Integrated management of root-knot nematode in tomato inter cropped with onion and in combination with other effective practices

摘要

The results revealed that the effects of combination of two or moie management practices, like to.mato resistant cultivar, onion or carbofuran application @ 1,0 kg a,i./ha was significantly better than their individual effects on tomato susceptible yield, nematode population and gall index The highest yield and reduction in nematode population and gall index was observed in combination of resistant tomato cultivar, onion and carbofuran Involvement of two management practices, out of three, viz.onion, tomato resistant and carbofuran @ 1 0 kg a.i./ha with tomato susceptible also gave highly reduced gall index and enhanced tomato yield significantly as compared to tomato susceptible grown alone,