Imidacloprid ndi mankhwala omwe amagwiritsidwa ntchito kwambiri

       Imidaclopridndi nitromethylene systemic insecticide, ya chlorinated nicotinyl insecticide, yomwe imadziwikanso kuti neonicotinoid insecticide, yokhala ndi formula yamankhwala C9H10ClN5O2.Ili ndi mawonekedwe otakata, okwera kwambiri, kawopsedwe wochepa komanso zotsalira zochepa, ndipo sizosavuta kuti tizirombo tiyambe kukana.Zitha kusokoneza dongosolo lamanjenje lamanjenje la tizirombo, kupangitsa kufalikira kwa zizindikiro zamankhwala kulephera, ndikuyambitsa ziwalo ndi kufa kwa tizirombo.

Chogulitsacho chimakhala ndi zotsatira zabwino zofulumira, ndipo chimakhala ndi chitetezo chokwanira tsiku limodzi pambuyo pa mankhwala, ndipo nthawi yotsalira ndi yaitali ngati masiku 25.Amagwiritsidwa ntchito kwambiri polimbana ndi tizirombo toboola.

Pakuti ulamuliro wa kuboola-woyamwa tizirombo ndi kugonjetsedwa tizilombo ta.Lili ndi izi:
(1) Zowoneka bwino, zogwira mtima kwambiri komanso zokhalitsa.Lili ndi mphamvu yolamulira bwino pa nsabwe za m'masamba, leafhoppers ndi tizirombo tina toboola pakamwa ndi tizirombo ta coleoptera.Itha kugwiritsidwanso ntchito poletsa chiswe m'nyumba ndi utitiri pa ziweto monga amphaka ndi agalu.Nthawi zambiri, 1-2 magalamu a zosakaniza zogwira ntchito zitha kugwiritsidwa ntchito pa mu kuti mupeze zowongolera zokhutiritsa, ndipo nthawi yogwira ntchito imatha milungu ingapo.Kugwiritsa ntchito kumodzi kumatha kuteteza mbewu zina ku tizirombo nthawi yonse yakukula.
(2) Ndioyenera kuchiritsa nthaka ndi mbewu.Lili ndi poizoni m'mimba komanso kupha tizirombo.Kuchiza dothi kapena mbewu ndi imidacloprid, chifukwa cha machitidwe ake abwino, ma metabolites atatha kuyamwa ndi mizu ya zomera ndikulowa muzomera amakhala ndi zochita zambiri zowononga tizilombo, ndiye kuti, imidacloprid ndi ma metabolites ake amasewera limodzi ndi insecticidal effect, kotero kuwongolera kumakhala kothandiza kwambiri. .apamwamba.Imidacloprid imathanso kusakanizidwa ndi fungicides ikagwiritsidwa ntchito pochiza mbewu.
(3) Njira yogwiritsira ntchito tizilombo ndi yapadera.Ndiwothandizira minyewa, ndipo chandamale chake ndi nicotinic acid acetylcholinesterase receptor mu post-synaptic nembanemba ya dongosolo lamanjenje la tizilombo, zomwe zimasokoneza kukondoweza kwabwino kwa dongosolo lamanjenje la tizilombo toyambitsa matenda, zomwe zimapangitsa kufa ziwalo ndi kufa.Izi ndizosiyana ndi mankhwala ophera tizirombo.Choncho, kwa tizirombo kuti kugonjetsedwa ndi organophosphorus, carbamate, ndimankhwala a pyrethroid, imidacloprid ikadali ndi mphamvu yolamulira bwino.Lili ndi mgwirizano wodziwikiratu ukagwiritsidwa ntchito kapena kusakaniza ndi mitundu itatu ya mankhwala ophera tizilombo.
(4) N'zosavuta kuchititsa kuti tizirombo tiyambe kusamva mankhwala.Chifukwa cha malo ake amodzi, tizirombo timakonda kukana.Kuchuluka kwa ntchito kuyenera kuyendetsedwa pakugwiritsa ntchito.Ndizoletsedwa kugwiritsa ntchito kawiri motsatizana pa mbewu yomweyo.Mitundu ina ya mankhwala ophera tizilombo.