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This book is related to the predatory potential of biocontrol agent (Coccinelids) on different species of aphid. Results showed that the Coccinellids (without starvation) consumed more number of M. persicae than A.nerii. Coccinelids (with 24 hrs starvation) showed maximum aphid consumption on B. brassicae, followed by R. padi, S. graminum and M. persicae. The life duration of Coccinellids was maximum on A. nerii and B. brassicae (65 days) followed by M. persicae (64 days), S. graminum (58 days) and R. padi (56 days).

This book is related to the major insect pests of cotton and their control measures.It includes information regarding the identification, damage patterns, life history, biological and chemical control of cotton insect pests.It also provides comprehensive information about the control of Dusky cotton bug through different plant extracts.Several plant extracts were applied against dusky bug but Tobacco and Ak leaves extract showed significant control.