34.7cm in Noor-91), flowering (AZ-CM10 gave 50% flowers after 100.3 days), physical maturity (AZ-CM4 took maximum time (139.7 days) to attain 90% physical maturity while AZ-CM2 and AZ-CM4 took only 136.0 days to attain 90% physical maturity), average number of pods (Noor 91 has higher 19.4 and AZ-CM2 has lowest 12.1). Infestation of pod borer and

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Int. J. Biosci. 2016<br />

Internati<strong>on</strong>al Journal <str<strong>on</strong>g>of</str<strong>on</strong>g> Biosciences | IJB |<br />

ISSN: 2220-6655 (Pr<strong>in</strong>t) 2222-5234 (Onl<strong>in</strong>e)<br />

http://www.<strong>in</strong>nspub.net<br />

Vol. 9, No. 2, p. 110-119, 2016<br />

RESEARCH PAPER<br />

OPEN ACCESS<br />

<str<strong>on</strong>g>Integrated</str<strong>on</strong>g> <str<strong>on</strong>g>management</str<strong>on</strong>g> <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> <str<strong>on</strong>g>armigera</str<strong>on</strong>g> <strong>on</strong> <strong>different</strong><br />

<strong>genotypes</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>Kabuli</strong> <strong>chickpea</strong> <strong>in</strong> <strong>Punjab</strong>, <strong>Pakistan</strong><br />

Mumtaz Hussa<strong>in</strong> 1 , Khawaja Shafique Ahmad *3 , Muhammad Majeed 2 , Ansar Mehmood 3 ,<br />

Abdul Hamid 7 , Malik Muhammad Yousaf 1 , Muhammad Shafiq Chaudhry 4 ,<br />

Muhammad Jahangir Shah 1 , Khadim Hussa<strong>in</strong> 5 , Bashir Ahmad 1 , Abdul Qadir Khan 3<br />

1<br />

Arid Z<strong>on</strong>e Research Institute (AZRI), Bahawalpur, <strong>Pakistan</strong><br />

2<br />

Department <str<strong>on</strong>g>of</str<strong>on</strong>g> Botany, University <str<strong>on</strong>g>of</str<strong>on</strong>g> Agriculture, Faisalabad, <strong>Pakistan</strong><br />

3<br />

Department <str<strong>on</strong>g>of</str<strong>on</strong>g> Botany, University <str<strong>on</strong>g>of</str<strong>on</strong>g> Po<strong>on</strong>ch, Rawalakot, <strong>Pakistan</strong><br />

4<br />

Department <str<strong>on</strong>g>of</str<strong>on</strong>g> Life Sciences, TheIslamia University <str<strong>on</strong>g>of</str<strong>on</strong>g> Bahawalpur, <strong>Pakistan</strong>.<br />

5<br />

Department <str<strong>on</strong>g>of</str<strong>on</strong>g> Botany, Ghazi University DG. Khan, <strong>Pakistan</strong><br />

6<br />

PARC Research and Tra<strong>in</strong><strong>in</strong>g Stati<strong>on</strong>, Multan, <strong>Pakistan</strong><br />

7<br />

Department <str<strong>on</strong>g>of</str<strong>on</strong>g> Horticulture, University <str<strong>on</strong>g>of</str<strong>on</strong>g> Po<strong>on</strong>ch, Rawalakot, <strong>Pakistan</strong><br />

Key words: <str<strong>on</strong>g>Integrated</str<strong>on</strong>g>, <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> <str<strong>on</strong>g>armigera</str<strong>on</strong>g>, <strong>Kabuli</strong> <strong>chickpea</strong>, <strong>Pakistan</strong><br />

http://dx.doi.org/10.12692/ijb/9.2.110-119 Article published <strong>on</strong> August 31, 2016<br />

Abstract<br />

Gram Pod borer (<str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> <str<strong>on</strong>g>armigera</str<strong>on</strong>g> Hubner) is the most imperative c<strong>on</strong>stra<strong>in</strong>t <strong>in</strong> <strong>chickpea</strong> (Cicer ariet<strong>in</strong>um<br />

L.) producti<strong>on</strong> caus<strong>in</strong>g severe losses or there may be complete crop failure <strong>in</strong> spite <str<strong>on</strong>g>of</str<strong>on</strong>g> several rounds <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

<strong>in</strong>secticidal applicati<strong>on</strong>s. The present study was designed to <strong>in</strong>vestigate the effect <str<strong>on</strong>g>of</str<strong>on</strong>g> neem applicati<strong>on</strong> <strong>in</strong><br />

c<strong>on</strong>troll<strong>in</strong>g Pod borer <strong>on</strong> six <strong>different</strong> genotypic varieties (AZ-CM2, AZ-CM4, AZ-CM6, AZ-CM10, AZ-CM12 and<br />

Noor-91). The experiment was designed <strong>in</strong> a Split-Plot Design with three replicates. Different agr<strong>on</strong>omic traits<br />

were recorded such as plant populati<strong>on</strong>, plant height, percentage flower<strong>in</strong>g, physical maturity, number <str<strong>on</strong>g>of</str<strong>on</strong>g> pod<br />

per plant, <strong>in</strong>festati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> pod borer and yield <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong>. The results showed that plants treated with neem have<br />

high populati<strong>on</strong> (maximum <strong>in</strong> Noor-91 with 16.8 plants/m 2 and m<strong>in</strong>imum <strong>in</strong> AZ-CM12 with 2.9 plants/m 2 , plant<br />

height (46.7 cm <strong>in</strong> AZ-CM4 and 34.7cm <strong>in</strong> Noor-91), flower<strong>in</strong>g (AZ-CM10 gave 50% flowers after 100.3 days),<br />

physical maturity (AZ-CM4 took maximum time (139.7 days) to atta<strong>in</strong> 90% physical maturity while AZ-CM2 and<br />

AZ-CM4 took <strong>on</strong>ly 136.0 days to atta<strong>in</strong> 90% physical maturity), average number <str<strong>on</strong>g>of</str<strong>on</strong>g> pods (Noor 91 has higher 19.4<br />

and AZ-CM2 has lowest 12.1). Infestati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> pod borer and % damage was found lower <strong>in</strong> neem sprayed plant.<br />

Overall highest yield was observed <strong>in</strong> plants treated with neem as compared to c<strong>on</strong>trol and genotype dependent.<br />

It is c<strong>on</strong>cluded from the results that neem applicati<strong>on</strong> has a significant effect <strong>in</strong> c<strong>on</strong>troll<strong>in</strong>g pod borer and this<br />

effect varies genotype to genotype. Noor-91 was found to be more resistant towards pod borer.<br />

* Corresp<strong>on</strong>d<strong>in</strong>g Author: Mumtaz Hussa<strong>in</strong> shafiquebot@yahoo.com<br />

110 Hussa<strong>in</strong> et al.


Int. J. Biosci. 2016<br />

Introducti<strong>on</strong><br />

Chickpea (Cicer ariet<strong>in</strong>um L.) is rank<strong>in</strong>g the sec<strong>on</strong>d<br />

ma<strong>in</strong> legume food obta<strong>in</strong>ed by resource-poor cultivars<br />

<strong>in</strong> the arid and semi-arid regi<strong>on</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g> the world. The<br />

genus Cicer was orig<strong>in</strong>ated <strong>in</strong> South-Eastern Turkey<br />

and reached to other regi<strong>on</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g> world. It is adapted to<br />

comparatively cooler climates. Globally, cultivati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

<strong>chickpea</strong> <strong>in</strong> 45 countries <str<strong>on</strong>g>of</str<strong>on</strong>g> the world <strong>in</strong>clud<strong>in</strong>g all the<br />

c<strong>on</strong>t<strong>in</strong>ents and occupied 12.14 milli<strong>on</strong> hectares<br />

cultivated area with the producti<strong>on</strong>, <str<strong>on</strong>g>of</str<strong>on</strong>g> 11.3milli<strong>on</strong><br />

t<strong>on</strong>es (Kumar and Abbo, 2001).<br />

The largest area <str<strong>on</strong>g>of</str<strong>on</strong>g> adaptati<strong>on</strong> where much<br />

producti<strong>on</strong> occurs is the Indian sub-c<strong>on</strong>t<strong>in</strong>ent<br />

