Control Effect of 24% Phoxim Chlorfenapyr EC on Lepidoptera Pests and Residue Testing
Hao Zhu
Abstract
Hao Zhu
Abstract
It had better effect to control young larvae of mulberry pyralid and mulberry geometrid by using 24% phoxim chlorfenapyr EC (21% phoxim+3% chlorfenapyr) 750 times and 1500 times. It was safety to silkworms to use the pesticide during the rearing 5 days late after the foliar-spray of 750 times 24% Phoxim chlorfenapyr EC.
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It had better effect to control young larvae of mulberry pyralid and mulberry geometrid by using 24% phoxim chlorfenapyr EC (21% phoxim+3% chlorfenapyr) 750 times and 1500 times. It was safety to silkworms to use the pesticide during the rearing 5 days late after the foliar-spray of 750 times 24% Phoxim chlorfenapyr EC.
Key concepts: Chlorfenapyr, Phoxim, Lepidoptera genitalia, Larva, Biology, Pesticide, Toxicology, Agronomy