PNABD246.pdf

*0595 Mishra, S.D. ; Gaur, H.S. 1981. Efficacy of nematicidal seed
treatment in the control of root-knot nematode, Meloidogyne incognita on
mungbean Vigna radiata. INDIAN JOURNAL OF NEMATOLOGY, v.I1(l):127. [Enj
(REP.MB-2322)
The efficacy of seed treatment with three nematicides viz., aldicarb
sulphone, carbofuran and Thimet at 1, 2 and 3% a.i. (w/w) was studied for
mungbean in 4 sq.m field plots infested with Meloidogyne incognita at initial
density of 5 second stage juveniles per cc of soil. Aldicarb sulphone at 1% was
found to be most effective in increasing grain yield. Aldicarb sulphone at 2
and 3% and caebofuran and Thimet at 3% did cause marked reduction in nematode
population but failed to cause proportionate increase in yield due to
phytotoxic effects and decreased germination percentage. [AS]
*0596 Das, P. ; Phukan, P.N. 1982. Reaction of certain mung cultivars to
root-knot nematode (Meloidogyne incognita). INDIAN JOURNAL OF NEMATOLOGY,
v.12:204-205. [En] (REP.MB-2774)
Seventeen pot-grown mungbean cultivars were screened for resistance to
root-knot nematode (Meloidogyne incognita). All of them were found susceptible.
[EMS]
*0597 Darekar, K.S. ; Bhosale, D.J. 1985. Reaction of some green gram
cultivars to root-knot nematode. JOURNAL OF MAHARASHTRA AGRICULTURAL
UNIVERSITIES, v.10(2):227. [En] (REP.MB-2736)
Out of 24 mungbean cultivars grown in pots and inoculated with Meloidogyne
incognita, ML 62 and ML 80 were observed to be resistant. [THH]
*0598 Gnanapragasam, N.C. ; Sivapalan, P. ; Dharmasena, W.A.M. 1985.
Screening of different cultivars of black gram (Phaseolus mungo L.), green
gram (Phaseolus aureus Roxb.) and cowpea (Vigna catJang Walp.) for
resistance/susceptibility to Meloidogyne species. INTERNATIONAL NEMATOLOGY
NETWORK NEWSLETTER, v.2(4):22-25. [En] (A:PS)
A number of varieties of mungbean (17 varieties), blackgram (7) and cowpea
(13) were screened in the field for resistance to root-knot nematode,
Meloidogyne incognita. Two mungbean and 3 cowpea varieties remained free of
infection. Another 4 mungbean, 5 cowpea, and I blackgram variety only had light
infections. All others were moderately to heavily infected. [EMS]
*0599 Vijayalakshmi, K. ; Goswami, B.K. 1986. Effect of seed treatments
with nee= cake and neem oil on the germination of moong (green gram) and its
vulnerability to root-knot nematodes. INTERNATIONAL NEMATOLOGY NETWORK
NEWSLETTER, v.3(1):8-9. [En] (A:PS)
Germination of mungbean seed was not affected by the gum (check) and neem
cake, but neem oil delayed and suppressed germination. Both neem cake and neem
oil were effective in reducing root penetration by Meloidogyne incognita
juveniles at 3 days.as well as 6 days after germination. The cake was more
effective. The number of juveniles penetrating was only 25% and 36% of that on
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