Kupewa ndi kuwononga tizirombo tapansi panthaka ndi ntchito yofunika kwambiri pa mbewu za m'dzinja.Kwa zaka zambiri, kugwiritsa ntchito kwambiri mankhwala ophera tizilombo a organophosphorus monga phoxim ndi phorate sikunangotulutsa kukana kwakukulu kwa tizirombo, komanso kuwononga kwambiri madzi apansi, nthaka ndi zinthu zaulimi.Ndi yoopsa kwambiri kwa anthu ndi mbalame.Lero, ndikufuna kulangiza mtundu watsopano wa mankhwala ophera tizilombo, omwe amagwira ntchito kwambiri polimbana ndi tizirombo tapansi panthaka.

Mankhwalawa ndi clothianidin.Clothianidin ndi neonicotinoid yogwira ntchito kwambiri, yophatikizika yopha tizirombo molumikizana ndi Bayer waku Germany ndi Takeda waku Japan.Lili ndi ubwino wa nthawi yaitali, palibe phytotoxicity ku mbewu, otetezeka kugwiritsa ntchito, ndipo palibe mtanda kukana ndi ochiritsira mankhwala.Itha kugwiritsidwa ntchito kwambiri polimbana ndi tizirombo tosiyanasiyana pamwamba ndi pansi.

Mbali yaikulu

(1) Broad insecticidal sipekitiramu: Clothianidin angagwiritsidwe ntchito kulamulira tizirombo mobisa monga grubs, golide singano tizilombo, mphutsi mizu, leek mphutsi, etc., ndipo angagwiritsidwe ntchito kulamulira thrips, nsabwe za m'masamba, planthoppers, whiteflies, leafhoppers, etc. Ground tizirombo ndi osiyanasiyana mankhwala.

(2) Good systemicity: Clothianidin, monga mankhwala ena ophera nicotinic, imakhalanso ndi dongosolo labwino.Imatha kuyamwa ndi mizu, tsinde ndi masamba a mbewu ndiyeno kupita kumadera osiyanasiyana a mmera kupha ziwalo zonse.Tizilombo towononga.

(3) Nthawi yayitali: Clothianidin imagwiritsidwa ntchito popangira mbewu kapena kuchiritsa nthaka, imatha kukhalapo mozungulira mbewu kwa nthawi yayitali, ndipo ikatengeka ndi mbewu, imatha kupha tizirombo kwa nthawi yayitali, ndipo nthawi yayitali imatha kufikira zambiri. kuposa masiku 80.

(3) Palibe kutsutsana ndi mtanda: Clothianidin ndi ya m'badwo wachitatu wa tizilombo toyambitsa matenda a neonicotinoid, ndipo alibe kutsutsana ndi imidacloprid, acetamiprid, ndi zina zotero. Ndizothandiza kwambiri kwa tizilombo toyambitsa matenda a imidacloprid.tulukira.

(4) Kugwirizana kwabwino: clothianidin ingagwiritsidwe ntchito ndi mankhwala ambiri ophera tizilombo ndi fungicides monga beta-cyhalothrin, pymetrozine, bifenthrin, pyridaben, fludioxonil, abamectin, etc. Kuphatikiza, synergistic kwenikweni ndi yoonekeratu.

(5) Njira zosiyanasiyana zogwiritsira ntchito: Clothianidin ali ndi kuphana ndi kupha poizoni m'mimba, ndipo nthawi yomweyo ali ndi machitidwe abwino.Itha kugwiritsidwa ntchito pochiritsa dothi, kuthirira mbewu, kupopera mbewu mankhwalawa, kuthirira mizu ndi njira zina.Zabwino kwambiri zowongolera.

Mbewu zogwiritsidwa ntchito:

Clothianidin ali ndi chitetezo chabwino cha mbewu ndipo amatha kugwiritsidwa ntchito kwambiri mu tirigu, chimanga, mpunga, thonje, gree.