Pirimiphos-methyl ụmụ ahụhụ dị irè nke ukwuu
Nkọwa ngwaahịa
1. Pyrimiphos-mehhyl nwere a obosara ụmụ ahụhụ ụdịdị dị iche iche, ngwa ngwa edinam, ike penetration, ma tentacle, afo nsi na fumigation.Mainly ji maka ụlọ nkwakọba pests na sanitary pests.If na ụlọ okpomọkụ nke 30 ℃, ikwu iru mmiri nke 50% ọnọdụ, na Mmetụta ọgwụ nwere ike iru 45 ~ 70 izu. Ndịda Ebe Ọwụwa Anyanwụ Eshia kwa ton ọka n'ime 2% ntụ ntụ 200g, nwere ike idebe ọnwa 6 na-enweghị ụmụ ahụhụ. Ọka dị n'ime akpa ahụ ga-enwere onwe ya pụọ na mmebi nke ahịhịa ọka pilfer, osikapa osikapa, wormworm osikapa na nri nri ruo ọtụtụ ọnwa. Ọ bụrụ na a na-emeso sacks site na impregnation, oge nkwado ahụ ga-adị irè. Ogologo oge. Enwere ike iji ya dochie anya ọgwụ pesticides organophosphorus na-egbu egbu.
2. Organophosphorus ụmụ ahụhụ, nwere ike ọtụtụ-eji na nkwakọba nchekwa, ezinụlọ ahụ ike, ihe ubi na ndị ọzọ pesti akara.
3. Ngwa ngwa, ụdị dị iche iche nke ụmụ ahụhụ, acaricides.Ọ nwere mmetụta dị mma na ebe nri echekwara, ahịhịa, nla na àjà.
Ngwa
Ọ bụ organophosphorus na-eme ngwa ngwa, nnukwu ahụhụ na acaricide, nke nwere nsị gastric na nsị. na-achịkwakwa pests ụlọ nkwakọba ihe, ezinụlọ na ụmụ ahụhụ ahụike ọha (anwụnta, ijiji). toxicity, nnukwu ọnụ LD50 nke oke ụmụ nwanyị bụ 2050mg/kg; Ọ na-egbu anụ nnụnụ na ọkụkọ na egbu egbu azụ.
Dee ozi gị ebe a ziga anyị ya