Chickpeas are categorized <strong>in</strong>to two dist<strong>in</strong>ct types: the<br />

small-seeded ‘desi’ with brown-coloured seed coat<br />

accounts 90% and the large-seeded cream or beigecoloured<br />

‘kabuli’ accounts up to 10%. <strong>Kabuli</strong><br />

<strong>chickpea</strong>s are cultivated mostly <strong>in</strong> <strong>Pakistan</strong>, Turkey,<br />

Ethiopia, Syria, Spa<strong>in</strong>, Canada, the United States,<br />

Mexico and Portugal (Krishnamurthy et al., 2013).<br />

Chickpea seeds are very nutritious, compris<strong>in</strong>g ~25-<br />

29% prote<strong>in</strong> (Hulse, 1989) while 4-10% fat, 52-71%<br />

carbohydrate, and 10-23% fiber, m<strong>in</strong>erals and<br />

vitam<strong>in</strong>s (Jukanti et al., 2012). Additi<strong>on</strong>ally, the seed<br />

prote<strong>in</strong> c<strong>on</strong>ta<strong>in</strong><strong>in</strong>g necessary am<strong>in</strong>o acids such as<br />

lys<strong>in</strong>e, methi<strong>on</strong><strong>in</strong>e, thre<strong>on</strong><strong>in</strong>e, val<strong>in</strong>e, isoluc<strong>in</strong>e and<br />

leuc<strong>in</strong>e to provide necessary comp<strong>on</strong>ents <str<strong>on</strong>g>of</str<strong>on</strong>g> human<br />

diet which are useful for ma<strong>in</strong>ta<strong>in</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g> health and fix<br />

atmospheric nitrogen and improve the soil fertility. It<br />

is a crop with self-poll<strong>in</strong>ati<strong>on</strong> hav<strong>in</strong>g a basic<br />

chromosome number 8 and a 739-Mb genome size<br />

(Varshney et al., 2014).<br />

Due to rapid <strong>in</strong>crease <strong>in</strong> populati<strong>on</strong> with the passage<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> time, demands for food gra<strong>in</strong>s and usual<br />

proliferati<strong>on</strong> efforts require to be supplemented by<br />

genomics-assisted breed<strong>in</strong>g (GAB) (Varshney et al.,<br />

2013). Agricultural practice improved genotypic traits<br />

which ensure survival <str<strong>on</strong>g>of</str<strong>on</strong>g> chick pea has been<br />

functi<strong>on</strong>al <strong>in</strong> plant reproducti<strong>on</strong> which <strong>in</strong>corporate<br />

reserve remobilizati<strong>on</strong> (Blum, 2005). It is estimated<br />

from throughout about 90% total yield <str<strong>on</strong>g>of</str<strong>on</strong>g> chick pea is<br />

obta<strong>in</strong>ed from ra<strong>in</strong>-fed areas <strong>in</strong>clud<strong>in</strong>g arid and semiarid<br />

regi<strong>on</strong>s (Kumar et al., 2001).<br />

In drier and warmer regi<strong>on</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g> semi-arid tropics <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

East Africa, Chickpea is c<strong>on</strong>sidered as a chief prote<strong>in</strong><br />

source for the populati<strong>on</strong> <strong>in</strong> arid and semi-arid world<br />

(Kimurto et al., 2013).<br />

Chickpea is cultivated <strong>in</strong> 45 countries <str<strong>on</strong>g>of</str<strong>on</strong>g> the world<br />

and covers an area <str<strong>on</strong>g>of</str<strong>on</strong>g> 11 m ha with yield <str<strong>on</strong>g>of</str<strong>on</strong>g> 9 milli<strong>on</strong><br />

t<strong>on</strong>es. <strong>Kabuli</strong> <strong>chickpea</strong> is generally cultivated <strong>in</strong><br />

temperate and subtropical regi<strong>on</strong>s and it covers<br />

nearly 10% <str<strong>on</strong>g>of</str<strong>on</strong>g> the total producti<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> the world.<br />

Chickpea was c<strong>on</strong>sidered to be an orphan legume for<br />

<strong>on</strong>ly a few years ago due to <strong>in</strong>sufficient genomic<br />

assets for implement<strong>in</strong>g GAB. Yet, the accessibility <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

<strong>chickpea</strong> genome sequence <strong>in</strong>formati<strong>on</strong> (Varshney et<br />

al., 2013) and extensive genomic resources (Varshney<br />

et al., 2013) have changed the crop <strong>in</strong>to a resource<br />

rich crop like any other ma<strong>in</strong> crop species.<br />

H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Hubner) (Lepidoptera: Noctuidae) which<br />

is Chickpea pod borer (CPB), the ma<strong>in</strong> notorious pest <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

<strong>chickpea</strong> which destroy the crop <strong>on</strong> large scale. It is <strong>on</strong>e<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> the most important limit<strong>in</strong>g factors for its producti<strong>on</strong><br />

many regi<strong>on</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g> the world (Sharma et al., 2005). H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> also causes productivity losses <strong>in</strong> many<br />

vegetables and crops such as cott<strong>on</strong>, okra, tomato. About<br />

50-60 % damage was recorded <strong>in</strong> <strong>chickpea</strong> due to H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Verma et al., 2015).<br />

Larvae <str<strong>on</strong>g>of</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> causes serious damage to<br />

<strong>chickpea</strong> crop dur<strong>in</strong>g the fruit<strong>in</strong>g stage, orig<strong>in</strong>ally by<br />

appear<strong>in</strong>g <strong>on</strong> new leaves then shift<strong>in</strong>g to flowers,<br />

young shoots and as a f<strong>in</strong>al po<strong>in</strong>t enter<strong>in</strong>g the pods. A<br />

s<strong>in</strong>gle larva can damage many pods before reach<strong>in</strong>g<br />

the pupal stage. It is another factor that H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g><br />

has developed resistance aga<strong>in</strong>st c<strong>on</strong>venti<strong>on</strong>al<br />

<strong>in</strong>secticides due to overuse (Kranthi et al., 2002).<br />

Large genetic variati<strong>on</strong> for the <strong>different</strong> traits has<br />

been reported and the breeder can make use <str<strong>on</strong>g>of</str<strong>on</strong>g> it to<br />

evade the damage caused by the H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> <strong>in</strong> crop<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong>. Therefore, the breed<strong>in</strong>g target should be<br />

identified, characterized and develop genetic<br />

mechanism that c<strong>on</strong>fers durable resistance to H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Dua et al., 2001).<br />

111 Hussa<strong>in</strong> et al.


Int. J. Biosci. 2016<br />

Improvement <str<strong>on</strong>g>of</str<strong>on</strong>g> farmers with resistance to H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> might provide a valuable approach <strong>in</strong><br />

<strong>in</strong>tegrated pest <str<strong>on</strong>g>management</str<strong>on</strong>g> (IPM) to reduce the<br />

productivity losses <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> (Sharma et al., 2005).<br />

The use <str<strong>on</strong>g>of</str<strong>on</strong>g> pherom<strong>on</strong>e trap + BT + Ha NPV effectively<br />

c<strong>on</strong>trol pod borer (H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g>) <strong>in</strong> <strong>chickpea</strong> (Kumari<br />

et al., 2015). Studies have been c<strong>on</strong>ducted by a<br />

number <str<strong>on</strong>g>of</str<strong>on</strong>g> researchers <strong>on</strong> screen<strong>in</strong>g <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong><br />

varieties for resistance and tolerance aga<strong>in</strong>st H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Rashid et al., 2003; Shafique et al., 2009;<br />

