Bifenthrin yoletsa tizilombo

BifenthrinTizilombo toyambitsa matenda monga mphutsi ya thonje, kangaude wofiira wa thonje, mphutsi ya pichesi, mphutsi ya peyala, nthata ya phiri, kangaude wofiira wa citrus, kangaude wachikasu, tizilombo toyambitsa matenda monga tea fly, aphid ya masamba, kabichi, kangaude wofiira wa biringanya, mphutsi ya tiyi, ndi zina zotero. Bifenthrin ili ndi mphamvu zogwirana komanso zowononga m'mimba, koma siigwira ntchito yowononga kapena yowononga. Imagwetsa tizilombo mwachangu kwambiri, imakhala ndi mphamvu yotsalira kwa nthawi yayitali, ndipo imakhala ndi mitundu yosiyanasiyana ya tizilombo.zotsatira zopha tizilomboBifenthrin ingagwiritsidwe ntchito limodzi ndi mankhwala ena ophera tizilombo, zomwe zingathandize kuchedwetsa kukula kwa kukana mankhwala ophera tizilombo.

Bifenthrin ili ndi mphamvu yopha anthu m'mimba komanso yokhudza kukhudzana ndi m'mimba ndipo imakhala ndi mphamvu yotsalira kwa nthawi yayitali.

Imatha kulamulira nkhupakupa, ntchentche za mole ndi nsabwe za m'masamba, ndipo imafalikira padziko lonse lapansi. Imawononga mbewu zosiyanasiyana monga tirigu ndi chimanga, komanso mitengo, zitsamba zamankhwala ndi udzu. Mphutsi zimenezi nthawi zambiri zimakhala ndi zotsatirapo zoipa pa moyo wa anthu ndi kupanga kwawo.

Mwachitsanzo, pa ndiwo zamasamba, nsabwe za m'masamba, nyongolotsi za kabichi, akangaude ofiira, ndi zina zotero, yankho la bifenthrin lochepetsedwa ka 1000-1500 likhoza kupopedwa.

III. Zotsatira za Fenpropathrin

Fenpropathrin imakhala ndi mphamvu yokhudza komanso yokhudza m'mimba. Siigwira ntchito m'thupi lonse kapena yowononga. Imapha tizirombo mwachangu ndipo imakhala ndi mphamvu yotsalira kwa nthawi yayitali. Ili ndi mitundu yosiyanasiyana ya tizilombo toyambitsa matenda ndipo imagwiritsidwa ntchito makamaka polimbana ndi mphutsi za lepidopteran, nsabwe za m'masamba, nsabwe za m'masamba, ndi nthata zodya zomera.

IV. Kugwiritsa ntchito Fenpropathrin

1. Lawani tizilombo towononga mbewu monga mavwende ndi mtedza, monga nkhupakupa, ma mole crickets, ndi nyongolotsi.

2. Lamulani tizilombo towononga ndiwo zamasamba monga nsabwe za m'masamba, njenjete zazing'ono za kabichi, mbozi zokhala ndi mizere, njenjete za shuga, mbozi za kabichi, ntchentche zoyera zobiriwira, nthata zofiira za kangaude wa phwetekere, nthata zachikasu za tiyi, nthata zazifupi za tiyi, njenjete za ndulu za masamba, nthata zakuda, ndi kachilombo ka tiyi.

V. Njira Zogwiritsira Ntchito Fenbu Pyrethroid Sakanizani ndi makilogalamu 40-60 a madzi ndikupopera mofanana. Zotsatira zake zimakhalapo kwa masiku pafupifupi 10. Pa tizilombo ta tiyi tachikasu pa biringanya, ma mililita 30 a 10% fenbu pyrethroid emulsifiable concentrate angagwiritsidwe ntchito, osakanizidwa ndi makilogalamu 40 a madzi ndikupopera kuti athetse vutoli.

2. Poyamba ntchentche zoyera zimapezeka m'masamba, mavwende, ndi zina zotero, ma mililita 20-35 a 3% fenbu pyrethroid water emulsion kapena ma mililita 20-25 a 10% fenbu pyrethroid water emulsion angagwiritsidwe ntchito pa mu, osakanizidwa ndi makilogalamu 40-60 a madzi kuti azitha kupopera.

3. Pa tizilombo tating'onoting'ono, tizilombo tating'onoting'ono tobiriwira, mbozi za tiyi, nsabwe zakuda, ndi zina zotero pa mitengo ya tiyi, thirani ndi yankholo ka 1000-1500 nthawi yonse ya nthawi ya 2-3 ya nymph kapena mphutsi.

4. Kwa akuluakulu ndi aphid, tizilombo ta mamba, akangaude ofiira, ndi zina zotero. pa ndiwo zamasamba zouma ndi ndiwo zamasamba za cucurbit, thirani ndi yankholo ka 1000-1500.

5. Pofuna kuletsa tizilombo monga thonje ndi thonje, komanso tizilombo monga citrus leaf miner, ndi zina zotero, thirani madziwo nthawi 1000-1500 pa nthawi yoberekera mazira kapena nthawi yoberekera komanso nthawi yokhwima.