Kugwiritsa ntchito Pyriproxyfen kuchokera ku Hebei Senton

Zogulitsa zapyriproxyfenmakamaka imaphatikizapo 100g/l ya kirimu, 10% pyripropyl imidacloprid kuyimitsidwa (yokhala ndi pyriproxyfen 2.5% + imidacloprid 7.5%), 8.5% metrel. Pyriproxyfen kirimu (yokhala ndi emamectin benzoate 0.2% + pyriproxyfen 8.3%).

1.Kugwiritsa ntchito tizirombo ta masamba

Mwachitsanzo, kupewa ndi kulamulira phwetekere whitefly, mungagwiritse ntchito 100 g/l zonona 35-60 ml kapena 10% pyriproimidacloprid kuyimitsidwa 30-50 ml, madzi kutsitsi; Mwachitsanzo, kupewa ndi kulamulira diamondi njenjete, mungagwiritse ntchito 8.5% meverpyriproxyfen kirimu 70-80 ml, madzi kutsitsi.

2.Kugwiritsa ntchito tizirombo tamitengo ya zipatso

Mwachitsanzo, kuwongolera nsabwe zamitengo pamitengo ya citrus ndi mapeyala zitha kugwiritsidwa ntchito munthawi ziwiri zowongolera bwino. Yoyamba ndi nthawi yapamwamba ya kuika mazira a psyllid, omwe angagwiritsidwe ntchito ndi 5% pyriproxyfen microemulsion 1500 nthawi ndi mankhwala othandiza akuluakulu, ndikumenya kawiri; Kachiwiri ndi pachimake cha hatching siteji ya chipika dzira psyllid, munda wonse akhoza sprayed ndi 5% pyriproxyfen microemulsion 1000 nthawi + 20% dinotefuramine kuyimitsidwa 1000 nthawi ziwiri zotsatizana, pafupifupi 10 masiku padera, kupopera ndi kupopera mofanana.