Ali et al., 2016).The aim <str<strong>on</strong>g>of</str<strong>on</strong>g> the present study was to<br />

c<strong>on</strong>trol the damage caused by H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g><strong>on</strong><br />

important crop <strong>chickpea</strong> by apply<strong>in</strong>g <strong>in</strong>tegrated<br />

<str<strong>on</strong>g>management</str<strong>on</strong>g> to improve the yield <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong>.<br />

Materials and methods<br />

Site descripti<strong>on</strong><br />

The c<strong>on</strong>trol experiment was c<strong>on</strong>ducted at the research<br />

farm, University <str<strong>on</strong>g>of</str<strong>on</strong>g> Agriculture Faisalabad, while<br />

repeated field experiment and survey was c<strong>on</strong>ducted<br />

<strong>in</strong> Thal Desert <strong>in</strong> <strong>Punjab</strong>, <strong>Pakistan</strong>. Thal desert is<br />

located <strong>in</strong> District Layyah <str<strong>on</strong>g>of</str<strong>on</strong>g> Prov<strong>in</strong>ce <strong>Punjab</strong>,<br />

<strong>Pakistan</strong> has 305.71 Km length and 112.63 Km<br />

breadth near Jhelum and Indus river sites and goes<br />

up to North <strong>in</strong> Potohar Plateau.<br />

Climate <str<strong>on</strong>g>of</str<strong>on</strong>g> Thal is extremely hot dur<strong>in</strong>g summer<br />

seas<strong>on</strong> and temperature rises up to 51.6°C<br />

temperature <str<strong>on</strong>g>of</str<strong>on</strong>g> arid regi<strong>on</strong> and has brown color soil.<br />

The study area is approximately barren and c<strong>on</strong>sists<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> sandy dunes and forest. Average ra<strong>in</strong>fall is 128 mm<br />

to 178 mm but sometime there is too much less<br />

ra<strong>in</strong>fall and ranges from 2 to 4 years. Therefore, there<br />

is scanty <str<strong>on</strong>g>of</str<strong>on</strong>g> water <strong>in</strong> Thal at the depth <str<strong>on</strong>g>of</str<strong>on</strong>g> 25-90m.<br />

Study area is actually a Rakh under c<strong>on</strong>trol <str<strong>on</strong>g>of</str<strong>on</strong>g> Forest<br />

Department.<br />

Preparati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> neem extract<br />

Neem Seed Kernel Extract (NSKE 5%), 5 kg <str<strong>on</strong>g>of</str<strong>on</strong>g> Neem<br />

Seed Kernel (well dried) was ground <strong>in</strong>to powder<br />

form and soaked overnight <strong>in</strong> 10 liters <str<strong>on</strong>g>of</str<strong>on</strong>g> water. Next<br />

morn<strong>in</strong>g, the soluti<strong>on</strong> was stirred with a wooden<br />

plank till it became milky white and was, filtered<br />

through double layer <str<strong>on</strong>g>of</str<strong>on</strong>g> musl<strong>in</strong> cloth. The volume<br />

now made up to 100 liters. Thus, the 5% c<strong>on</strong>centrated<br />

soluti<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> NSKE was ready to be sprayed <strong>in</strong> the fields<br />

(Verma et al., 2015).<br />

Field Survey<br />

A field survey was c<strong>on</strong>ducted <str<strong>on</strong>g>of</str<strong>on</strong>g> Thal. The collecti<strong>on</strong><br />

was ma<strong>in</strong>ly d<strong>on</strong>e to check the presence <str<strong>on</strong>g>of</str<strong>on</strong>g> H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> <strong>on</strong> <strong>different</strong> hosts and how it shifts from<br />

<strong>on</strong>e host to other hosts (Phenology).<br />

Crops like Peas, Cauliflower, Br<strong>in</strong>jal, Cabbage and<br />

Chickpea. Weeds like Bathu, Senjietc were also been<br />

observed there but no H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> was found there.<br />

Up<strong>on</strong> digg<strong>in</strong>g <str<strong>on</strong>g>of</str<strong>on</strong>g> soil diapa us<strong>in</strong>g pupae <str<strong>on</strong>g>of</str<strong>on</strong>g> H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> were observed and collected for the<br />

laboratory studies but no active stage <str<strong>on</strong>g>of</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g><br />

was observed.<br />

From this survey, it can be <strong>in</strong>ferred that the active<br />

stages <str<strong>on</strong>g>of</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> are absent dur<strong>in</strong>g that time and<br />

the pupae <str<strong>on</strong>g>of</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> goes <strong>in</strong>to diapauses due to<br />

low temperature and coldness.<br />

Agr<strong>on</strong>omic Practices<br />

Six <strong>genotypes</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> viz. Noor-91, AZ-CM-2, AZ-<br />

CM-4, AZ-CM-6, AZ-CM-10, AZ-CM-12 were sown<br />

with hand drill. Land preparati<strong>on</strong> was d<strong>on</strong>e by two<br />

cultivati<strong>on</strong>s followed by plank<strong>in</strong>g.1.5 bags <str<strong>on</strong>g>of</str<strong>on</strong>g> MAP<br />

(m<strong>on</strong>o-amm<strong>on</strong>ium phosphate) and 1 bag <str<strong>on</strong>g>of</str<strong>on</strong>g> Urea was<br />

applied as fertilizer. Irrigati<strong>on</strong> was applied 5 days<br />

before crop sow<strong>in</strong>g.<br />

The varieties were sown <strong>in</strong> a Split-plot Design with<br />

three replicati<strong>on</strong>s. In <strong>on</strong>e plot the Neem applicati<strong>on</strong><br />

would be d<strong>on</strong>e and <strong>in</strong> other plot there would be no<br />

Neem applicati<strong>on</strong>. The plot size <str<strong>on</strong>g>of</str<strong>on</strong>g> each replicati<strong>on</strong><br />

was ma<strong>in</strong>ta<strong>in</strong>ed at 20 m x 24.0m (Hossa<strong>in</strong> et al.,<br />

2009). Two light traps and 4 pherom<strong>on</strong>e traps were<br />

<strong>in</strong>stalled near the field to trap H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Hübner)<br />

and other Noctuidae pests.<br />

Estimati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> Damage<br />

Crop pest scout<strong>in</strong>g was d<strong>on</strong>e regularly after 3-4 days<br />

and 10 plants were exam<strong>in</strong>ed thoroughly from each<br />

plot to check the damage per plant by record<strong>in</strong>g<br />

populati<strong>on</strong> per m 2 , plant height (cm), flower<strong>in</strong>g<br />

(percentage), average number <str<strong>on</strong>g>of</str<strong>on</strong>g> pods, physical<br />

maturity (percentage), <strong>in</strong>festati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> pod borer<br />

(percentage) and percentage damage.<br />

112 Hussa<strong>in</strong> et al.


Int. J. Biosci. 2016<br />

Results<br />

Different field observati<strong>on</strong>s are represented <strong>in</strong> Fig. 1<br />

to 6. Plant populati<strong>on</strong> per meter square <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>different</strong><br />

<strong>chickpea</strong> cultivars <strong>in</strong> Neem sprayed and unsprayed<br />

cultivars was recorded and maximum plant<br />

populati<strong>on</strong> per m 2 was observed <strong>in</strong> Noor-91 with 16.8<br />

plants/m 2 . AZ-CM10 had populati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> 14.7<br />

plants/m 2 followed by AZ-CM6 with 14.2 plants/m 2 .<br />

There was no statistical difference <str<strong>on</strong>g>of</str<strong>on</strong>g> neem<br />

applicati<strong>on</strong> <strong>on</strong> the emergence <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> plants. But,<br />

generally high emergence was observed <strong>in</strong> neem<br />

treated plots (Fig.7).<br />

Fig. 3. Chickpea Plant <strong>in</strong> IPM Plot released.<br />

Fig. 4. Brach<strong>on</strong>id Wasps.<br />

Fig. 1. Pherom<strong>on</strong>e trap <strong>in</strong>stalled <strong>in</strong> IPM Plot.<br />

