Impact of sorghum on natural parasitism of Helicoverpa armigera (Hubner) by Trichogramma chilonis ishii in cotton in southern India

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AGRIE-2-6.pdf (583.82 KB)

Date

2000

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Eastern University. Chenkalady

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Keywords

Agriculture, Helicoverpa armigera, Trichogramma chilonis, Pest control, Biological control, Cropping systems

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Agrieast2pp.6-16

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https://dl.nsf.gov.lk/handle/1/9489

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Agrieast

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