Kugwiritsa ntchito
1. Nicotinoid ya chlorinatedmankhwala ophera tizilombo. The mankhwala ali ndi makhalidwe a lonse insecticidal sipekitiramu, mkulu ntchito, yaing'ono mlingo, yaitali zotsatira ndi mwamsanga zotsatira, ndipo ali ndi zotsatira za kukhudzana ndi m`mimba kawopsedwe, ndipo ali kwambiri endosorption ntchito. Ndiwothandiza polimbana ndi hemiptera (nsabwe za m'masamba, nsabwe za m'masamba, whiteflies, tizilombo toyambitsa matenda, tizilombo toyambitsa matenda, ndi zina zotero), Lepidoptera (njenjete ya Diamondback, miner moth, nyongolotsi yaing'ono, vertical leaf curler), Coleoptera (Longiceps, simian leaf worms) ndi ptera yonse. tizilombo (thrips). Chifukwa limagwirira ntchito ya acetamidine ndi yosiyana ndi ya mankhwala ophera tizilombo omwe amagwiritsidwa ntchito masiku ano, imakhala ndi mphamvu yapadera pa organophosphorus, carbamates ndi tizirombo tosamva pyrethroids.
2. Ndiwothandiza ku tizirombo ta hemiptera ndi lepidoptera.
3. Ndi ya mndandanda womwewo mongaimidacloprid, koma insecticidal sipekitiramu ndi yotakata kuposa imidacloprid, makamaka nkhaka, apulo, citrus, fodya nsabwe za m'masamba ndi bwino kulamulira kwenikweni. Chifukwa cha machitidwe ake apadera, acetamidine imakhudza bwino tizirombo tosagwirizana ndi organophosphorus, carbamate, pyrethroids ndi mitundu ina ya mankhwala ophera tizilombo.
Njira yogwiritsira ntchito
1. ulamuliro wa nkhaka nsabwe za m'masamba mu nkhaka nsabwe za m'masamba kumayambiriro kwa nthawi ya ntchito, pa mu ndi 3% acetanilidine emulsion 40 ~ 50ml, kuwonjezera madzi 50 ~ 60kg yunifolomu kutsitsi, kulamulira bwino pa vwende nsabwe za m'masamba, monga mu zaka mvula, mphamvu akadali zisathe zoposa 15d.
2. Kulamulira kwa nsabwe za m'masamba mu nyengo yatsopano ya kukula kwa mitengo ya apulo, nsabwe za m'masamba zimachitika kumayambiriro kwa ntchito, ndi 3% Mobiram zonona 2000 ~ 2500 nthawi zamadzimadzi kutsitsi, zotsatira zabwino mofulumira pa nsabwe za m'masamba, kukana kukokoloka kwa mvula, kosatha kuposa 20d. 3, kuwongolera nsabwe zamtundu wa citrus mu nthawi ya nsabwe za m'masamba kuwongolera kutsitsi, ndi 3% Mobiram zonona 2000 ~ 2500 nthawi zamadzimadzi kutsitsi, kumakhala ndi mphamvu zowongolera pa nsabwe za m'masamba ndi zotsatira zokhalitsa, zotetezeka ku zipatso za citrus, palibe kuwonongeka kwa mankhwala pansi pa mlingo wabwinobwino.
Nthawi yotumiza: Oct-09-2024