Fig. 5. Chickpea Plot.<br />

Fig. 2. Plant Affected by Ascochyta Blight.<br />

Fig. 6. Damage by Pod Borer.<br />

113 Hussa<strong>in</strong> et al.


Int. J. Biosci. 2016<br />

Maximum height was obta<strong>in</strong>ed by AZ-CM4 (46.7 cm)<br />

followed by AZ-CM12 which is 44.9 cm. The lowest<br />

height was atta<strong>in</strong>ed by Noor-91 (34.7 cm). There was<br />

no significant difference was observed <str<strong>on</strong>g>of</str<strong>on</strong>g> neem<br />

applicati<strong>on</strong> <strong>on</strong> the heights <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> cultivars (Fig.<br />

8). Earliest 50 percent flower<strong>in</strong>g was observed <strong>in</strong> AZ-<br />

CM10. In AZ-CM 10 the 50 percent flower<strong>in</strong>g was<br />

observed <strong>in</strong> 100.3 days after sow<strong>in</strong>g <str<strong>on</strong>g>of</str<strong>on</strong>g> crop.<br />

The lowest yield was obta<strong>in</strong>ed <strong>in</strong> AZ-CM2 654.0 kg<br />

per ha. There was a significant decrease <strong>in</strong> yield <strong>in</strong> all<br />

the varieties were Neem was not applied (Fig. 14).<br />

This study will be c<strong>on</strong>t<strong>in</strong>u<strong>in</strong>g around the year to<br />

m<strong>on</strong>itor their populati<strong>on</strong> and behavior.<br />

Neem C<strong>on</strong>trol<br />

25.0<br />

The differences am<strong>on</strong>g the days to 50 percent<br />

flower<strong>in</strong>g were n<strong>on</strong>-significant am<strong>on</strong>g the cultivars<br />

(Fig. 9). The comparis<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> 90 percent physical<br />

maturity <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>different</strong> <strong>chickpea</strong> cultivars <strong>in</strong> neem<br />

treated and untreated plots.<br />

Populati<strong>on</strong>/m 2<br />

20.0<br />

15.0<br />

10.0<br />

5.0<br />

11.4<br />

8.4<br />

4.2<br />

3.5<br />

14.2<br />

11.1<br />

14.7<br />

10.0<br />

2.9<br />

2.6<br />

16.8<br />

14.8<br />

The differences am<strong>on</strong>g the cultivars <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> <strong>in</strong><br />

neem treated and untreated plots were found n<strong>on</strong>significant.<br />

AZ-CM4 took maximum time (139.7 days)<br />

to atta<strong>in</strong> 90 percent physical maturity, while AZ-CM2<br />

and AZ-CM4 took <strong>on</strong>ly 136.0 days to atta<strong>in</strong> 90<br />

percent physical maturity.<br />

There was no significant difference was observed <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

neem applicati<strong>on</strong> <strong>on</strong> physical maturity (Fig. 10).<br />

Highest average number <str<strong>on</strong>g>of</str<strong>on</strong>g> pods were found <strong>on</strong> Noor-<br />

91 (19.4) followed by AZ-CM12 (18.4) and AZ-CM6<br />

(14.7), also <strong>in</strong>dicat<strong>in</strong>g that there are significant<br />

difference <strong>in</strong> pod number <strong>in</strong> neem treated and<br />

untreated plots (Fig. 11).<br />

Highest populati<strong>on</strong> per plant were observed <strong>in</strong> AZ-<br />

CM12 (3.0 larva) followed by AZ-CM2 (2.2 larva) and<br />

AZ-CM 4 (2.1 larva). There was a significant impact <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

neem applicati<strong>on</strong> <strong>in</strong> reduc<strong>in</strong>g the populati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> pod<br />

borer (Fig. 12). Most susceptible variety aga<strong>in</strong>st the<br />

<strong>in</strong>festati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> pod borer was Noor-91 (34.3 percent).<br />

After Noor-91 the highest <strong>in</strong>festati<strong>on</strong> was observed <strong>in</strong><br />

AZ-CM6 (29.1 percent) followed by AZ-CM12 (26.1<br />

percent). The lowest <strong>in</strong>festati<strong>on</strong> was observed <strong>in</strong> the<br />

AZ-CM10 (19.0 percent).<br />

There was a significant reducti<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>in</strong>festati<strong>on</strong> <strong>in</strong><br />

Neem implicated plots (Fig. 13). Highest yield was<br />

obta<strong>in</strong>ed from Noor-91 at the rate <str<strong>on</strong>g>of</str<strong>on</strong>g> 1115.4 kg per ha.<br />

AZ-CM12 showed good potential and had an<br />

estimated yield <str<strong>on</strong>g>of</str<strong>on</strong>g> 1073.6 kg per ha.<br />

0.0<br />

AZ-CM2 AZ-CM4 AZ-CM6 AZ-CM10 AZ-CM12 Noor-91<br />

Fig. 1: A Comparis<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> Plant Populati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> Different Cultivars <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

Chickpea <strong>in</strong> Neem treated and Untreated Plots<br />

Fig. 7. A Comparis<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> Plant Populati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>different</strong><br />

cultivars <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> <strong>in</strong> Neem treated and untreated<br />

plots.<br />

Height (cm)<br />

Neem C<strong>on</strong>trol<br />

60.0<br />

46.7<br />

44.9<br />

50.0<br />

40.4 41.9<br />

42.7<br />

39.9<br />

40.3<br />

35.2 36.8<br />

36.4<br />

40.0<br />

35.3<br />

34.7<br />

30.0<br />

20.0<br />

10.0<br />

0.0<br />

AZ-CM2 AZ-CM4 AZ-CM6 AZ-CM10 AZ-CM12 Noor-91<br />

Fig. 2: A Comparis<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> Plant Height <str<strong>on</strong>g>of</str<strong>on</strong>g> Different Cultivars <str<strong>on</strong>g>of</str<strong>on</strong>g> Chickpea<br />

<strong>in</strong> Neem Treated and Untreated Plots<br />

Fig. 8. A comparis<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> plant height <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>different</strong><br />

cultivars <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> <strong>in</strong> Neemtreated and untreated<br />

plots.<br />

Days<br />

Neem C<strong>on</strong>trol<br />

120.0<br />

103.0<br />

101.3<br />

115.0<br />

102.0<br />

102.3<br />

103.7 100.7<br />

100.3 102.0<br />

100.7<br />

102.0<br />

110.0<br />

103.7<br />

101.7<br />

105.0<br />

100.0<br />

95.0<br />

90.0<br />

AZ-CM2 AZ-CM4 AZ-CM6 AZ-CM10 AZ-CM12 Noor-91<br />

Fig. 3: A Comparis<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> Days to 50% Flower<strong>in</strong>g <str<strong>on</strong>g>of</str<strong>on</strong>g> Different Chickpea<br />

Cultivars <strong>in</strong> Neem Treated and Untreated Plots<br />

Fig. 9. A comparis<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> Days to 50% flower<strong>in</strong>g <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

<strong>different</strong> <strong>chickpea</strong> cultivars <strong>in</strong> Neem treated and<br />

untreated plots.<br />

114 Hussa<strong>in</strong> et al.


Int. J. Biosci. 2016<br />

Table 1. Populati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> dur<strong>in</strong>g <strong>different</strong> weeks <str<strong>on</strong>g>of</str<strong>on</strong>g> three m<strong>on</strong>ths <str<strong>on</strong>g>of</str<strong>on</strong>g> 2010.<br />

M<strong>on</strong>ths/Weeks H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g><br />

