Chlorfenapyryog ib yam tshiab ntawm heterocyclic insecticide, acaricide thiab nematicide tsim los ntawm American Cyanamid Company. Nws muaj cov yam ntxwv ntawm kev ua haujlwm siab thiab dav spectrum, thiab feem ntau yog siv los tswj ntau yam kab tsuag thiab kab tsuag. Nws hom kev ua yog tsuas yog mob plab, nrog rau kev sib cuag thiab qe tua, thiab tsis muaj kev ua haujlwm pom tseeb.
Scope ntawm daim ntawv thov
Chlorfenapyr tuaj yeem siv los tswj ntau yam kab tsuag, suav nrog Lepidoptera, Homoptera thiab lwm yam kab tsuag, xws li pob zeb diamondback npauj, cab cab, beet armyworm, Spodoptera litura, cabbage borer, cabbage aphid, leafminer, thrips, thiab lwm yam Nws yog tshwj xeeb tshaj yog zoo tiv thaiv cov laus Lepidoptera pests thiab yog haum rau cov txiv hmab txiv ntoo thiab zaub.
Cov kev siv thiab cov teebmeem
Kev tswj kev haus luam yeeb budworm, taum pod borer thiab lwm yam kab tsuag: siv 10% chlorfenapyr suspension 30 ml / mu rau kev ua haujlwm dav dav, thiab 50-60 ml ib mu rau thaj av tiv taus.
Kev tiv thaiv thiab kev tswj ntawm pob zeb diamondback npauj: Nyob rau hauv lub sij hawm larval thaum ntxov, siv 30 ml ntawm 10% chlorfenapyr suspension ib mu, ntxiv 30 kg dej thiab tshuaj tsuag; Thaum cov kab laus dua, siv 40-50 ml ntawm 10% chlorfenapyr suspension ib mu, ntxiv 30-40 kg dej thiab tshuaj tsuag. Kev tiv thaiv thiab tswj cov kab npauj npaim, Spodoptera litura, thiab beet Armyworm: Siv 12% chlorfenapyr ncua kev kawm ntawv rau foliar spray. Kev tiv thaiv thiab kev tswj ntawm grey weevils thiab me paj liab ntsuab weevils: Siv 1000 zaug dilution ntawm 10% chlorfenapyr emulsifiable concentrate, thiab xyuam xim rau txau cov av saum npoo thaum txau cov kua.
