PNABD246.pdf
PNABD246.pdf PNABD246.pdf
The effect of four sowing dates on the incidence of Alternaria leaf spot on 14 varieties of mungbeans was investigated. [THE] *0394 Mew, I.C. ; Wang, T.C. ; Mew, T.W. 1975. Inoculum production and evaluation of mungbean varieties for resistance to Cercospora canescens [Abst.I. IN: Proceedings of the American Phytopathological Society, vol.l. St. Paul, MN : The American Phytopathological Society. p.93 [En] (SB599.P7 v.1) MEETING: Annual Meeting of the American Phytopathological Society, 66th -- Vancouver, Canada, Aug 11-15, 1974 Leaf spot of mungbean (Vigna radiata var. radiata) caused by Cercospora canescens is a disease of major importance in various mungbean growing areas of Southeast Asia. The pathogen produced conidia readily but not abundantly on potato-dextrose agar. Agar medium containing carrot leaf juice was best for sporulation by the pathogen followed by mungbean-leaf juice-oatmeal agar and autoclaved carrot root discs. From 15 to 28 C the number of conidia formed was directly correlated with temperature. Conidial production was promoted by light. When a spore suspension (2000 conidia/ml) was applied to mungbean at 3-trifoliolate leaf stage in the greenhouse or field, symptoms were noted within 7 days and lesions were suitable for disease evaluation in 10 to 12 days. Twenty-nine of 230 accessions of mungbean selected by AVRDC plant breeder through yield trials were resistant to C. canescens in the field with artificial inoculation. [AS] *0395 Haware, M.P. ; Pavgi, M.S. 1976. Host range of two Protomycopsis species from India. SYDOWIA: ANNALES MYCOLOGICI, v.29:272-274. [En] (REP.MB-2765) of 23 plant species inoculated, only Vigna mungo, V. radiata and V. sinensis were susceptible to Protomycopsis phaseoli. [THH] *0396 Haware, M.P. ; Pavgi, M.S. 1976. Cytology of chlamydospore development in Protomycopsis species. CYTOLOGIA, v.41:459-465. [En] [En Abstj (REP.MB-2389) Observations on the nuclear behavior during chlamydospore development in Vigna mungo and Sesbania grandiflora Pers. by Protomycopsis patelii Pavgi and Thirumalachar and Protomycopsis thirumalacharii Pavgi, respectively, described in detail. The vegetative cells and/or conidia from diploid mycelia are pathogenic in the 2 species. Numerous chlamydospores typical of the species form the terminal sporogenous cells of the permeating hyphate within the infection epicenter. No vascular infection was noted. No haustoria were developed by any of the species. Pathological effects were observed on the host cells without any stimulation for cell multiplication and enlargement. Comparison was made on chlamydospore development in species of allied genera in the family Protomycetaceae. [AS] *0397 Kotasthane, S.R. ; Agrawal, S.C. 1976. Control of foliar diseases of mung bean (Phaseolus aureus) by fungicides. PESTICIDES, v.10(8):35-36. [EnJ 101
(REP.MB-1567) Four fungicides were tested for control of powdery mildew (Erysiphe polygoni) and leaf spot (Macrophomina phaseoli) on mungbean. Bavistin gave the best control of both diseases and the highest yield, and was followed by Benomyl. [EMS] *0398 Rewal, H.S. ; Bedi, P.S. 1976. Epidemiology and control of Cercospora leaf spot of "mung" in the Punjab. INDIAN PHYTOPATHOLOGY, v.29(i):102-103. [En] (REP.MB-1740) Leaf spot caused by Cercospora canescens is one of the important diseases of mungbeans in the Punjab. The disease generally appears on leaves in August. As a result of infection defoliation takes place which makes the plants weak and unthrifty. The disease was very severe under low temperature (14 C) and high humidity (85%) conditions. The sugar content of the plant also affected the disease incidence. The late sown crop contracted significantly less disease relative to that sown early. Three sprayings of the crop with Bavistin at the rate of 0.07% were found to be most effective, however, maturity of the crop was delayed. When the third spray was replaced with Dithane M-45, control was equally effective and no delay in maturity occurred. [THHJ *0399 Singh, D.V. ; Singh, R.R. 