Jan-10<br />

1st week 0 0<br />

2nd week 0 0<br />

3rd week 0 0<br />

4th week 0 0<br />

Feb-10 H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g><br />

1st week 0 0<br />

2nd week 0 0<br />

3rd week 0 0.15<br />

4th week 0 0<br />

Mar-10 H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g><br />

1st week 0 0.28<br />

2nd week 0.7 0.57<br />

3rd week 5.1 0.28<br />

4th week 11.3 5<br />

Discussi<strong>on</strong><br />

Chickpea, C. ariet<strong>in</strong>um L. is an important pulse crop<br />

<strong>in</strong> <strong>Pakistan</strong>, it is mostly grown <strong>in</strong> ra<strong>in</strong>fed and irrigated<br />

areas <str<strong>on</strong>g>of</str<strong>on</strong>g> the <strong>Punjab</strong> and covers an area <str<strong>on</strong>g>of</str<strong>on</strong>g> 1.11 m ha<br />

with a gra<strong>in</strong> producti<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> 475 thousand t<strong>on</strong>s per<br />

annum (An<strong>on</strong>ymous et al., 2008). Pod borer, H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Hub.) is a key pest and a prom<strong>in</strong>ent<br />

limit<strong>in</strong>g factor <strong>in</strong> the successful cultivati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

<strong>chickpea</strong> (Lateef et al., 1985). The f<strong>in</strong>ancial loss due<br />

to H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> harm was expected up to 2030<br />

milli<strong>on</strong> rupees per annum <strong>in</strong> <strong>chickpea</strong> (Lal et al.,<br />

1985). C<strong>on</strong>troll<strong>in</strong>g type <str<strong>on</strong>g>of</str<strong>on</strong>g> harmful pest <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong><br />

has proved to be very <strong>in</strong>tricate; ma<strong>in</strong>ly <strong>in</strong> the most<br />

recent decade as <strong>in</strong>secticide resistance has <strong>in</strong>creased<br />

(Armes et al., 1993).<br />

The applicati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> neem extract <strong>in</strong>creased the<br />

emergence <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> plants as compared to c<strong>on</strong>trol.<br />

Am<strong>on</strong>g the <strong>genotypes</strong>, Noor-91 has maximum<br />

populati<strong>on</strong> with16.8 plants/m 2 . Similarly height <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

the plant was also found higher <strong>in</strong> neem treated<br />

plants. Prelim<strong>in</strong>ary outcome propose that there are<br />

high levels <str<strong>on</strong>g>of</str<strong>on</strong>g> preservative genetic variati<strong>on</strong> for the<br />

capability to nourish <strong>on</strong> the moderately resistant<br />

<strong>chickpea</strong> be<strong>in</strong>g ma<strong>in</strong>ta<strong>in</strong>ed <strong>in</strong> the populati<strong>on</strong> as<br />

presented by (Fitt and Cotter, 2005). Though the<br />

modes <str<strong>on</strong>g>of</str<strong>on</strong>g> resistance or vulnerability might be<br />

genotype based. Different nutritive values <str<strong>on</strong>g>of</str<strong>on</strong>g> host<br />

plants may also manipulate the rate <str<strong>on</strong>g>of</str<strong>on</strong>g> growth <str<strong>on</strong>g>of</str<strong>on</strong>g> H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> larvae, thus affect<strong>in</strong>g the populati<strong>on</strong><br />

dynamics <str<strong>on</strong>g>of</str<strong>on</strong>g> this pest.<br />

The given research exactly matches with the f<strong>in</strong>d<strong>in</strong>gs<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> (Hemati, Naseri, Ganbalani, Dastjerdi, and<br />

Golizadeh, 2012). Earliest 50% flower<strong>in</strong>g was<br />

observed <strong>in</strong> Noor-91 after 102.3 days comparis<strong>on</strong> to<br />

other <strong>genotypes</strong>. The results were <strong>in</strong> agreement with<br />

c<strong>on</strong>sequences obta<strong>in</strong>ed <strong>in</strong> 28 diallel trials c<strong>on</strong>ducted<br />

at ICRISAT represent<strong>in</strong>g that days to 50% flower<strong>in</strong>g<br />

was mostly under additive <strong>in</strong>heritance and highly<br />

predictable (S<strong>in</strong>gh et al. 1992a). In neem applied<br />

plant, earliest 90% physical maturity was seen and<br />

am<strong>on</strong>g the varieties, AZ-CM2 90% matured after<br />

136.3 days. Our results relates with the f<strong>in</strong>d<strong>in</strong>gs <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

Yelshetty et al. (1996) who compared the percentage<br />

pod damage at maturity <str<strong>on</strong>g>of</str<strong>on</strong>g> each trial with that <str<strong>on</strong>g>of</str<strong>on</strong>g> the<br />

c<strong>on</strong>trol and transformed to pest susceptibility rat<strong>in</strong>g<br />

(PSR) <strong>on</strong> a scale <str<strong>on</strong>g>of</str<strong>on</strong>g> 1 to 9). The lower PSR values<br />

represented the lower level <str<strong>on</strong>g>of</str<strong>on</strong>g> pod borer attack <strong>on</strong><br />

<strong>genotypes</strong> and better tolerance to pod borer. There<br />

was a significant impact <str<strong>on</strong>g>of</str<strong>on</strong>g> neem applicati<strong>on</strong> <strong>in</strong><br />

reduc<strong>in</strong>g the populati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> pod borer. On an average,<br />

30 to 40 percent pods were found to be damaged by<br />

pod borer with an average <str<strong>on</strong>g>of</str<strong>on</strong>g> 400 kg/ha gra<strong>in</strong> loss. In<br />

favorable c<strong>on</strong>diti<strong>on</strong>, pod damage goes up-to 90-95<br />

percent.<br />

Earlier reports represent<strong>in</strong>g the significance <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

variances for number <str<strong>on</strong>g>of</str<strong>on</strong>g> pods per plant relates with<br />

the <strong>in</strong>vestigati<strong>on</strong>s made (S<strong>in</strong>gh et al. (1992b) and<br />

Yoshida and Shanower (2000) who recommended<br />

that a growth <strong>in</strong>hibitor or anti-feadent material or<br />

both existed <strong>in</strong> the resistant <strong>genotypes</strong>.<br />

115 Hussa<strong>in</strong> et al.


Int. J. Biosci. 2016<br />

The larval survival, larval weight, pupal weights,<br />

pupati<strong>on</strong> and adult appearance were c<strong>on</strong>stantly lower<br />

<strong>in</strong> the resistant <strong>genotypes</strong> than the vulnerable <strong>on</strong>es<br />

and the standard diet.<br />

Overall yield <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> was found to be higher <strong>in</strong> neem<br />

treated plants as compared to c<strong>on</strong>trol. There was a<br />

significant decrease <strong>in</strong> yield <strong>in</strong> all the varieties were<br />

neem was not applied. In spite <str<strong>on</strong>g>of</str<strong>on</strong>g> the pest hit <strong>in</strong> the<br />

seas<strong>on</strong>, there was an improvement <strong>in</strong> producti<strong>on</strong> when<br />

<strong>genotypes</strong> with resistance modes were planted. The<br />

seas<strong>on</strong>al discrepancies <strong>in</strong> yield losses pragmatic may<br />

also be credited to pest prevalence and genetic<br />

compositi<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> arrays such type <str<strong>on</strong>g>of</str<strong>on</strong>g> attempts agreed with<br />

the results <str<strong>on</strong>g>of</str<strong>on</strong>g> Hossa<strong>in</strong>(2009) and Rajput et al., 2003).<br />

Orientati<strong>on</strong> and settl<strong>in</strong>g, feed<strong>in</strong>g, metabolism <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

<strong>in</strong>gested food, growth, survival, fecundity, ovipositi<strong>on</strong><br />

and hatch<strong>in</strong>g <str<strong>on</strong>g>of</str<strong>on</strong>g> eggs are the most important resp<strong>on</strong>se<br />

categories <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>in</strong>sects that determ<strong>in</strong>e their successful<br />

<strong>in</strong>vasi<strong>on</strong> and utilizati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> host plants [Saxena, 1969].<br />

