Yam khoom twg muaj diazinon?
Yam khoom twg muaj diazinon?

Video: Yam khoom twg muaj diazinon?

Video: Yam khoom twg muaj diazinon?
Video: 5 Yam Khoom Khoo Muaj Nyob Nrog Tshiaj(kau npua teb foob,kau tsov,...) 2024, Lub peb hlis ntuj
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Nws muaj nyob hauv cov hmoov av, granules, cov noob hnav, cov hmoov ntub dej, thiab cov tshuaj emulsifiable. Xyoo 1988, muaj 500 qhov sib txawv cov khoom uas muaj diazinon ntawm kev ua lag luam, thiab siv nyob rau hauv xws li khoom raws li cov tshuaj ua liaj ua teb thiab cov noob, cov tsiaj pob ntseg cim npe, tshuaj tsuag hauv tsev thiab hmoov av thiab tsiaj txhu khoom.

Ib yam li ntawd, koj tuaj yeem nug, yam khoom xyaw nquag hauv diazinon yog dab tsi?

5.1 KHOOM Diazinon yog Ciba-Geigy Corporation lub npe lag luam rau cov khoom xyaw nquag O, O- diethyl -O- (2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate.

Ib tus kuj yuav nug, puas tseem muaj diazinon? Pib hnub no, cov neeg siv khoom tuaj yeem tsis tuaj yeem yuav ib qho ntawm cov nyom uas nrov tshaj plaws thiab cov tshuaj tua kab vaj txhua lub sijhawm. Cov khw muag khoom hauv Tebchaws Meskas raug txwv tsis pub muag diazinon , yog ib tus neeg tua tau zoo ntawm ntau yam kab hauv vaj xws li ntsaum thiab kab laug sab. Nws yog tseem raug cai siv diazinon ntawm qee cov qoob loo.

Zoo sib xws, dab tsi tau hloov diazinon?

Tus nab npawb ntawm pyrethroids thiab permethrin-based tshuaj tua kab tuaj yeem siv rau hloov rau diazinon , hais tias Coby Long, tus thawj tswj hwm tshuaj tua kab ntawm Syngenta.

Dab tsi yog diazinon tua?

Nws yog cov tshuaj tua kab tsis muaj kab mob hauv lub cev uas siv los tswj kab laum, ntses ntses, ntsaum, thiab dev mub nyob hauv vaj tse, tsis yog khoom noj. Diazinon tau siv hnyav nyob rau xyoo 1970 thiab thaum ntxov xyoo 1980s rau kev siv ua vaj zaub dav dav thiab tiv thaiv kab tsuag sab hauv tsev.

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