Fipronil

Nkọwa ngwaahịa:

Ngwaahịa a bụ pyrethroid ụmụ ahụhụ nke a kwadebere site na alfa-cypermethrin na ihe mgbaze kwesịrị ekwesị, surfactants na ihe mgbakwunye ndị ọzọ. Ọ nwere ezigbo kọntaktị na nsị gastric. Ọ na-emekarị na sistemụ ụjọ nke ụmụ ahụhụ na-akpata ọnwụ. Ọ nwere ike ịchịkwa aphids kukumba nke ọma.

Teknụzụ ọkwa: 98% TC

Achọrọ nka maka ojiji:

1. Ngwọta osisi: gbanye ngwaahịa ahụ ugboro 120 na mmiri, tinye ma ọ dịkarịa ala 200 ml nke ngwọta kwa mita mita nke elu osisi, ma gbanye osisi ahụ maka awa 24. Tinye pesticide 1-2 ugboro kwa ụbọchị 10.
2. Mgbe ị na-eji, ị ga-eyiri ngwa nchebe ka ị ghara ikuru ọgwụ ahụ ma ekwela ka ọgwụ ahụ bata na akpụkpọ gị na anya gị. Ejila ọgwụ pesticide n'ụbọchị ikuku ma ọ bụ mgbe a na-atụ anya mmiri ozuzo n'ime awa 1.
3. Kwadebe ma jiri ya mee ihe ozugbo, ma ghara ịnọgide na-adị ogologo oge mgbe ị na-agbanye mmiri.
4. Ọ dị mfe ire ere n'okpuru ọnọdụ alkaline. Ọ bụrụ na enwere obere stratification mgbe nchekwa ogologo oge gasịrị, gbanye ya nke ọma tupu ejiri ya, nke na-agaghị emetụta arụmọrụ.
5. Mgbe ejiri ya, saa aka na ihu gị n'oge, hichaa akpụkpọ ahụ ekpughere na uwe ọrụ.