The establishment <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>in</strong>sects and their c<strong>on</strong>sequential<br />

damage <strong>on</strong> the host plant may be reduced or affected<br />

by disrupti<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>on</strong>e or more <str<strong>on</strong>g>of</str<strong>on</strong>g> these important<br />

resp<strong>on</strong>ses. Dried neem leaves and seed cakes were used<br />

for l<strong>on</strong>g time <strong>in</strong> India to protect crops from pests.<br />

Previous studies reported natural plant products which<br />

possess multitudes <str<strong>on</strong>g>of</str<strong>on</strong>g> effects such as repellence,<br />

feed<strong>in</strong>g deterrence, growth and development <strong>in</strong>hibitory<br />

and other effects have some potential for the<br />

<str<strong>on</strong>g>management</str<strong>on</strong>g> <str<strong>on</strong>g>of</str<strong>on</strong>g> pests (Klocke et al., 1989).<br />

Nardo et al. (1997) reported that the substance <strong>in</strong><br />

aqueous extracts <str<strong>on</strong>g>of</str<strong>on</strong>g> leaves and neem seeds <strong>in</strong>hibit the<br />

development <str<strong>on</strong>g>of</str<strong>on</strong>g> larvae, egg fertility and exerts repellent<br />

or toxic effect <strong>on</strong> B. tabaci. Accord<strong>in</strong>g to Viňuela et al.<br />

(2003), azadiracht<strong>in</strong> has effects similar to that <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

diflubenzur<strong>on</strong> (DIMILIN 25 WP, Agr Evo, Valencia,<br />

Spa<strong>in</strong>) with similar acti<strong>on</strong>s <strong>in</strong> juvenile horm<strong>on</strong>e<br />

block<strong>in</strong>g <strong>in</strong>sect metamorphosis. It <strong>in</strong>hibits the growth<br />

that affects spawn<strong>in</strong>g (Bruce et al., 2004) and molt<strong>in</strong>g<br />

and larval development (Islam et al., 2007).<br />

Gra<strong>in</strong> productivity was ma<strong>in</strong>ly under the c<strong>on</strong>trol <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

dom<strong>in</strong>ant gene acti<strong>on</strong> which have a tendency to<br />

enhance or reduce gra<strong>in</strong> producti<strong>on</strong> are more or less<br />

present <strong>in</strong> equal frequency <strong>in</strong> parents <str<strong>on</strong>g>of</str<strong>on</strong>g> the early<br />

maturity group while <strong>in</strong> medium and late maturity<br />

groups they were relatively <strong>in</strong> imbalanced frequency<br />

(Gowda, Ramesh, Chandra, and Upadhyaya, 2005).<br />

Preservative gene acti<strong>on</strong> governed the <strong>in</strong>heritance <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

resistance to H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> whereas n<strong>on</strong>-additive type<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> gene acti<strong>on</strong> was ma<strong>in</strong> for <strong>in</strong>heritance <str<strong>on</strong>g>of</str<strong>on</strong>g> antibiosis<br />

c<strong>on</strong>stituent <str<strong>on</strong>g>of</str<strong>on</strong>g> resistance (larval survival and larval<br />

weight) and gra<strong>in</strong> yield (Narayanamma et al., 2013).<br />

The presented c<strong>on</strong>sequences were <strong>in</strong> agreement with<br />

(Kumar et al., 2001) who reported that n<strong>on</strong>-additive<br />

genetic effects are <str<strong>on</strong>g>of</str<strong>on</strong>g> chief import for yield. Moreover<br />

plant resistance to pests is an ec<strong>on</strong>omically and<br />

ecologically favorite opti<strong>on</strong> to other pest <str<strong>on</strong>g>management</str<strong>on</strong>g><br />

strategies. Host plant resistance is simple, expedient<br />

and c<strong>on</strong>temptible and generally works well <strong>in</strong><br />

arrangement with new forms <str<strong>on</strong>g>of</str<strong>on</strong>g> pest <str<strong>on</strong>g>management</str<strong>on</strong>g><br />

while it can have severe implicati<strong>on</strong>s for the<br />

effectiveness <str<strong>on</strong>g>of</str<strong>on</strong>g> some alternative pest <str<strong>on</strong>g>management</str<strong>on</strong>g><br />

strategies.<br />

In some cases, serious <strong>in</strong>appropriateness does occur<br />

between natural plant resistance and other pest<br />

<str<strong>on</strong>g>management</str<strong>on</strong>g> approaches, c<strong>on</strong>sequently there is a<br />

great need to realize completely the mechanisms<br />

c<strong>on</strong>cerned <strong>in</strong> resistance to guarantee that antag<strong>on</strong>istic<br />

effects can be avoided (Stevens<strong>on</strong> et al., 2005).<br />

Farmers ma<strong>in</strong>ly rely <strong>on</strong> <strong>in</strong>secticides for the<br />

<str<strong>on</strong>g>management</str<strong>on</strong>g> <str<strong>on</strong>g>of</str<strong>on</strong>g> H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g>.<br />

The <strong>chickpea</strong> <strong>genotypes</strong> identified as c<strong>on</strong>stant <strong>in</strong><br />

resistance to H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> harm can be used <strong>in</strong><br />

further breed<strong>in</strong>g programs to develop resistant<br />

varieties. Diallel analysis revealed the gene acti<strong>on</strong> for<br />

H. <str<strong>on</strong>g>armigera</str<strong>on</strong>g> resistance and suitable breed<strong>in</strong>g<br />

technique can be preferred to develop resistant<br />

varieties. The ma<strong>in</strong> po<strong>in</strong>t <str<strong>on</strong>g>of</str<strong>on</strong>g> view <str<strong>on</strong>g>of</str<strong>on</strong>g> given research<br />

was to assess the relative importance <str<strong>on</strong>g>of</str<strong>on</strong>g> various<br />

Genomic traits that might add to yield stability for<br />

further breed<strong>in</strong>g efforts <strong>in</strong> <strong>chickpea</strong>.<br />

116 Hussa<strong>in</strong> et al.


Int. J. Biosci. 2016<br />

The results support to c<strong>on</strong>clude safely that the pod<br />

<strong>in</strong>festati<strong>on</strong>, larval populati<strong>on</strong> and gra<strong>in</strong> yield could be<br />

used as selecti<strong>on</strong> criteria <str<strong>on</strong>g>of</str<strong>on</strong>g> a resistant genotype as the<br />

fundamental part <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>management</str<strong>on</strong>g> program aga<strong>in</strong>st H.<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g>.<br />

C<strong>on</strong>clusi<strong>on</strong><br />

Several studies have been c<strong>on</strong>ducted and valuable<br />

<strong>in</strong>formati<strong>on</strong> has been generated for a targeted<br />

<strong>chickpea</strong> breed<strong>in</strong>g program to improve the<br />

productivity. Very little effort had been made toward<br />

identificati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> other potentially important traits<br />

apart from the root traits yield improvements <strong>in</strong><br />

<strong>chickpea</strong>. Such type <str<strong>on</strong>g>of</str<strong>on</strong>g> researches ma<strong>in</strong>ly focused <strong>on</strong> a<br />

s<strong>in</strong>gle or a few target genomic traits from the last<br />

decade. C<strong>on</strong>sequently such <strong>genotypes</strong> have a valuable<br />

resource <str<strong>on</strong>g>of</str<strong>on</strong>g> borer resistance that could be utilized<br />

either as varieties or by us<strong>in</strong>g them <strong>in</strong> hybridizati<strong>on</strong> to<br />

develop high yield<strong>in</strong>g and pod borer resistant variety<br />

as an element <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>in</strong>tegrated pest <str<strong>on</strong>g>management</str<strong>on</strong>g><br />

strategy. To atta<strong>in</strong> this, tra<strong>in</strong><strong>in</strong>g <strong>in</strong> modern plant<br />

breed<strong>in</strong>g skills and development <strong>in</strong>tegrated breed<strong>in</strong>g<br />

strategies and shar<strong>in</strong>g <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>in</strong>formati<strong>on</strong> and capability<br />

am<strong>on</strong>g mutual associates, particularly <strong>in</strong> develop<strong>in</strong>g<br />

countries with <strong>in</strong>adequate <strong>in</strong>frastructure and human<br />

resources are the necessitate <str<strong>on</strong>g>of</str<strong>on</strong>g> the age.<br />

