Izinambuzane ezivamile ze-pyrethroid zihlanganisaI-Cypermetrin, I-Deltamethrin, i-cyfluthrin, ne-cypermethrin, njll.
I-Cypermethrin: Isetshenziselwa kakhulu ukulawula izinambuzane ezihlafunayo nezimunca emlonyeni kanye nezibungu ezihlukahlukene zamaqabunga.
I-Deltamethrin: Isetshenziselwa kakhulu ukulawula izinambuzane ze-Lepidoptera ne-homoptera, futhi inemiphumela ethile ezinambuzaneni ze-Orthoptera, i-Diptera, i-hemiptera ne-Coleoptera.
I-Cyanothrin: Isetshenziselwa kakhulu ukulawula izinambuzane ze-lepidoptera, futhi iphinde ibe nomthelela omuhle ezinambuzaneni ze-homoptera, i-hemiptera kanye ne-diptera.
Okufanele kuqashelwe lapho ufafaza ama-insecticides
1. Uma usebenzisaizibulala-zinambuzaneukuze ulawule izinambuzane zezitshalo, kubalulekile ukukhetha izibulala-zinambuzane ezifanele futhi uzisebenzise ngesikhathi esifanele. Ngokusekelwe ezicini zesimo sezulu kanye namaphethini omsebenzi wansuku zonke wezinambuzane, izibulala-zinambuzane kufanele zisetshenziswe ngezikhathi ezivumayo. Kutuswa ukusebenzisa izibulala-zinambuzane phakathi kuka-9 no-10 ekuseni nangemuva kuka-4 ntambama
2. Ngemuva kwehora lesi-9 ekuseni, amazolo emaqabunga ezitshalo asuke omile, futhi yisikhathi lapho izinambuzane eziphuma ilanga zisebenza kakhulu. Ukusebenzisa izibulala-zinambuzane ngalesi sikhathi ngeke kuthinte umphumela wokulawula ngenxa yokuhlanjululwa kwekhambi lesibulala-zinambuzane ngamazolo, futhi ngeke kuvumele izinambuzane ukuba zihlangane ngqo nesibulala-zinambuzane, okwandisa amathuba okuba nobuthi bezinambuzane.
3. Ngemuva kwehora lesine ntambama, ukukhanya kuba buthaka futhi yisikhathi lapho izinambuzane ezindizayo kanye nezinambuzane zasebusuku sezizophuma. Ukufaka izibulala-zinambuzane ngalesi sikhathi kungavumela izibulala-zinambuzane ukuba zifakwe ezitshalweni kusenesikhathi. Lapho izinambuzane ziphuma zizosebenza noma zidla ngokuhlwa nasebusuku, zizohlangana nobuthi noma zifakwe ubuthi ngokudla futhi zife. Ngesikhathi esifanayo, kungase futhi kuvimbele ukulahlekelwa ukuhwamuka kanye nokwehluleka kwe-photodecomposition yesisombululo sezibulala-zinambuzane.
4.Izibulala-zinambuzane ezihlukene nezindlela zokusetshenziswa kufanele zikhethwe ngokusekelwe ezingxenyeni ezilimele zezinambuzane, futhi izibulala-zinambuzane kufanele zilethwe endaweni efanele. Ezinambuzaneni ezilimaza izimpande, gcoba isibulala-zinambuzane ezimpandeni noma emiseleni yokuhlwanyela. Ezinambuzaneni ezidla ngaphansi kwamaqabunga, fafaza umuthi owuketshezi ngaphansi kwamaqabunga.
5. Ukuze ulawule izikelemu ezibomvu kanye nezikelemu zikakotini, sebenzisa umuthi ezimbalini, izinsimbi eziluhlaza kanye namathiphu amaqoqo. Ukuze uvimbele 螟虫 futhi ubangele izithombo ezifile, ufafaze umhlabathi onobuthi; Ukuze uvimbele futhi ulawule ama-panicles amhlophe, fafaza noma uthele amanzi. Ukuze ulawule ama-planthopper erayisi namahlamvu erayisi, fafaza umuthi owuketshezi esisekelweni sezitshalo zelayisi. Ukuze ulawule inundu ye-diamondback, fafaza umuthi owuketshezi efihlekile yezimbali kanye nama-pods amancane.
6. Ngaphezu kwalokho, ezilokazaneni ezicashile ezifana nezintwala zikakotini, izicabucabu ezibomvu, i-planthopper yerayisi, nama-leafhopper erayisi, ngokusekelwe endleleni yazo yokudla okumunca nokubhoboza, kungakhethwa izibulala-zinambuzane ezinamandla ze-systemic. Ngemva kokumuncwa, zingadluliselwa kwezinye izingxenye zesitshalo ukuze kufezwe injongo yokuletha isibulala-zinambuzane endaweni efanele.
Isikhathi sokuthumela: Jun-17-2025