Ndi tizilombo titi tomwe tingathe kulamulidwa ndi fipronil, momwe mungagwiritsire ntchito fipronil, makhalidwe ake, njira zopangira, ndi zoyenera kubzala

FipronilMankhwala ophera tizilombo ali ndi mphamvu yopha tizilombo ndipo amatha kuletsa kufalikira kwa matendawa nthawi yake.

Fipronil ili ndi mankhwala ambiri ophera tizilombo, omwe amakhudza, amapha m'mimba komanso amapuma pang'ono. Imatha kuletsa tizilombo tomwe timakhala pansi pa nthaka komanso pamwamba pa nthaka. Ingagwiritsidwe ntchito pochiza tsinde ndi masamba, pochiza nthaka, komanso pochiza mbewu.

Fipronil 25-50g yogwiritsira ntchito popopera masamba pa hekitala, imatha kulamulira bwino kachilombo ka mbatata, njenjete ya diamondback, njenjete ya pinki, njenjete ya ku Mexico ya thonje ndi thrips, ndi zina zotero.

Kugwiritsa ntchito zosakaniza zogwira ntchito za 50-100g pa hekitala m'minda ya mpunga kungakhale kothandiza kwambiri polimbana ndi tizilombo monga borer ndi brown planthopper. 6-15g ya zosakaniza zogwira ntchito pa hekitala ya foliar spray ingathandize kuthana ndi tizilombo ta Steppe Locust ndi Desert Locust.

Mankhwala ophera tizilombo a Fipronil ali ndi mphamvu yopha tizilombo ndipo amatha kuletsa kufalikira kwa matendawa nthawi yake.

Fipronil ili ndi mankhwala ambiri ophera tizilombo, omwe amakhudza, amapha m'mimba komanso amapuma pang'ono. Imatha kuletsa tizilombo tomwe timakhala pansi pa nthaka komanso pamwamba pa nthaka. Ingagwiritsidwe ntchito pochiza tsinde ndi masamba, pochiza nthaka, komanso pochiza mbewu.

Kugwiritsa ntchito Fipronil

1. Mankhwala ophera tizilombo okhala ndi fluopyrazoles amagwira ntchito kwambiri komanso amagwiritsidwa ntchito m'njira zosiyanasiyana, komanso amasonyeza kuti amatha kudwala kwambiri tizilombo toyambitsa matenda monga hemiptera, thysanoptera, coleoptera, lepidoptera ndi tizilombo tina, komanso tizilombo toyambitsa matenda monga pyrethroids ndi carbamate tomwe tayamba kukana. Angagwiritsidwe ntchito mu mpunga, thonje, ndiwo zamasamba, soya, rape, tsamba la fodya, mbatata, tiyi, manyuchi, chimanga, mitengo ya zipatso, nkhalango, thanzi la anthu, ulimi wa ziweto, ndi zina zotero, pofuna kupewa ndi kuwongolera tizilombo toyambitsa matenda monga mpunga, brown planthopper, rice weevil, thonje la bollworm, slime worm, kabichi moth, kabichi moth, beetle, root worm, bulb nematode, mbozi, udzudzu wa mitengo ya zipatso, wheat tube aphis, coccidium, trichomonas, ndi zina zotero. Mlingo woyenera ndi 12.5 ~ 150g/hm2. Mayeso othandiza pa mpunga ndi ndiwo zamasamba avomerezedwa ku China. Mankhwalawa ndi 5% colloidal suspension ndi 0.3% granule.

2. Amagwiritsidwa ntchito makamaka mu mpunga, nzimbe, mbatata ndi mbewu zina, thanzi la ziweto limagwiritsidwa ntchito makamaka kupha amphaka ndi agalu pa utitiri ndi nsabwe ndi tizilombo tina.