ʻO Matrine kahi ʻano fungicide botanical.Lawe ʻia ia mai nā aʻa, nā ʻōpala, nā lau a me nā hua o Sophora flavescens.He mau inoa ʻē aʻe ka lāʻau i kapa ʻia ʻo matrine a me nā aphids.ʻO ka lāʻau lapaʻau he haʻahaʻa haʻahaʻa, haʻahaʻa-koena, pili kaiapuni, a hiki ke hoʻohana ʻia i ke kī, ka paka a me nā mea kanu ʻē aʻe.

Hiki i ka Matrine ke hoʻopale i ke kikowaena o nā mea pests, coagulate i ka protein o nā pests, hoʻopaʻa i ka stomata o nā pests, a hoʻopau i nā pests a make.Loaʻa i ka Matrine ka hopena pili a me ka make ʻana o ka ʻōpū a hiki ke pepehi i nā ʻano mea ʻino.

He kūpono ʻo Matrine no ka hoʻomalu ʻana i nā mea ʻūhā e like me nā aphids, a he hopena maikaʻi kona ma luna o nā enuhe kāpeti, nā moths diamondback, nā anuhe kī, nā lau ʻōmaʻomaʻo, nā keʻokeʻo, a me nā mea ʻē aʻe. , ʻāhuehue, a me ka maʻi maʻi.

No ka mea ʻo ka matrine he mea lāʻau i loaʻa i ka mea kanu, ua lohi kona hopena insecticidal.ʻO ka maʻamau, hiki ke ʻike ʻia nā hopena maikaʻi 3-5 mau lā ma hope o ka noi.I mea e hoʻoikaika ai i ka hopena wikiwiki a mau loa o ka lāʻau lapaʻau, hiki ke hui pū ʻia me nā pesticides pyrethroid e loaʻa ai ka hopena hoʻomalu maikaʻi ma luna o nā anuhe a me nā aphids.

Hoʻomalu Pest:

1. Moth pests: ʻO ka hoʻomalu ʻana i ka inchworms, nā moth ʻawaʻawa, nā moth waʻa, nā moth keʻokeʻo, a me nā enuhe paina i ka manawa maʻamau i ka 2-3rd instar larvae stage, ʻo ia hoʻi ka manawa koʻikoʻi no ka pōʻino o kēia mau pest.

2. Ka hoomalu ana i na enuhe.Hana ʻia ka hoʻomalu ʻana i ka wā he 2-3 mau makahiki o nā ilo, ma kahi o hoʻokahi pule ma hope o ka waiho ʻana o nā hua.

3. No nā maʻi anthrax a me nā maʻi maʻi maʻi, pono e pīpī ʻia ka matrine i ka wā mua o ka maʻi.

ʻO nā ʻano hana matrine maʻamau:

0.3 matrine emulsifiable concentrate, 2% matrine aqueous agent, 1.3% matrine aqueous agent, 1% matrine aqueous agent, 0.5% matrine aqueous agent, 0.3% matrine aqueous agent, 2% soluble agent, 1.5% soluble agent, 1.5% soluble agent. 0.3% mea hoʻoheheʻe.

Nā mea e mālama ai:

1. ʻAʻole loa e hui pū me nā pesticides alkaline, e pale i ka ʻike ʻana i ka mālamalama ikaika, a e hoʻopili i nā lāʻau pesticides mai ka iʻa, ka ʻōpae, a me nā ʻanuʻu silika.

2. ʻAʻole maikaʻi loa ka matrine i ka 4-5 instar larvae a ʻaʻole maikaʻi loa.Pono e ʻike ʻia ka hoʻohana mua ʻana i ka lāʻau i mea e pale ai i nā pepeke liʻiliʻi.