2006•Unpublished venueRequires access
Evaluation of 10% mixture EC of avermectin and chlorpyrifos on controlling diamondback moth(Plutella xylostella L.) in field
LI Kun-hua
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Abstract
After two years of field tests,the results showed that 10% mixture EC(emulsifiable concentrate) of avermectin and chlorpyrifos with 1,500ml/hm~2 was applied on controlling diamondback moth could have good control effect of 85.43%-87.03% for 3-7 days after applied,which was similar to the control of the 1.8% avermectin with 450 ml/hm~2,but there was significant difference as compared with that of applying 600 ml/hm~2 of 48% chlorpyrifos.