Abstract
Development of weather based forewarning model for mustard aphid, Lipaphis erysimi (Kalt.) in Tarai region of Uttarakhand
Highlights
Regression equation for one week before weather parameters from the observation on aphid population resulted into higher R2(0.71)
Rapeseed-mustard is a major oilseed crop grown in India next to soybean in terms of production and ranked first in terms of oil yield among all oilseed crops
It is grown on an area of about 6.4 m ha with a production of 8.02 Mt and productivity is 1262 kg ha-1
Summary
Regression equation for one week before weather parameters from the observation on aphid population resulted into higher R2(0.71). Rapeseed-mustard is a major oilseed crop grown in India next to soybean in terms of production and ranked first in terms of oil yield among all oilseed crops. It is grown on an area of about 6.4 m ha with a production of 8.02 Mt and productivity is 1262 kg ha-1.
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