1976. Chemical control of Cercospora leaf spot of green-gram. INDIAN PHYTOPATHOLOGY, v.29(3):337-339. [En] (REP.MB-1903) Field trials were conducted in 1973 and 1974 to evalute the effectiveness of six fungicides against Cercospora leaf spot (Cercospora canescens) of mungbean. Bavistin gave the highest yield, followed by miltox, Blue copper-50 and Dithane M-45; Dithane Z-78 was less effective. Brestan-60 was effective in controlling the disease, but was phytotoxic, and therefore, did not raise yield. [THHJ *0400 Singh, Kuldip ; Khatri, H.L. ; Bansal, R.D. 1976. Chemical control of Cercospora leaf Cpot of Phaseolus aureus. INDIAN JOURNAL OF MYCOLOGY AND PLANT PATHOLOGY, v.5(I):108. [En] [En Abst] (REP.MB-2411) A field evaluation of Zineb 83%, Blitox 50, Benlate 50W, captan and streptocycline for control )f Cercospora leaf spot of mungbean (Cercospora cruenta) revealed that all your chemicals reduced the number of of spots/leaf. The best control was recorded in Benlate-treated plots. [THH] *0401 Haware, M.P. ; Pavgi, M.S. 1977. Cytology of chlamydospore germination and in vitro development of Protomycopsis species. CARYOLOGIA, v.30(3):313-331. [En] [En Abst] (REP.MB-2443) Observations are described on the nuclear behaviour relative to the chlamydospore germination, sporogenesis and in vitro chlamydospore development in Protomycopsis patelii Pavgi and Thirumalachar and Protomycopsis thirumalacharii Pavgi, respectively parasitic on Vigna mungo and Sesbania grandiflora Pers. Taxonomy and phylogenetic relationship of the genus 102
- Page 123 and 124: virus. MICROBIOLOGY AND IMMUNOLOGY,
- Page 125 and 126: *0201 Narayanasamy, P. ; Jaganathan
- Page 127 and 128: spread of urdbean leaf crinkle dise
- Page 129 and 130: y aphids (A. pisumn and A. craccivo
- Page 131 and 132: A survey of different districts of
- Page 133 and 134: symptomatology, physical properties
- Page 135 and 136: v.77(2):249-257. [EnJ [En It AbstJ
- Page 137 and 138: sedimentation of normal antibodies
- Page 139 and 140: (REP.MB-2797) Mungbean mild mosaic
- Page 141 and 142: were identified as natural hosts. I
- Page 143 and 144: Blackgram mottle virus (BLMV) isola
- Page 145 and 146: *0276 Capoor, S.P. ; Varma, P.M. 19
- Page 147 and 148: transmission was prevented by antis
- Page 149 and 150: *0293 Kaiser, W.J. ; Mossahebi, G.H
- Page 151 and 152: apparently did not transmit the vir
- Page 153 and 154: *0309 Provvidenti, R. 1986. Seed tr
- Page 155 and 156: P. atropurpureus, D. lablab, D. bif
- Page 157 and 158: where research work on improvement
- Page 159 and 160: spot disease of urd bean (Phaseolus
- Page 161 and 162: light. PHYTOPATHOLOGY, v.55:889-894
- Page 163 and 164: *0343 Gaur, R.B. ; Ahmed, S.R. 1983
- Page 165 and 166: plant growth. Maximum emergence of
- Page 167 and 168: *0360 Thind, B.S. ; Kumar, I. 1980.
- Page 169 and 170: of Agriculture, Los Banos, the Phil
- Page 171 and 172: spot diseases on Vigna mungo, V. ra
- Page 173: adiata, and Protomycopsis thirumala
- Page 177 and 178: diameter, and characterized by gray
- Page 179 and 180: The conditions that produced maximu
- Page 181 and 182: *0423 Prasad, K.S. ; Rao, P.R. ; Wa
- Page 183 and 184: to be poor indicators of yield loss
- Page 185 and 186: of infection to environmental condi
- Page 187 and 188: *0448 Moghe, S.V. ; Utikar, P.G. ;
- Page 189 and 190: The blackgram (Vigna mungo) crop in
- Page 191 and 192: phenylJ-3-thioallopianate were comp
- Page 193 and 194: ean seedling by Rhizoctonia solani
- Page 195 and 196: Both a virulent and an avirulent is
- Page 197 and 198: *0488 Wu, L.C. 1968. Nitrogen mobil
- Page 199 and 200: the typical lesions appeared. The d
- Page 201 and 202: complete inhibition of R. solani my
- Page 203 and 204: aldolase activity declined in the i
- Page 205 and 206: esistance to Rhizoctonia damping-of
- Page 207 and 208: *0526 Rath, G.C. ; Routray, G.N. 19
- Page 209 and 210: effective against R. solani. [AS] *
- Page 211 and 212: *0543 Tripathi, H.S. ; Beniwal, S.P
- Page 213 and 214: tests have yet to be performed to e
- Page 215 and 216: fungistatic against some pathogens.
