Journal of Biological Control

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Field Evaluation of NPV with Adjuvants and UV Protectants against Helicoverpa armigera (Hubner) in Chickpea Crop


Affiliations
1 Department of Entomology, J. N. Krishi Vishwa Vidyalaya Jabalpur 482 004, Madhya Pradesh, India
 

Efficacy of Nuclearpolyhedrosisvirus (NPV) with and without Adjuvants and UV Protectants, against H. armigera in Chickpea Crop was Evaluated in a Field Trial. All the Treatments Registered Significantly Lower Larval Population and Higher Seed Yield as Compared to Untreated Control. Significantly Higher Seed Yields of l612.5 and 1550.0 Kg/ha were Observed in the Treatments of NPV 250 LE+milk Powder (1.0%) and NPV 250 LE+ranipal(0.5%), Respectively and both were on Par.

Keywords

Adjuvants, Helicoverpa armigera, Larval Population, Nuclearpolyhedrosisvirus, UV Protectants.
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  • Field Evaluation of NPV with Adjuvants and UV Protectants against Helicoverpa armigera (Hubner) in Chickpea Crop

Abstract Views: 220  |  PDF Views: 103

Authors

R. L. Rawat
Department of Entomology, J. N. Krishi Vishwa Vidyalaya Jabalpur 482 004, Madhya Pradesh, India
A. Shukla
Department of Entomology, J. N. Krishi Vishwa Vidyalaya Jabalpur 482 004, Madhya Pradesh, India

Abstract


Efficacy of Nuclearpolyhedrosisvirus (NPV) with and without Adjuvants and UV Protectants, against H. armigera in Chickpea Crop was Evaluated in a Field Trial. All the Treatments Registered Significantly Lower Larval Population and Higher Seed Yield as Compared to Untreated Control. Significantly Higher Seed Yields of l612.5 and 1550.0 Kg/ha were Observed in the Treatments of NPV 250 LE+milk Powder (1.0%) and NPV 250 LE+ranipal(0.5%), Respectively and both were on Par.

Keywords


Adjuvants, Helicoverpa armigera, Larval Population, Nuclearpolyhedrosisvirus, UV Protectants.