Isicelo
I-Permethrininokuthinta okuqinile kanye nobuthi besisu, futhi inezici zamandla aqinile okukhipha kanye nesivinini esisheshayo sokubulala izinambuzane. Izinzile ekukhanyeni, futhi ukuthuthukiswa kokumelana nezinambuzane nakho kuhamba kancane ngaphansi kwezimo ezifanayo zokusetshenziswa, futhi kuphumelela kakhulu ngokumelene nezibungu ze-lepidoptera. Ingasetshenziswa emifino, itiye, izihlahla zezithelo, ukotini kanye nezinye izitshalo ukuvimbela kanye nokulawula rapeseed, aphid, ukotini bollworm, ukotini bollworm, ukotini aphid, bug green, yellow stripe beetle, ipentshisi encane ukudla worm, ezisawolintshi leaf miner moth, 28 stars ladybird, itiye inchworm, itiye, isibungu isibungu kanye netiye inyongu. Isibonelo, ukulawulwa kwe-cotton bollworm kanye ne-cotton red bollworm, ngesikhathi sokufukamela amaqanda, ngokhilimu ongu-10% izikhathi ezingu-1000 ~ 1250 izikhathi eziwuketshezi, futhi zelaphe i-bridge worm kanye ne-leaf roll worm.
Ukulawulwa kwezinambuzane ezihlanzekile
(1) Impukane yasendlini: Endaweni yokuhlala yezimpukane, fafaza ngokhilimu ongu-10% ongu-0.01 ~ 0.03ml(isithako esisebenzayo esingu-1 ~ 3mg) nge-cubic meter ngayinye, engabulala izimpukane ngempumelelo.
(2) Omiyane: Ezindaweni ezihlala omiyane, fafaza ngokhilimu ongu-10% 0.01 ~ 0.03ml(isithako esisebenzayo 1 ~ 3mg) nge-cubic meter ngayinye. Ngezibungu, ukhilimu ongu-10% ungahlanjululwa emanzini ngo-1mg/kg, bese ufafazwa noma uthelwe emanzini lapho izibungu zizalela khona, ezingabulala izibungu ngempumelelo.
(3) Amaphela: Sebenzisa isifutho esiyinsalela endaweni yokusebenza kwamaphela, noma fafaza ngokuqondile emzimbeni wesinambuzane, umthamo ngu-0.008g/m2.
(4) Imihlwa: Ngaphezulu koqalo nokhuni olusengozini yezintuthwane njengesifutho esiyinsalela, noma jova izidleke zomiyane, sebenzisa u-10% uwoyela we-emulsified 830 ~ 1000 izikhathi zoketshezi, ukugxila okusebenzayo 100 ~ 120mg/kg
I-Permethrin iphinde isetshenziselwe ukulawula izinambuzane ezigcina isitoreji (kuhlanganise nezinambuzane zokugcina okusanhlamvu), njengenundu lezithelo ezomisiwe, ibhungane likagwayi, inundu yokusanhlamvu yaseNdiya, isigebengu sokusanhlamvu, isigebengu esibomvu sokusanhlamvu, indlovu yamabele, indlovu yommbila, inundu kakolweni, ukugqwala okubomvu okusanhlamvu, i-coarse foot powder mite, i-quadripleura, njll. ibhungane, ibhungane elinonyawo oluphuzi, ibhungane elintshontsha ifenisha, inundu yezinhlamvu zesikhwama, njll.
Izindlela zokusebenzisa izibulala-zinambuzane
1.Ukulawula izinambuzane zikakotini: i-cotton bollworm ngesikhathi sokufukamela iqanda, enokhilimu ongu-10% izikhathi eziyi-1000-1250 eziwuketshezi. Umthamo ofanayo ungalawula i-red bollworm, i-bridge worm kanye ne-leaf roll worm. I-aphid yesithombo ingalawulwa ngempumelelo ngokusebenzisa i-10% yamafutha e-emulsified izikhathi ezingu-2000-4000 izikhathi eziwuketshezi ngesikhathi sokuvela. Umthamo kufanele ukhuliswe ukuvimbela nokulawula i-aphid.
2. Ukulawulwa kwezinambuzane zemifino: izinambuzane zeklabishi, i-diamond-moth eminyakeni emi-3 ngaphambi kokulawula, nge-10% ukhilimu izikhathi ezingu-1000-2000 ze-liquid spray. Iyakwazi nokwelapha i-aphid.
3. Ukulawula izinambuzane zesihlahla sezithelo: inundu yeqabunga elisawolintshi ekukhululweni kokuqala izikhathi eziyi-1250-2500 kunesifutho esiwuketshezi sikakhilimu ongu-10%, futhi ingaphatha izinambuzane ezisawolintshi nezinye izinambuzane ezisawolintshi, ezingasebenzi ekulweni nezibungu ezisawolintshi. Lapho izinga lesithelo seqanda lifinyelela ku-1%, ukulawula kwenziwa ngamafutha e-emulsification angu-10% izikhathi ezingu-1000-2000 ze-liquid spray. Ngethamo elifanayo nangesikhathi esifanayo, ingakwazi futhi ukulawula i-pear small worm yokudla, futhi iphinde iphathe i-leaf rolling moth kanye nama-aphid nezinye izinambuzane zesihlahla sezithelo, kodwa ayinamthelela ezibungwini zamaqabunga.
4. Ukulawulwa kwezinambuzane zesihlahla setiye: ukulawulwa kwe-inchworm yetiye, inundu yetiye, isibungu setiye, inundu yameva yetiye, esikhathini sokuqhakaza kwezibungu ezi-2-3, nge-2500-5000 times liquid spray, kuyilapho futhi kwelapha i-leafhopper eluhlaza, ama-aphid.
5. Ukulawula izinambuzane zikagwayi: i-aphid yepentshisi, isinambuzane esiluhlaza sikagwayi ngesikhathi sokuvela nesifutho esiwuketshezi esingu-10-20mg/kg ngokulinganayo.
Isikhathi sokuthumela: Feb-06-2025