Cov qoob loo twg etherethrin haum rau? Yuav siv Ethermethrin li cas!

Ethermethrin yog tsim rau kev tswj cov mov, zaub thiab paj rwb. Nws muaj cov teebmeem tshwj xeeb rau Homoptera, thiab kuj muaj cov teebmeem zoo rau ntau yam kab tsuag xws li Lepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera thiab Isoptera. Cov teebmeem. Tshwj xeeb tshaj yog rau kev tswj cov kab tsuag mov yog qhov zoo kawg nkaus.
Cov Lus Qhia
1. Siv 30-40ml ntawm 10% tus neeg sawv cev rau txhua mu rau kev tswj cov kab tsuag mov, cov kab tsuag dawb thiab cov kab tsuag xim av, thiab siv 40-50ml ntawm 10% tus neeg sawv cev rau txhua mu rau kev tswj cov kab tsuag mov, thiab txau nrog dej.
Ethermethrin yog tib hom tshuaj tua kab pyrethroid uas tau tso cai rau kev sau npe rau ntawm mov. Cov txiaj ntsig sai thiab kav ntev zoo dua li cov pymetrozine thiab nitenpyram. Txij li xyoo 2009, etherethrin tau raug teev npe ua cov khoom tseem ceeb los ntawm National Agricultural Technology Promotion Center. Txij li xyoo 2009, cov chaw tiv thaiv cog qoob loo hauv Anhui, Jiangsu, Hubei, Hunan, Guangxi thiab lwm qhov chaw tau teev cov tshuaj no ua cov tshuaj tseem ceeb hauv cov chaw tiv thaiv cog qoob loo.
2. Yuav kom tswj tau cov kab ntsig cabbage, beet armyworms thiab Spodoptera litura, tsuag 40ml ntawm 10% suspension agent rau ntawm dej ib mu.
3. Yuav kom tswj tau cov kab ntsig ntoo thuv, muab 10% cov tshuaj nplaum uas lo rau cov kab no txau nrog 30-50mg kua.
4. Yuav kom tswj tau cov kab tsuag ntawm paj rwb, xws li cov kab laug sab paj rwb, cov kab laug sab yeeb, cov kab laug sab paj rwb liab, thiab lwm yam, siv 30-40ml ntawm 10% suspension agent rau ib mu los tsuag dej.
5. Yuav kom tiv thaiv thiab tswj tau kab laum pob kws, kab laum loj, thiab lwm yam, siv 30-40ml ntawm 10% tshuaj tua kab rau ib mu thiab tsuag rau dej.
Cov kev ceev faj
1. Tsis txhob ua kom cov pas dej ntses thiab cov chaw ua liaj ua teb ua qias thaum siv.
2. Yog tias koj raug tshuaj lom thaum siv, nrhiav kev kho mob tam sim ntawd.