1. Ukuthi impukane ingaqedela umjikelezo wayo wokuphila incike kakhulu ezimweni zezulu. Lapho amazinga okushisa ephansi kune-15 ° C noma ephakeme kune-45 ° C, futhi umswakama uphansi kune-60% noma ngaphezulu kwama-80%, kungavimba kahle ukukhula kwezimpukane. Ukuhamba kwezimpukane kuthinteka kakhulu izinga lokushisa. Ingakhasa kuphela ngo-4 ~ 7 ℃, futhi ingandiza ngo-10 ~ 15 ℃. Ingadla, i-Mate, futhi ibeke amaqanda ngaphezulu kwama-20 ℃. Isebenza ngokukhethekile ngo-30 ~ 35 ℃, futhi iyema ku-35 ~ 40 ℃ ngenxa yokushisa ngokweqile. 45 ~ I-Lethal ku-47 ° C. Kuzo zonke izimpukane zabantu, ama-80% asesigabeni sokuthuthuka, futhi ama-20% kuphela ama-Flies adala. Ngakho-ke, ngo-Ephreli, izimpukane zingalawulwa esigabeni sezibungu.
2. Ukuvimbela nokulawulwa kwezimpukane
(1) Ukuvimbela ngokomzimba nokulawulwa kwezimpukane
Hlanza umquba ngesikhathi, futhi unake ngokukhethekile umquba nokuthuthwa kwendle emakhoneni afile, futhi ugcine indlu yengulube yomile ngangokunokwenzeka; Phambili ngesikhathi futhi kahle izingulube ezigulayo nezifile; Hlanza udoti wokungcola ngesikhathi; Hlola njalo uhlelo lokuphuza lwamanzi nokondla ukuze uqinisekise ukuthi akukho ukuvuza noma ukufafaza. Futhi ngokuya ngesimo sepulazi lengulube, imishini nemishini kungafakwa kwi-Pig House naseCanteen yepulazi lengulube.
(2) Ukulawulwa kwamakhemikhali kwezimpukane
Kuzo zonke izimpukane, ama-80% wabantu anezibungu esigabeni sokuthuthuka, futhi u-20% kuphela izimpukane zabantu abadala. Ngakho-ke, ukulawulwa kwezimpukane kuhlukaniswe izingxenye ezimbili: izimpukane zabantu abadala nezibungu:
Kwezimpukane ezindala: Sebenzisa i-Fenvalerate (Deltamethrin) + Dichlorvos ukunciphisa ngokushesha ubungako bezimpukanenda zabantu abadala.
Amaqanda, i-pupae, izibungu: ukuqeda amaqanda (amaqanda ezinsukwini eziwukuthambeka, phansi, imisele yendle, ukuthuthwa komthungi, izitimela, izitimela, ukuthi ungazisebenzisa kanjani
1 Ukuphakelwa okuhlanganisiwe: Faka amagremu ayi-100-200 alo mkhiqizo ngethani ngalinye lokudla okuphelele kokubeka izinkukhu, izimvu noma zethani, hlanganisa ngokulinganayo, qala ukondla ngesikhathi sezimpukane, nokudla Kwaphela amasonto ama-4-6 emva kwalokhu, umuthi wamiswa amasonto angama-1-2, wabe esesondla amasonto amane-6, futhi asuthise ngokuphela kwesikhathi sokuphela kwesikhathi sengcindezi.
2 Ukuphuza okuxubile: Faka amagremu ayi-100 alo mkhiqizo ku-1 ton yamanzi bese uphuza ngokuqhubekayo amasonto ama-4-6.
3. Ukufafaza kwe-aerosol: Faka i-50-100 g yalo mkhiqizo ku-5 kg amanzi, bese uyifafaza ezindaweni zokuzalela omiyane nezimpukane kanye nezindawo zokuzalela izimpethu. Ukusebenza ngempumelelo kungahlala isikhathi esingaphezu kwezinsuku ezingama-30.
QAPHELA: Ingasetshenziswa ngokuqhubekayo ekushiseni okuphezulu kanye nezinkathi eziphezulu zomswakama, futhi ingaphindwa kabili. Qaphela ukuthi umthamo omkhulu yi-400 g / ton impahla, futhi isetshenziswe endaweni enkulu eningizimu yeChina.
Isikhathi sePosi: Mar-25-2021