Momwe mungagwiritsire ntchito chlorfenapyr

momwe mungagwiritsire ntchito chlorfenapyr
1. Makhalidwe a chlorfenapyr
(1) Chlorfenapyr ili ndi mankhwala ambiri ophera tizilombo komanso ntchito zosiyanasiyana.Itha kugwiritsidwa ntchito pothana ndi tizirombo tambiri monga Lepidoptera ndi Homoptera pamasamba, mitengo yazipatso, ndi mbewu zakumunda, monga njenjete za diamondback, nyongolotsi ya kabichi, beet armyworm, ndi twill.Tizilombo tambiri zamasamba monga njenjete za noctuid, makamaka zowongolera zazikulu za tizirombo ta lepidopteran ndizabwino kwambiri.
(2) Chlorfenapyr ili ndi poizoni m'mimba komanso kupha tizilombo.Imakhala ndi permeability yamphamvu pamasamba ndipo imakhala ndi dongosolo linalake.Iwo ali ndi makhalidwe a sipekitiramu lonse insecticidal, mkulu ulamuliro zotsatira, yaitali zotsatira ndi chitetezo.Liwiro lopha tizirombo ndi lofulumira, kulowa kwake kuli kolimba, ndipo mankhwala ophera tizilombo amakhala ochuluka.
(3) Chlorfenapyr imakhala ndi mphamvu yoletsa tizilombo tolimbana ndi tizirombo, makamaka tizirombo ndi nthata zomwe zimagonjetsedwa ndi mankhwala ophera tizilombo monga organophosphorus, carbamate, ndi pyrethroids.

2. Njira zopewera kugwiritsa ntchito
Mbewu monga chivwende, zukini, mphonda wowawa, muskmelon, cantaloupe, sera, dzungu, mphonda, loofah ndi mbewu zina zimakhudzidwa ndi chlorfenapyr, ndipo zimatha kudwala matenda a phytotoxic mukamagwiritsa ntchito.
Mbewu za Cruciferous (kabichi, radish, kugwiriridwa ndi mbewu zina) zimagwiritsidwa ntchito pamaso pa masamba 10, omwe ali ndi phytotoxicity, musagwiritse ntchito.
Osagwiritsa ntchito mankhwala pa kutentha kwambiri, siteji ya maluwa, ndi siteji ya mmera, ndizosavuta kuyambitsa phytotoxicity.
Pamene chlorfenapyr imatulutsa phytotoxicity, nthawi zambiri imakhala yovuta kwambiri (zizindikiro za phytotoxicity zidzawonekera mkati mwa maola 24 mutatha kupopera mbewu mankhwalawa).Ngati phytotoxicity ichitika, ndikofunikira kugwiritsa ntchito brassinolide + amino acid foliar fetereza munthawi yake kuti muchepetse.
3. Kuphatikiza kwa chlorfenapyr
(1) Mankhwala a chlorfenapyr + emamectin
Pambuyo kuphatikiza chlorfenapyr ndi emamectin, ali sipekitiramu yotakata wa mankhwala ophera tizilombo, ndipo akhoza kulamulira thrips, nsikidzi, utitiri kafadala, akangaude ofiira, heartworms, chimanga borers, kabichi mbozi ndi tizirombo zina pa masamba, minda, mitengo ya zipatso ndi mbewu zina. .
Komanso, mutatha kusakaniza chlorfenapyr ndi emamectin, nthawi yokhalitsa ya medicament ndi yaitali, zomwe zimapindulitsa kuchepetsa nthawi yogwiritsira ntchito mankhwala ndi kuchepetsa mtengo wa alimi.
(2) Kusakaniza kwa chlorfenapyr + indoxacarb
Mukasakaniza chlorfenapyr ndi indoxacarb, sizingangopha tizirombo mwachangu (tizilombo timasiya kudya mukangokumana ndi mankhwala, ndipo tizirombo timafa mkati mwa masiku 3-4), komanso kukhalabe ndi mphamvu kwa nthawi yayitali. komanso oyenera mbewu.Chitetezo.
Kusakaniza kwa chlorfenapyr ndi indoxacarb kungagwiritsidwe ntchito polimbana ndi tizirombo ta lepidopteran, monga thonje la thonje, mbozi ya kabichi ya mbewu za cruciferous, njenjete ya diamondback, beet armyworm, ndi zina zotero, makamaka kukana njenjete za noctuid ndizodabwitsa.