抄録
Effects of applications of some insecticides on Robin bulb mite populations registant to disulfoton and dimethoate were evaluated in the commercial welsh onion fields, Soil incorporations of glanules of pyraclofos, carbosulfan and prothiofos resulted in the higher reduction of mite populations in soil. Dipping young plants of the welsh onion with dilution of pyraclofos and prothiofos resulted in the higher reduction of mite populations on the welsh onion. Both treatments of pyraclofos resulted in the good control of mite populations in the field.
