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Evaluation of different bio-pesticides against cotton bollworms



Evaluation of different bio-pesticides against cotton bollworms



Journal of Cotton Research and Development 21(1): 103-105



Studies on the evaluation of different biopesticides on bollworm (Helicoverpa armigera and Pectinophora gossypiella) infestation conducted during 2003 in Hisar, Haryana, India, revealed that the minimum bollworm damage was observed in Karanj (methanol extract of Pongamia pinnata) at 10 ml/litre water followed by plant extract Babchi at 10 ml/litre water and root extract of Babchi at 10 ml/litre water. Bollworm infestation ranged between 5.44 to 11.21%.

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Accession: 013055318

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