Field Evaluation of Different Modules against Insect Pest and Diseases of Soybean

DOI: 10.22161/ijeab/1.4.60

Abstract:
Four different modules like chemical, adoptive, bio-intensive and control module tested in natural field condition for insect pest and disease management. Chemical module (ST with thiram + carboxin @ 2 g/kg + spraying with lamda-cyalothrin @ 0.05% + spray hexaconazole @ 0.01 @ 0.1% at 45 DAS followed by second spray at 60 DAS with hexaconazole @ 0.1% and spinosad @ 0.05% followed by spray with carbendazim 0.1% at 70 and 85 DAS was found best as least leaf defoliator population (3.20 /mrl) and low girdle beetle infestation (3.30 %) were observed in field. In respect of disease, minimum charcoal rot (23.26 %) and Alternaria leaf spot (10.76 %) were recorded in chemical module followed by Adoptive module (28.08 and 17.17% respectively). In regards to yield, chemical module proved in yield maximization (1383.70 kg/ha) as compare to other modules.

Keywords:
Soybean, insect pest, disease, modules, management.

Cite this Article: