Fipronil, dab tsi kab tsuag tuaj yeem kho tau?

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

[1] Cov kab tsuag tseem ceeb tswj los ntawm fipronil:

Pob zeb diamondback npauj, Diploid borer, thrips, xim av planthopper, nplej weevil, white-backed planthopper, qos beetle, leafhopper, lepidopteran larvae, yoov, cutworm, golden koob kab, kab laum, aphids, beet hmo phem, paj rwb boll Elephant thiab lwm yam.

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

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

【3】Yuav siv li casfipronil:

1. Tswj cov kab tsuag kab tsuag: 5% fipronil tuaj yeem siv nrog 20-30 ml ib mu, diluted nrog dej thiab txau tusyees ntawm zaub lossis qoob loo. Rau cov ntoo loj thiab cov nroj tsuag loj hlob, nws tuaj yeem nce ntxiv hauv qhov nruab nrab.

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

3. Kev kho av: Fipronil tuaj yeem siv los ua av kho cov kab tsuag hauv av.

【4】Kev ceeb toom tshwj xeeb:

Txij li thaum fipronil muaj qee yam cuam tshuam rau cov nplej ecosystem, lub teb chaws tau txwv tsis pub siv cov nplej. Tam sim no, nws yog tsuas yog siv rau kev tswj ntawm qhuav teb cov qoob loo, zaub thiab vaj nroj tsuag, kab mob hav zoov thiab kab kab thiab kab tsuag kab mob.

【5】Nco tseg:

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

2. Thaum siv fipronil, yuav tsum ceev faj tsis txhob tiv thaiv kab mob ua pa thiab qhov muag.

3. Tsis txhob sib cuag nrog me nyuam thiab cia nrog pub.