Matrine bụ ụdị fungicide botanical.A na-ewepụta ya na mgbọrọgwụ, ị ga, akwụkwọ na mkpụrụ osisi nke Sophora flavescens.Ọgwụ nwekwara aha ndị ọzọ a na-akpọ marine na aphids.Ọgwụ ahụ bụ ihe na-egbu egbu, obere ihe fọdụrụ, na gburugburu ebe obibi, enwere ike iji ya na tii, ụtaba na osisi ndị ọzọ.

Matrine nwere ike mebie usoro nhụjuanya nke etiti nke pests, chịkọta protein nke pests, gbochie stomata nke pests, ma kpochie pests ahụ ruo ọnwụ.Matrine nwere kọntaktị na mmetụta nsị afọ ma nwee ike igbu ọtụtụ pests.

Matrine dị mma maka ịchịkwa ụmụ ahụhụ na-aṅụ ara dị ka aphids, ma nwee mmetụta nchịkwa dị mma na caterpillars kabeeji, moths diamondback, caterpillars tii, akwụkwọ ndụ akwụkwọ ndụ akwụkwọ ndụ, whiteflies, wdg. Tụkwasị na nke ahụ, ọgwụ ahụ nwekwara mmetụta nchịkwa dị mma na ọrịa ụfọdụ, dị ka anthracnose. , blight, na ala ala mildew.

Ebe ọ bụ na marine bụ ihe ọkụkụ sitere na ụmụ ahụhụ, mmetụta ụmụ ahụhụ ya na-adị ngwa ngwa.N'ozuzu, mmetụta dị mma nwere ike ịhụ naanị 3-5 ụbọchị mgbe ngwa ahụ gasịrị.Iji mee ka ngwa ngwa ngwa ngwa na-adịgide adịgide nke ọgwụ ahụ, enwere ike ijikọta ya na pesticides pyrethroid iji nwee mmetụta nchịkwa dị mma na caterpillars na aphids.

Njikwa ahụhụ:

1. Nri nla: Njikwa nke inchworms, nla na-egbu egbu, nla ụgbọ mmiri, nla ọcha na caterpillars pine na-abụkarị n'oge oge 2-3rd instar larvae, nke bụkwa oge dị egwu maka mmebi nke pests ndị a.

2. Njikwa caterpillars.A na-emekarị njikwa mgbe ikpuru dị afọ 2-3, na-emekarị ihe dị ka otu izu mgbe ndị okenye tochara akwa.

3. Maka ọrịa anthrax na ọrịa na-efe efe, a ga-efesa matrina n'oge mmalite nke ọrịa ahụ.

Ụdị usoro onunu ogwu a na-ahụkarị:

0.3 marine emulsifiable itinye uche, 2% onye na-ahụ maka mmiri mmiri, 1.3% onye na-ahụ maka mmiri mmiri, 1% onye na-ahụ maka mmiri mmiri, 0.5% onye na-ahụ maka mmiri mmiri, 0.3% onye na-ahụ maka mmiri mmiri, 2% onye na-edozi ahụ, 1.5% soluble agent, 1% soluble agent. 0.3% soluble agent.

Mkpachapụ anya:

1. Amachibidoro ya ịgwakọta ya na ọgwụ pesticide alkaline, zere ikpughe ọkụ siri ike, wee tinye ọgwụ mgbochi n'ebe azụ, oporo, na silkworm dị.

2. Matrine nwere mmetụta na-adịghị mma na 4-5 instar larvae na ọ dịghị irè.Ekwesịrị iburu n'uche iji ọgwụ mbụ eme ihe iji gbochie obere ụmụ ahụhụ.