References<br />

Ali R, Javed H, Gulzar A. 2016. Comparative<br />

development, survival and fecundity <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Hubner) (Lepidoptera: Noctuidae) <strong>on</strong><br />

<strong>different</strong> <strong>chickpea</strong> cultivars. <strong>Pakistan</strong> Journal <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

Zoology 48(1), 249-255.<br />

An<strong>on</strong>ymous. 2008. Agricultural Statistics <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

<strong>Pakistan</strong>. Government <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>Pakistan</strong>, MINFAL, Ec<strong>on</strong>omic<br />

trade and <strong>in</strong>vestment w<strong>in</strong>g, Islamabad pp. 22.<br />

Armes NJ, B<strong>on</strong>d GS, Cooker RJ. 1993. The<br />

laboratory culturc and development <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g>. Natural Resourccs Institute, Chaltam U.K.<br />

Bullet<strong>in</strong> 57.<br />

Blum A. 2005. Drought resistance, water-use<br />

efficiency, and yield potential are they compatible,<br />

diss<strong>on</strong>ant, or mutually exclusive? Crop and Pasture<br />

Science 56(11), 1159-1168.<br />

Bruce YA, Gounou S, Chabi-Olaye A, Smith H,<br />

Schulthess F. 2004. The effect neem (Azadirachta<br />

<strong>in</strong>dica A. Juss) oil <strong>on</strong> ovipositi<strong>on</strong> development and<br />

reproductive potentials <str<strong>on</strong>g>of</str<strong>on</strong>g> Sesamia calamistis<br />

Hamps<strong>on</strong> (Lepidoptera Noctuidae) and Eldana<br />

sacchar<strong>in</strong>a Walker (Lepidoptera Pyralidae).<br />

Agricultural and Forest Entomology 6, 1-10.<br />

Dua R, Gowda C, Kumar HS, Saxena K, Govil<br />

J, S<strong>in</strong>gh B, Kranthi S. 2001. Breed<strong>in</strong>g for<br />

resistance to <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g>: Effectiveness and<br />

limitati<strong>on</strong>s. Paper presented at the <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

workshop at ICRISAT, Patancheru, India.<br />

Fitt GP, Cotter SC. 2005. The <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> problem <strong>in</strong><br />

Australia. In Strategies for <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> Management:<br />

Prospects and Problems, H.C. Sharma (Ed) pp. 1-38.<br />

Gowda C, Ramesh S, Chandra S, Upadhyaya H.<br />

2005. Genetic basis <str<strong>on</strong>g>of</str<strong>on</strong>g> pod borer (<str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g>) resistance and gra<strong>in</strong> yield <strong>in</strong> desi and <strong>Kabuli</strong><br />

Chickpea (Cicer ariet<strong>in</strong>um L.) under unprotected<br />

c<strong>on</strong>diti<strong>on</strong>s. Euphytica 145(1-2), 199-214.<br />

Hemati S, Naseri B, Ganbalani GN, Dastjerdi<br />

HR, Golizadeh A. 2012. Effect <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>different</strong> host plants<br />

<strong>on</strong> nutriti<strong>on</strong>al <strong>in</strong>dices <str<strong>on</strong>g>of</str<strong>on</strong>g> the pod borer, <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g>. Journal <str<strong>on</strong>g>of</str<strong>on</strong>g> Insect Science 12(1), 55.<br />

Hossa<strong>in</strong> MA. 2009. Field screen<strong>in</strong>g <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong><br />

<strong>genotypes</strong> aga<strong>in</strong>st pod borer. Bangladesh Journal <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

Agricultural Research 34(3), 517-521.<br />

Hulse J. 1989. Nature, compositi<strong>on</strong> and utilizati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

gra<strong>in</strong> legumes. Uses <str<strong>on</strong>g>of</str<strong>on</strong>g> Tropical Gra<strong>in</strong> Legumes 27, 11.<br />

Islam MD, Latif MA, Begum R, Razzaque MA,<br />

Akhtar AA. 2007. Effect <str<strong>on</strong>g>of</str<strong>on</strong>g> neem oil <strong>on</strong> food<br />

c<strong>on</strong>sumpti<strong>on</strong>, growth and development <str<strong>on</strong>g>of</str<strong>on</strong>g> Jute hairy<br />

caterpillar, Spilarctia obliqua (Walker). Internati<strong>on</strong>al<br />

Journal <str<strong>on</strong>g>of</str<strong>on</strong>g> Susta<strong>in</strong>able Agriculture and Technology<br />

3(4), 1-5.<br />

Jukanti AK, Gaur PM, Gowda CLL, Chibbar<br />

RN. 2012. Chickpea: nutriti<strong>on</strong>al properties and its<br />

benefits. The British Journal <str<strong>on</strong>g>of</str<strong>on</strong>g> Nutriti<strong>on</strong> 108, 11-26.<br />

117 Hussa<strong>in</strong> et al.


Int. J. Biosci. 2016<br />

Kimurto P, Mulwa R, Towett B, Cheruiyot E,<br />

Gangarao R, Silim S, Varshney R. 2013.<br />

Screen<strong>in</strong>g for drought and pod borer (<str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g>) tolerance <strong>in</strong> selected <strong>chickpea</strong> (Cicer<br />

ariet<strong>in</strong>um L.) germplasm <strong>in</strong> semi-arid areas <str<strong>on</strong>g>of</str<strong>on</strong>g> Kenya.<br />

Egert<strong>on</strong> Journal <str<strong>on</strong>g>of</str<strong>on</strong>g> Science and Technology 9, 23-30.<br />

Klocke JA, Baland<strong>on</strong> FM, Barnby MA,<br />

Yamasaki RB. 1989. Lim<strong>on</strong>oids, phenolics and<br />

furanocoumar<strong>in</strong>s as <strong>in</strong>sect antifeedants, repellents<br />

and growth <strong>in</strong>hibitory compounds. In Insecticides <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

plant orig<strong>in</strong>, ACS Symposium Series 387, American<br />

Chemical Society, Wash<strong>in</strong>gt<strong>on</strong>, DC pp. 136-149.<br />

Kranthi K, Jadhav D, Kranthi S, Wanjari R,<br />

Ali S, Russell D. 2002. Insecticide resistance <strong>in</strong> five<br />

major <strong>in</strong>sect pests <str<strong>on</strong>g>of</str<strong>on</strong>g> cott<strong>on</strong> <strong>in</strong> India. Crop Protecti<strong>on</strong><br />

21(6), 449-460.<br />

Krishnamurthy L, Kashiwagi J, Upadhyaya H,<br />

Gowda C, Gaur P, S<strong>in</strong>gh S, Varshney R. 2013.<br />

Partiti<strong>on</strong><strong>in</strong>g coefficient. A trait that c<strong>on</strong>tributes to<br />

drought tolerance <strong>in</strong> <strong>chickpea</strong>. Field Crops Research<br />

149, 354-365.<br />

Kumar J, Abbo S. 2001. Genetics <str<strong>on</strong>g>of</str<strong>on</strong>g> flower<strong>in</strong>g time <strong>in</strong><br />

<strong>chickpea</strong> and its bear<strong>in</strong>g <strong>on</strong> productivity <strong>in</strong> semiarid<br />

envir<strong>on</strong>ments. Advances <strong>in</strong> Agr<strong>on</strong>omy 72, 107-138.<br />

Kumari K, Kumar A, Saha T, Goswami TN.<br />

S<strong>in</strong>gh SN. 2015. Bio<strong>in</strong>tensive <str<strong>on</strong>g>management</str<strong>on</strong>g> <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

<str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> <str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Hubner) <strong>in</strong> <strong>chickpea</strong>. Journal<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> Eco-friendly Agriculture 10(1), 50-52.<br />

