Mankhwala ophera tizilombo othandiza kwambiri omwe amapha tizilombo toyambitsa matenda otchedwa abamectin3.6% EC.

Mafotokozedwe Akatundu

AbamectinNdi mankhwala othandiza kwambiri, opha tizilombo tosiyanasiyana, opha tizilombo tosiyanasiyana komanso opha tizilombo toyambitsa matenda, omwe ali ndi poizoni wamphamvu m'mimba mwa tizilombo ndi nthata, komanso amapha tizilombo tomwe timakhudza. Chifukwa cha kuchepa kwake, kugwira ntchito kwambiri, komanso poizoni wochepa kwambiri kwa nyama zoyamwitsa, ndi mankhwala abwino kwambiri omwe ali ndi malo ogulitsira. Angagwiritsidwe ntchito kwambiri mu mpunga, mitengo ya zipatso, thonje, ndiwo zamasamba, maluwa a m'munda ndi mbewu zina.

Zinthu Zamalonda

AbamectinIli ndi zotsatira za poizoni wokhudzana ndi m'mimba pa tizilombo ndi nthata, ndipo imakhala ndi mphamvu yofooka yotulutsa fumbi, koma ilibe mphamvu yogwira ntchito m'thupi. Koma imalowa kwambiri m'masamba, imatha kupha tizilombo tomwe tili pansi pa khungu, ndipo imakhala ndi mphamvu yotsalira kwa nthawi yayitali. Siipha mazira. Njira yake yogwirira ntchito ndikulimbikitsa kutulutsidwa kwa r-aminobutyric acid mwa kusokoneza ntchito za neurophysiological, ndipo r-aminobutyric acid imaletsa kufalikira kwa mitsempha ya arthropods. Zizindikiro za kufa ziwalo zimawonekera tizilombo titakumana ndi mankhwalawa, ndipo sizidzatengedwa ngati sizikugwira ntchito. Ngati zamezedwa, kenako nkufa patatha masiku 2-4. Chifukwa sichimayambitsa kutaya madzi mwachangu kwa tizilombo, zotsatira zake zakupha zimakhala zochepa. Komabe, ngakhale kuti imapha mwachindunji adani achilengedwe odya nyama komanso tizilombo toyambitsa matenda, chifukwa pali zotsalira zochepa pamwamba pa chomera, kuwonongeka kwa tizilombo topindulitsa ndi kochepa, ndipo zotsatira zake pa mizu ya nematodes ndizodziwikiratu.

Malangizo

Abamectin imagwiritsidwa ntchito polimbana ndi akangaude ofiira, akangaude a dzimbiri ndi nthata zina. Gwiritsani ntchito nthawi 3000-5000 za abamectin kapena onjezerani 20-33 ml ya abamectin pa malita 100 a madzi (mlingo woyenera ndi 3.6-6 mg/L).

Pofuna kulamulira mphutsi za lepidopteran monga diamondback moth, thirani ndi abamectin nthawi 2000-3000 kapena onjezerani 33-50 ml ya abamectin pa malita 100 a madzi (mlingo woyenera ndi 6-9 mg/L).

Zotsatira zabwino kwambiri ndi pamene mphutsi zaswa, ndipo kuwonjezera mafuta a masamba chikwi chimodzi kungathandize kuti zotsatira zake zikhale zabwino.

Pofuna kuletsa nthata zofiira m'minda ya thonje, gwiritsani ntchito 30-40 ml ya abamectin EC (0.54-0.72 magalamu a zosakaniza zogwira ntchito) pa mu, ndipo nthawi yogwira ntchito imatha kufika masiku 30.