Yisiphi isinambuzane esingalawulwa yi-cypermethrin nokuthi singasetshenziswa kanjani?

Indlela kanye nezici zesenzo

I-CypermethrinInhloso enkulu ukuvimba isiteshi se-sodium ion kumaseli ezinzwa zezinambuzane, ukuze amaseli ezinzwa alahlekelwe ukusebenza, okuholela ekukhubazekeni kwezinambuzane okuqondiwe, ukungasebenzi kahle, futhi ekugcineni ukufa. Umuthi ungena emzimbeni wesinambuzane ngokuthinta nokugwinya. Usebenza ngokushesha futhi umelana nokudla.

Uhlelo lokusebenzaication

1. Izitshalo nezindawo ezisetshenziswayo Izindawo zokhuni, indwangu, zokuhlala, zezimboni, nezindawo zokucubungula ukudla.

2. Lawula izinambuzane eziyingozi zokhuni nezindwangu, izimpukane, omiyane, amaphela nezinye izinambuzane zasekhaya, ezempilo yomphakathi kanye nezimboni.

3. Gcina imikhiqizo eseleyo nephephile yokufaka endaweni epholile, eyomile futhi enomoya omuhle, ungaxubani nokudla nezithako, futhi ungavumeli izingane zisondele. Lo mkhiqizo awunawo umuthi okhethekile, ukuvela kwezimpawu zokwelashwa kobuthi.

Lo mkhiqizo unamandla okuthinta aqinile, ubuthi esiswini kanye nomphumela osele, indawo yokusebenza yokudiliza, efanelekela ukulawula izindlu, izindawo zomphakathi, izindawo zezimboni kanye nezinye izinambuzane zezempilo. Usebenza kahle kakhulu ngokumelene namaphela (ikakhulukazi amaphela amakhulu, njengephela elinombala obhemayo, iphela laseMelika, njll.) futhi unomthelela omkhulu wokuxosha.

Lo mkhiqizo ufafazwa ngaphakathi endlini ngo-0.005% ~ 0.05% ngokulandelana, okunomthelela omkhulu wokushayela ezimpukaneni zasekhaya, futhi uma ukuhlushwa kwehliswa kube ngu-0.0005% ~ 0.001%, kuba nomphumela omuhle. Ukwelashwa koboya kungalawula ngempumelelo i-bag moth, i-screen moth kanye noboya be-monochrome, futhi ukusebenza kwayo kungcono kune-permethrin, i-fenvalerate, i-proparthrin kanye ne-d-permethrin. Yiyona kuphela i-pesticide evunyelwe ukusetshenziswa ezindizeni zomphakathi e-United States futhi ingenye ye-pesticide enconywe yi-World Health Organization. Ine-spectrum ebanzi yokubulala izinambuzane ezinambuzaneni, futhi amandla ayo okubulala izinambuzane aphezulu ngokuphindwe ka-8.5 kuya ku-20 kune-pyrethroids. Izinzile ekukhanyeni kune-propylene benzyl, kodwa inomphumela omubi wokugoba ezinambuzaneni. Ngakho-ke, idinga ukuhlanganiswa ne-pesticide enomphumela onamandla wokugoba njenge-amethrin kanye ne-ES-propylene, futhi ingasetshenziswa kabanzi ekulawuleni izinambuzane ekhaya, endaweni yokugcina, empilweni yomphakathi nasezindaweni zezimboni.