Search Results - "Krishnayya, P V"

Aqueous washings of host plant surface influence the growth inhibitory effects of δ-endotoxins of Bacillus thuringiensis against Helicoverpa armigera by Paramasiva, Inakarla, War, Abdul Rashid, Krishnayya, P. V., Sharma, Hari C.

“…Biological activity of the bacterium Bacillus thuringiensis Berliner (Bt) against insect pests is influenced by the host plants. To understand the underlying…”
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Aqueous washings of host plant surface influence the growth inhibitory effects of [delta]-endotoxins of Bacillus thuringiensis against Helicoverpa armigera by Paramasiva, Inakarla, War, Abdul Rashid, Krishnayya, P V, Sharma, Hari C

“…Biological activity of the bacterium Bacillus thuringiensisBerliner (Bt) against insect pests is influenced by the host plants. To understand the underlying…”
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Effect of elevated CO2 and temperature on thermal constants and lower threshold temperatures of maize aphid, Rhopalosiphum maidis (Fitch.) (Aphididae:Hemiptera) on maize, Zea mays (Linn.) by D. MOUNICA, M. SRINIVASA RAO, P.V. KRISHNAYYA, A.K. PATIBANDA, V. SRINIVASA RAO

“…The objective of this study was to examine the development of corn leaf aphid,Rhopalosiphum maidis Fitch (Aphididae: Hemiptera) on maize Zea mays Linnaeus at…”
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Effect of Neem and Selected Fungicides on Viability and Virulence of the Entomopathogenic Nematode Steinernema feltiae by Krishnayya, P V, Grewal, P S

“…Entomopathogenic nematodes are often used in conjunction with other pest management tactics and the lack of compatibility information is a major impediment in…”
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Insecticide resistance in Spodoptera litura (Fabricius) (Noctuidae: Lepidoptera) to diamide and benzoyl phenylurea insecticides by Grace, A. D.G., Rao, G.M.V. Prasada, Krishnayya, P. V., Manoj, V., Rao, V. Srinivasa

“…The tobacco caterpillar, Spodoptera litura , is a notorious, widely distributed polyphagous insect pest in Asia, attacking more than 150 field crops and…”
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Aqueous washings of host plant surface influence the growth inhibitory effects of δ‐endotoxins of B acillus thuringiensis against H elicoverpa armigera by Paramasiva, Inakarla, War, Abdul Rashid, Krishnayya, P. V., Sharma, Hari C.

“…Biological activity of the bacterium B acillus thuringiensis B erliner (Bt) against insect pests is influenced by the host plants. To understand the underlying…”
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Crop hosts and genotypic resistance influence the biological activity of Bacillus thuringiensis towards Helicoverpa armigera by Paramasiva, I., Krishnayya, P.V., War, A.R., Sharma, H.C.

“…Studies on the influence of genotypic resistance on biological activity of a commercial formulation of Bacillus thuringiensis (Bt) and pure Bt toxin Cry1Ac…”
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Effect of Neem and Selected Fungicides on Viability and Virulence of the Entomopathogenic Nematode Steinernema feltiae by Krishnayyaand, P.V., Grewal, P.S.

“…Entomopathogenic nematodes are often used in conjunction with other pest management tactics and the lack of compatibility information is a major impediment in…”
Get full text