Gupta, P.R.; Babu, B.R.R.M. 1998, Management of Helicoverpa armigera on tomato with Trichogramma pretiosum and Bacillus thuringiensis var. kurstaki. Advances in IPM for horticultural crops. Proceedings of the First National Symposium on Pest Managment in Horticultural Crops: environmental implications and thrusts, Bangalore, India, 15-17 October, 1997.
pp.75-80
(Eds: Reddy, P.P.; Kumar, N.K.K.; Verghese, A.)
Indian Institute of Horticultural Research, Bangalore
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Keywords: Biological control
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