Lal SS, Yadava CP, Dias CAR. 1985. Assessment<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> crop losses <strong>in</strong> <strong>chickpea</strong> caused by Heliothis<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g>. Plant Protecti<strong>on</strong> Bullet<strong>in</strong> 33, 27-35.<br />

Lateef SS. 1985. Gram pod borer, Heliothis<br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Hub.) resistance <strong>in</strong> <strong>chickpea</strong>. Agriculture,<br />

Ecosystem and Envir<strong>on</strong>ment 14, 95-102.<br />

Narayanamma VL, Gowda CLL, Sriramulu M,<br />

Ghaffar MA, Sharma HC. 2013. Nature <str<strong>on</strong>g>of</str<strong>on</strong>g> Gene<br />

Acti<strong>on</strong> an Maternal Effects for Pod Borer,<br />

<str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> <str<strong>on</strong>g>armigera</str<strong>on</strong>g> Resistance and Gra<strong>in</strong> Yield <strong>in</strong><br />

Chickpea, Cicer ariet<strong>in</strong>um. American Journal <str<strong>on</strong>g>of</str<strong>on</strong>g> Plant<br />

Sciences 4, 26-37.<br />

Nardo EAD, De-Costa AS, Lorencao AL. 1997.<br />

Melia azadirach extract as an antifeedent to Bemisia<br />

tabaci (Homoptera: Aleyrodidae). Florida<br />

Entomology 80(1), 92-94.<br />

Rajput AA, Sarwar M, Ahmad N, Siddiqui Q,<br />

Toufiq M. 2003. Evaluati<strong>on</strong> for resistance <strong>in</strong> some<br />

local and exotic <strong>chickpea</strong> <strong>genotypes</strong> aga<strong>in</strong>st<br />

<str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> <str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Hubner). <strong>Pakistan</strong> Journal <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

Biological Sciences 6(18), 1612-1615.<br />

Rashid A, Saeed HA, Akhtar LH, Siddiqi SZ,<br />

Arshad M. 2003. Performance <str<strong>on</strong>g>of</str<strong>on</strong>g> advance <strong>chickpea</strong><br />

stra<strong>in</strong>s aga<strong>in</strong>st gram pod borer (<str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> Hubner). Asian Journal <str<strong>on</strong>g>of</str<strong>on</strong>g> Plant Sciences.<br />

Saxena KN. 1969. Patterns <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>in</strong>sect-plant<br />

relati<strong>on</strong>ships determ<strong>in</strong><strong>in</strong>g susceptibility or resistance<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>different</strong> plants to an <strong>in</strong>sect. Entomologia<br />

Experimentalis et Applicata 12, 751-766.<br />

Shafique M, Nadeem S, Hamed M, Atta BM,<br />

Shah TM. 2009. Performance <str<strong>on</strong>g>of</str<strong>on</strong>g> some advance desi<br />

<strong>chickpea</strong> <strong>genotypes</strong> aga<strong>in</strong>st pod borer, <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Hubner) resistance. <strong>Pakistan</strong> Journal <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

Zoology 41(4), 277-280.<br />

Sharma H, Pampapathy G, Lanka S, Ridsdill-<br />

Smith T. 2005. Antibiosis mechanism <str<strong>on</strong>g>of</str<strong>on</strong>g> resistance<br />

to pod borer, <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> <str<strong>on</strong>g>armigera</str<strong>on</strong>g> <strong>in</strong> wild relatives<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong>. Euphytica 142(1-2), 107-117.<br />

S<strong>in</strong>gh O, Gowda C, Sethi S, Dasgupta T,<br />

Smiths<strong>on</strong> J. 1992b. Genetic analysis <str<strong>on</strong>g>of</str<strong>on</strong>g> agr<strong>on</strong>omic<br />

characters <strong>in</strong> <strong>chickpea</strong>. Theoretical and applied<br />

genetics 83(8), 956-962.<br />

S<strong>in</strong>gh O, Gowda CLL, Sethi SC, Lateef SS.<br />

1992a. Breed<strong>in</strong>g for resistance to <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> pod borer <strong>in</strong> <strong>chickpea</strong>. Golden Jubilee<br />

Symposium <str<strong>on</strong>g>of</str<strong>on</strong>g> Indian Society <str<strong>on</strong>g>of</str<strong>on</strong>g> Genetics and Plant<br />

Breed<strong>in</strong>g 4-6, New Delhi India.<br />

118 Hussa<strong>in</strong> et al.


Int. J. Biosci. 2016<br />

Stevens<strong>on</strong> P, Green P, Simm<strong>on</strong>ds M, Sharma<br />

H. 2005. Physical and chemical mechanisms <str<strong>on</strong>g>of</str<strong>on</strong>g> plant<br />

resistance to <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g>: recent research <strong>on</strong><br />

<strong>chickpea</strong> and pige<strong>on</strong> pea. Heliothis/<str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>management</str<strong>on</strong>g>: emerg<strong>in</strong>g trends and strategies for<br />

future research 209-221.<br />

Varshney RK, Graner A. Sorrells ME. 2013.<br />

Genomics-assisted breed<strong>in</strong>g for crop improvement.<br />

Trends <strong>in</strong> Plant Science 10, 621-630.<br />

Varshney RK, Mir RR, Bhatia S, Thudi M, Hu<br />

Y, Azam S, Gao J. 2014. <str<strong>on</strong>g>Integrated</str<strong>on</strong>g> physical,<br />

genetic and genome map <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>chickpea</strong> (Cicer<br />

ariet<strong>in</strong>um L.). Functi<strong>on</strong>al and <strong>in</strong>tegrative genomics<br />

14(1), 59-73.<br />

Verma S, Ramteke L, S<strong>in</strong>ha AK, Nandanwar<br />

AK, Paikara P. 2015. Effective Management <str<strong>on</strong>g>of</str<strong>on</strong>g> Gram<br />

pod borer <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g> <str<strong>on</strong>g>armigera</str<strong>on</strong>g> (Hubner) with<br />

comb<strong>in</strong>ati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> Neem Seed Kernel Extract (NSKE) and<br />

Flubendiamide 39.39 SC <strong>in</strong> Ra<strong>in</strong> fed areas <str<strong>on</strong>g>of</str<strong>on</strong>g> Chhattisgarh.<br />

Internati<strong>on</strong>al Journal <str<strong>on</strong>g>of</str<strong>on</strong>g> Applied And Pure<br />

Science and Agriculture 1(8), 74-77.<br />

V<strong>in</strong>uela E, Med<strong>in</strong>a P, Smagghe G, Budia F.<br />

2003. Toxicity and absorpti<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> azadiracht<strong>in</strong>,<br />

diflubenzur<strong>on</strong>, pyriproxyfen and tebufenozide after<br />

tropical applicati<strong>on</strong> <strong>in</strong> predatory larvae <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

Chrysoperla carnea (Neuroptera: Chrysopidae).<br />

Envir<strong>on</strong>mental Entomology 32(1), 196-203.<br />

Yelshetty S, Kotikal Y, Shantappanavar N,<br />

L<strong>in</strong>gappa S. 1996. Screen<strong>in</strong>g <strong>chickpea</strong> for resistance<br />

to pod borer <strong>in</strong> Karnataka, India. Internati<strong>on</strong>al<br />

Chickpea and Pige<strong>on</strong>pea Newsletter 3, 41-43.<br />

Yoshida M, Shanower TG. 2000. <str<strong>on</strong>g>Helicoverpa</str<strong>on</strong>g><br />

<str<strong>on</strong>g>armigera</str<strong>on</strong>g> larval growth <strong>in</strong>hibiti<strong>on</strong> <strong>in</strong> artificial diet<br />

c<strong>on</strong>ta<strong>in</strong><strong>in</strong>g freeze-dried pige<strong>on</strong>pea pod powder. Journal<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> Agricultural and Urban Entomology 17(1), 37-41.<br />

119 Hussa<strong>in</strong> et al.

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