- Page 217 and 218: Initially, protein declined in its
- Page 219 and 220: Colletotrichum truncatum, Fusarium
- Page 221 and 222: [En] [En Abst] (REP.tB-1924) Nemato
- Page 223 and 224: plants. The root-knot index was cal
(REP.MB-1567)<br />
Four fungicides were tested for control of powdery mildew (Erysiphe<br />
polygoni) and leaf spot (Macrophomina phaseoli) on mungbean. Bavistin gave the<br />
best control of both diseases and the highest yield, and was followed by<br />
Benomyl. [EMS]<br />
*0398 Rewal, H.S. ; Bedi, P.S. 1976. Epidemiology and control of Cercospora<br />
leaf spot of "mung" in the Punjab. INDIAN PHYTOPATHOLOGY, v.29(i):102-103.<br />
[En] (REP.MB-1740)<br />
Leaf spot caused by Cercospora canescens is one of the important diseases<br />
of mungbeans in the Punjab. The disease generally appears on leaves in August.<br />
As a result of infection defoliation takes place which makes the plants weak<br />
and unthrifty. The disease was very severe under low temperature (14 C) and<br />
high humidity (85%) conditions. The sugar content of the plant also affected<br />
the disease incidence. The late sown crop contracted significantly less disease<br />
relative to that sown early. Three sprayings of the crop with Bavistin at the<br />
rate of 0.07% were found to be most effective, however, maturity of the crop<br />
was delayed. When the third spray was replaced with Dithane M-45, control was<br />
equally effective and no delay in maturity occurred. [THHJ<br />
*0399 Singh, D.V. ; Singh, R.R. 1976. Chemical control of Cercospora leaf<br />
spot of green-gram. INDIAN PHYTOPATHOLOGY, v.29(3):337-339. [En]<br />
(REP.MB-1903)<br />
Field trials were conducted in 1973 and 1974 to evalute the effectiveness<br />
of six fungicides against Cercospora leaf spot (Cercospora canescens) of<br />
mungbean. Bavistin gave the highest yield, followed by miltox, Blue copper-50<br />
and Dithane M-45; Dithane Z-78 was less effective. Brestan-60 was effective in<br />
controlling the disease, but was phytotoxic, and therefore, did not raise<br />
yield. [THHJ<br />
*0400 Singh, Kuldip ; Khatri, H.L. ; Bansal, R.D. 1976. Chemical control of<br />
Cercospora leaf Cpot of Phaseolus aureus. INDIAN JOURNAL OF MYCOLOGY AND<br />
PLANT PATHOLOGY, v.5(I):108. [En] [En Abst] (REP.MB-2411)<br />
A field evaluation of Zineb 83%, Blitox 50, Benlate 50W, captan and<br />
streptocycline for control )f Cercospora leaf spot of mungbean (Cercospora<br />
cruenta) revealed that all your chemicals reduced the number of of spots/leaf.<br />
The best control was recorded in Benlate-treated plots. [THH]<br />
*0401 Haware, M.P. ; Pavgi, M.S. 1977. Cytology of chlamydospore<br />
germination and in vitro development of Protomycopsis species. CARYOLOGIA,<br />
v.30(3):313-331. [En] [En Abst] (REP.MB-2443)<br />
Observations are described on the nuclear behaviour relative to the<br />
chlamydospore germination, sporogenesis and in vitro chlamydospore development<br />
in Protomycopsis patelii Pavgi and Thirumalachar and Protomycopsis<br />
thirumalacharii Pavgi, respectively parasitic on Vigna mungo and Sesbania<br />
grandiflora Pers. Taxonomy and phylogenetic relationship of the genus<br />
102