Imithi yokubulala izinambuzane ejwayelekile ye-pyrethroid ihlanganisaI-Cypermethrin, I-Deltamethrin, i-cyfluthrin, kanye ne-cypermethrin, njll.
I-Cypermethrin: Isetshenziswa kakhulu ukulawula izinambuzane ezihlafuna futhi ezimunca umlomo kanye nezibungu ezahlukahlukene zamaqabunga.
I-Deltamethrin: Isetshenziswa kakhulu ukulawula izinambuzane ze-Lepidoptera kanye ne-homoptera, futhi inemiphumela ethile ezilokazaneni ze-Orthoptera, i-Diptera, i-hemiptera kanye ne-Coleoptera.
I-Cyanothrin: Isetshenziswa kakhulu ukulawula izinambuzane ze-lepidoptera, futhi inethonya elihle ezilokazaneni ze-homoptera, i-hemiptera kanye ne-diptera.
Okufanele kuqashelwe lapho kufafazwa izibulala-zinambuzane
1. Uma usebenzisaizibulala-zinambuzaneUkuze kulawulwe izinambuzane ezitshalweni, kubalulekile ukukhetha izibulala-zinambuzane ezifanele bese uzisebenzisa ngesikhathi esifanele. Ngokusekelwe ezicini zesimo sezulu kanye namaphethini omsebenzi wezinambuzane wezinsuku zonke, izibulala-zinambuzane kufanele zisetshenziswe ngezikhathi ezivumayo. Kunconywa ukusebenzisa izibulala-zinambuzane phakathi kuka-9 no-10 ekuseni nangemva kuka-4 ntambama.
2. Ngemva kuka-9 ekuseni, amazolo emaqabunga esitshalo asuke omile, futhi yisikhathi lapho izinambuzane eziphuma ilanga zisebenza kakhulu. Ukusebenzisa izibulala-zinambuzane ngalesi sikhathi ngeke kuthinte umphumela wokulawula ngenxa yokuncibilikiswa kwesisombululo sezibulala-zinambuzane ngamazolo, futhi ngeke kuvumele izinambuzane ukuthi zithintane ngqo nesibulala-zinambuzane, okwandisa amathuba okuba noshevu wezinambuzane.
3. Ngemva kuka-4 ntambama, ukukhanya kuyaphela futhi sekuyisikhathi lapho izinambuzane ezindizayo nezasebusuku sezizophuma khona. Ukusebenzisa izibulala-zinambuzane ngalesi sikhathi kungavumela izibulala-zinambuzane ukuthi zisetshenziswe ezitshalweni kusenesikhathi. Lapho izinambuzane ziphuma ukuze zisebenze noma zondle kusihlwa nasebusuku, zizohlangana noshevu noma zifakwe ubuthi ngokuzondla bese zifa. Ngesikhathi esifanayo, kungavimbela nokulahlekelwa ukuhwamuka kanye nokwehluleka kwe-photocolicity kwesisombululo sezibulala-zinambuzane.
4.Kumelwe kukhethwe izibulala-zinambuzane ezahlukene kanye nezindlela zokusebenzisa ngokusekelwe ezingxenyeni ezonakele zezinambuzane, futhi izibulala-zinambuzane kufanele zilethwe endaweni efanele. Kuzinambuzane ezilimaza izimpande, faka isibulala-zinambuzane ezimpandeni noma emiseleni yokuhlwanyela. Kuzinambuzane ezidla ngaphansi kwamaqabunga, fafaza umuthi owuketshezi ngaphansi kwamaqabunga.
5. Ukuze ulawule izibungu ezibomvu kanye nezibungu zekotini, faka umuthi eziqubeni zezimbali, izinsimbi eziluhlaza kanye naseziqongweni zamaqoqo. Ukuze uvimbele ukusabalala kwe-螟虫 futhi ubangele izithombo ezifile, fafaza inhlabathi enobuthi; Ukuze uvimbele futhi ulawule ama-panicles amhlophe, fafaza noma uthele amanzi. Ukuze ulawule izibungu zerayisi kanye nezibungu zerayisi, fafaza umuthi owuketshezi phansi kwezitshalo zerayisi. Ukuze ulawule i-diamondback moth, fafaza umuthi owuketshezi eziqubeni zezimbali kanye nama-pod amancane.
6. Ngaphezu kwalokho, ezinambuzaneni ezifihliwe njenge-cotton aphids, izicabucabu ezibomvu, izithombo zelayisi, kanye nezithombo zelayisi, ngokusekelwe endleleni yazo yokumunca nokubhoboza umlomo, izibulala-zinambuzane ezinamandla ezisebenza kahle zingakhethwa. Ngemva kokumunca, zingadluliselwa kwezinye izingxenye zesitshalo ukuze kufezwe injongo yokuletha isibulala-zinambuzane endaweni efanele.
Isikhathi sokuthunyelwe: Juni-17-2025