Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 60751
Yield, Economics and ICBR of Different IPM Modules in Bt Cotton in Maharashtra

Authors: N. K. Bhute, B. B. Bhosle, D. G. More, B. V. Bhede

Abstract:

The field experiments were conducted during kharif season of the year 2007-08 at the experimental farm of the Department of Agricultural Entomology, Vasantrao Naik Marathwada Krishi Vidyapeeth, Studies on evaluation of different IPM modules for Bt cotton in relation to yield economics and ICBR revealed that MAU and CICR IPM modules proved superior. It was, however, on par with chemical control. Considering the ICBR and safety to natural enemies, an inference can be drawn that Bt cotton with IPM module is the most ideal combination. Besides reduction in insecticide use, it is also expected to ensure favourable ecological and economic returns in contrast to the adverse effects due to conventional insecticides. The IPM approach, which takes care of varying pest situation, appears to be essential for gaining higher advantage from Bt cotton.

Keywords: Economics, Yield, ICBR, IPM Modules, Bt cotton

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