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Kuenzanisa kwezvakanaka uye zvakaipira zvezvipembenene Chlorfenapyr, Indoxacarb, Lufenuron, uye Emamectin Benzoate! (Chikamu 2)
5. Kuenzanisa mwero wekuchengetedza mashizha Chinangwa chikuru chekudzivirira tumbuyu ndechekudzivirira tumbuyu twusina kukanganisa zvirimwa. Kana zvipembenene zvinofa nokukurumidza kana kuti zvishoma nezvishoma, kana kuti zvakawanda kana zvishoma, inongova nyaya yemaonero evanhu. Chiyero chekuchengetedza mashizha ndicho chiratidzo chekupedzisira chekukosha kwe ...Verenga zvimwe -
Kuenzanisa kwezvakanaka uye zvakaipira zvezvipembenene Chlorfenapyr, Indoxacarb, Lufenuron, uye Emamectin Benzoate! (Chikamu 1)
Chlorfenapyr: Iri rudzi rutsva rwepyrrole compound. Inoshanda pamitochondria yemasero muzvipembenene uye inoshanda kuburikidza neakawanda-functional oxidases muzvipembenene, kunyanya kuvharidzira kushandurwa kwema enzymes. Indoxacarb: Iyo inoshanda zvakanyanya oxadiazine insecticide. Inovhara nzira dze sodium ion mu...Verenga zvimwe -
Kudzivirira uye Kudzora Zvipembenene muMunda weChibage
Kudzivirira uye Kudzora Zvipembenene Mumunda weChibage 1.Chibage thrips Mushonga Wezvipembenene Wakakodzera:Imidaclorprid10%WP , Chlorpyrifos 48%EC 2.Corn armyworm Inokodzera Mushonga Wezvipembenene:Lambda-cyhalothrin25g/L EC , Chlorpyrifos 4%miprifos ECRd 2 table Mushonga wezvipembenene: Ch...Verenga zvimwe -
Zvirwere Zvinowanzoitika Gorosi
1 . Gorosi gorofu Munguva yemaruva uye kuzadza kwegorosi, kana mamiriro okunze ari makore uye kunaya , pachava nenhamba yakawanda yehutachiona mumhepo, uye zvirwere zvichaitika. Gorosi rinogona kukuvadzwa munguva kubva padzinde kusvika pamisoro, zvichiita kuti madzinde aore, dzinde,...Verenga zvimwe -
Kudzivirira uye Kudzora Zvipembenene muMunda weGorosi
Wheat aphids Wheat aphid inopfachukira pamashizha, madzinde, nenzeve pakusveta muto. Mavara madiki eyero anoonekwa kune akabatwa, uye anobva aita mitsetse, uye chirimwa chose chinosvava kusvika pakufa. Wheat aphid anobaya nekuyamwa gorosi uye anokanganisa gorosi photosynthesis. Mushure mekuenda ku st...Verenga zvimwe
