Matrine imhando ye botanical fungicide.Inotorwa kubva kumidzi, madzinde, mashizha uye michero yeSophora flavescens.Mushonga une mamwe mazita anonzi matrine neaphids.Mushonga wacho wakaderera-chepfu, wakaderera-zvisaririra, wakasununguka zvakatipoteredza, uye unogona kushandiswa patii, fodya nezvimwe zvinomera.

Matrine inogona kuomesa tsinga dzetsinga dzezvipembenene, kugadha mapuroteni etwupukanana, kuvharira stomata yezvipembenene, uye kuvharidzira tupukanana kusvika parufu.Matrine ine kubata uye muchetura mudumbu uye inogona kuuraya tupukanana dzakasiyana.

Matrine yakanakira kudzora tupukanana tunosveta senge aphid, uye ine maitiro akanaka ekudzora makonye emakabheji, moths diamondback, makonye etii, green leafhoppers, whiteflies, etc. Pamusoro pezvo, mushonga uyu unewo maitiro akanaka ekudzora zvimwe zvirwere, senge anthracnose. , blight, uye downy mildew.

Sezvo matrine uri mushonga wezvipembenene unogadzirwa nechirimwa, kuuraya zvipembenene kwawo kunononoka.Kazhinji, mhedzisiro yakanaka inogona kungoonekwa 3-5 mazuva mushure mekushandisa.Kuti ikurumidze kukurumidza uye kusingaperi mhedzisiro yemushonga, Inogona kusanganiswa nepyrethroid pesticides kuti ive nani kudzora maitiro pamakonye nemaaphid.

Pest Control:

1. Zvipfukuto zvipukanana: Kudzora makonye, ​​zvipfukuto zvine chepfu, zvipfukuto zvikepe, zvipfukuto zvichena, uye makonye epaini kazhinji kacho panguva ye2-3 instar instar larvae stage, inovawo nguva yakaoma yekukuvara kwezvipembenene izvi.

2. Kudzora makonye.Kudzora kunowanzo kuitwa kana makonye aine makore 2-3, kazhinji anenge vhiki mushure mekunge vakuru vakanda mazai.

3. Pazvirwere zvechigwadara nedenda, matrine inofanira kumwaiwa mukutanga kwechirwere.

Common matrine dosage mafomu:

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% inonyungudika, 1.5%. 0.3% soluble agent.

Zvekungwaririra:

1. Zvinorambidzwa zvachose kusanganiswa nemishonga ine alkaline, kudzivisa chiedza chakasimba, uye kushandisa mishonga yezvipembenene kure nehove, shrimp, uye silkworms.

2. Matrine ine hurombo husina kunaka kune 4-5 instar larvae uye haina kunyatsoshanda.Kutanga kushandiswa kwemishonga kunofanira kuonekwa kudzivirira zvipembenene zviduku.