Cov xim ntawm SP feem ntau yog xiav, thiab qee cov neeg thov kom dawb.
Feem ntau tus nqi xiav yog siab dua li dawb.Yog tias qhov ntau ntawm xiav yog loj, tus nqi yog tib yam li cov xim dawb.
Cov yam ntxwv ntawm Acetamiprid
1. Cov tshuaj tua kab mob Chloronicotine.
Cov tshuaj tua kab no muaj cov yam ntxwv ntawm kev siv tshuaj tua kab dav dav, kev ua haujlwm siab, noj tsawg, ua haujlwm ntev thiab ua haujlwm sai.Nws muaj kev sib cuag tua, plab toxicity, thiab zoo heev nqus dej.
Nws muaj txiaj ntsig zoo rau Hemiptera (aphids, leafhoppers, whiteflies, scale kab, thiab lwm yam), Lepidoptera (Plutella xylostella, Plutella xylostella, Grapholitha molesta, Cnaphalocrocis medinalis), Coleoptera (longicorn, ape leafworms) thiab tag nrho cov ripters).
Raws li nws cov txheej txheem sib txawv ntawm cov tshuaj tua kab ntau, acetamiprid muaj cov txiaj ntsig tshwj xeeb rau cov kab tsuag tiv thaiv organophosphorus, carbamate thiab pyrethroid.
2. Nws muaj txiaj ntsig zoo tiv thaiv kab tsuag Hemiptera thiab Lepidoptera.
3. Nws belongs rau tib koob li imidacloprid, tab sis nws cov kab mob tua kab yog dav dua imidacloprid.
Nws muaj kev tswj zoo dua ntawm aphids ntawm dib, kua, txiv kab ntxwv thiab haus luam yeeb.Vim lub tshuab tshwj xeeb, nws muaj txiaj ntsig zoo rau cov kab uas muaj kev tiv thaiv rau cov khoom siv agrochemical xws li organophosphorus, carbamate thiab pyrethroid.
4. Acetamiprid muaj kev sib cuag zoo toxicity thiab nkag mus.
Ib qho ntxiv uas yuav tsum nco ntsoov yog tias cov nyhuv ntawm imidacloprid ntau dua 25% yuav zoo dua, acetamiprid tsawg dua 25 degrees yuav zoo dua.
Cov ntsiab lus ua haujlwm ntawm acetamiprid yog txawv ntawm imidacloprid, nws muaj permeability zoo heev, thiab kev nqus sab hauv tsis muaj zog.Cov khoom tswj yog qhov nqus qhov ncauj hom kab kab, tshwj xeeb tshaj yog dawb backed Planthopper thiab aphid.Nws yog tshuaj lom rau silkworm thiab yuav tsum tau them sai sai rau thaum siv.
5. Yog tias nws siv los tswj aphids, acetamiprid muaj cov txiaj ntsig zoo dua.Acetamiprid muaj kev sib cuag nrog plab lom thiab nkag mus rau hauv cov nyhuv.Imidacloprid kuj muaj cov txiaj ntsig zoo, tab sis nws muaj qee qhov kev tiv thaiv vim siv mus ntev.
Post lub sij hawm: Dec-16-2021