Fipronil, nws kho tau cov kab tsuag dab tsi?

Fipronilyog ib yam tshuaj tua kab uas feem ntau tua cov kab tsuag los ntawm kev lom rau hauv plab, thiab muaj ob qho tib si kev sib cuag thiab qee yam khoom siv rau lub cev. Nws tsis yog tsuas yog tswj tau qhov tshwm sim ntawm cov kab tsuag los ntawm kev txau rau nplooj, tab sis kuj tuaj yeem siv rau hauv av los tswj cov kab tsuag hauv av, thiab cov nyhuv tswj ntawm fipronil yog ntev heev, thiab ib nrab-lub neej hauv av tuaj yeem ncav cuag 1-3 lub hlis.

[1] Cov kab tsuag tseem ceeb uas fipronil tswj tau:

Kab npauj npaim Diamondback, Kab Diploid borer, Kab thrips, Kab brown planthopper, Kab rice weevil, Kab white-backed planthopper, Kab potato beetle, Kab lepidopteran larvae, Kab yoov, Kab cutworm, Kab golden needle insect, Kab laum, Kab aphids, Kab beet night evil, Kab cotton boll Elephant thiab lwm yam.

[2]Fipronilfeem ntau yog siv rau cov nroj tsuag:

Paj rwb, cov ntoo hauv vaj, paj, pob kws, mov, txiv laum huab xeeb, qos yaj ywm, txiv tsawb, beets qab zib, nyom alfalfa, tshuaj yej, zaub, thiab lwm yam.

【3】Yuav siv li casfipronil:

1. Tswj cov kab npauj npaim: 5% fipronil siv tau nrog 20-30 ml ib mu, diluted nrog dej thiab txau kom sib npaug rau cov zaub lossis cov qoob loo. Rau cov ntoo loj thiab cov nroj tsuag cog ntom ntom, nws tuaj yeem nce ntxiv me ntsis.

2. Kev tiv thaiv thiab tswj cov kab tsuag mov: 5% fipronil tuaj yeem txau nrog 30-60 ml dej rau ib mu kom sib npaug los tiv thaiv thiab tswj ob lub borers, peb lub borers, locusts, mov planthoppers, mov weevil, thrips, thiab lwm yam.

3. Kev kho av: Fipronil siv tau los kho av los tswj cov kab tsuag hauv av.

【4】Kev ceeb toom tshwj xeeb:

Vim tias fipronil muaj qee yam cuam tshuam rau lub ecosystem ntawm mov, lub teb chaws tau txwv tsis pub siv nws hauv mov. Tam sim no, nws feem ntau yog siv rau kev tswj cov qoob loo qhuav, zaub thiab cov nroj tsuag hauv vaj, cov kab mob hauv hav zoov thiab cov kab tsuag thiab cov kab tsuag huv.

【5】Cov Lus Cim:

1. Fipronil muaj tshuaj lom heev rau ntses thiab cw, thiab txwv tsis pub siv nws hauv cov pas dej ntses thiab cov teb ua liaj ua teb.

2. Thaum siv fipronil, ceev faj tsis txhob tiv thaiv txoj hlab pa thiab qhov muag.

3. Tsis txhob kov cov menyuam yaus thiab khaws cia nrog cov khoom noj.