Ububanzi bokuvimbela nokulawula bukhulu:
I-Clothiandin ingasetshenziswa hhayi kuphela ukulawula izinambuzane ze-hemiptera njenge-aphid, leafhoppers kanye nama-thrips, kodwa futhi ukulawula ngaphezu kwama-coleoptera angu-20, i-Diptera nezinye izinambuzane ze-lepidoptera ezifana nezinambuzane eziyimpumputhe.蟓nesibungu seklabishi. Isebenza kabanzi ezinhlotsheni zezitshalo ezingaphezu kuka-20 ezifana nerayisi, ukolweni nommbila, okuletha ukuvikeleka okuphelele kwezolimo.
Indlela yokusebenzisa
(1) Ukuze kulawulwe izinambuzane ezingaphansi komhlaba ezinjengamakinati, amazambane, izimpethu zikagalikhi kanye nama-grubs, kunconywa ukwelapha imbewu ngokugqoka imbewu ngaphambi kokuhlwanyela. Ngokukhethekile, kusetshenziswa i-ejenti yokumboza imbewu engu-48% ye-thiamethoxam. I-ejenti iboshwe ngokulinganayo ebusweni bembewu ngesilinganiso samamililitha angu-250-500 ngekhilogremu eyi-100 yembewu. Le ndlela yokwelapha ingavimbela ngempumelelo umonakalo obangelwa izinambuzane ezingaphansi komhlaba njengezimpethu zikagalikhi, ama-grubs nama-wireworms, futhi umphumela wawo uhlala cishe izinyanga eziyisithupha.
(2) Uma kudingekile ukulawula izinambuzane ezingaphansi komhlaba njengezimpethu zikagalikhi nezimpethu ze-leek, kutuswa ukunisela ngo-20% we-clothianidin ukumiswa ngokuhlanjululwa izikhathi ezingu-3000 phakathi nesigaba sokuqala sokuvela kwezibungu. Lokhu kungabulala ngempumelelo izimpethu zikagalikhi ezingaphansi komhlaba, izimpethu ze-leek nezinye izinambuzane, futhi umphumela ohlala njalo ungafinyelela ngaphezu kwezinsuku ezingama-60.
(3) Ukuze kulawulwe izinambuzane ezincela ezifana ne-aphid kakolweni, ama-corn thrips kanye ne-rice planthoppers, kunconywa ukuba ufafaze lapho kuqala ukwenzeka kwezinambuzane. Ngokuqondile, kuyadingeka ukusebenzisa i-pymetroid engu-20%.· i-agent yokumisa i-thiamethoxam bese ufafaza ngokulinganayo ngesilinganiso samamililitha angama-20 kuya kwangu-40 kuya kumakhilogremu angu-30 amanzi. Lokhu kungavimbela ngempumelelo izinambuzane ukuthi zingaqhubeki zidala umonakalo futhi kunomphumela ohlala njalo ofika ezinsukwini ezingama-30.
Isikhathi sokuthumela: May-13-2025