Kugwiritsa ntchito Pyriproxyfen kuchokera ku Hebei Senton

Zogulitsa zapyriproxyfenMakamaka muli 100g/l ya kirimu, 10% pyripropyl imidacloprid suspension (yomwe ili ndi pyriproxyfen 2.5% + imidacloprid 7.5%), 8.5% metrel. Kirimu wa Pyriproxyfen (yomwe ili ndi emamectin benzoate 0.2% + pyriproxyfen 8.3%).

1. Kugwiritsa ntchito tizilombo towononga masamba

Mwachitsanzo, kuti mupewe ndi kulamulira ntchentche zoyera za phwetekere, mungagwiritse ntchito 100 g/l ya kirimu 35-60 ml kapena 10% pyriproimidacloprid suspension 30-50 ml, kupopera madzi; Mwachitsanzo, kuti mupewe ndi kulamulira diamondi moth, mungagwiritse ntchito 8.5% meverpyriproxyfen kirimu 70-80 ml, kupopera madzi.

2. Kugwiritsa ntchito tizilombo towononga mitengo ya zipatso

Mwachitsanzo, kulamulira nsabwe za m'mitengo ya zipatso ndi mapeyala kungagwiritsidwe ntchito m'nthawi ziwiri zabwino kwambiri zowongolera. Choyamba ndi nthawi yokwanira yoikira mazira a psyllid, yomwe ingagwiritsidwe ntchito ndi 5% pyriproxyfen microemulsion nthawi 1500 ndi mankhwala othandiza kwa akuluakulu, ndikumenya kawiri; Nthawi yachiwiri ndi nthawi yomwe psyllid egg block imayamba kuswa, munda wonse ukhoza kupopedwa ndi 5% pyriproxyfen microemulsion nthawi 1000 +20% dinotefuramine suspension nthawi 1000 kwa nthawi ziwiri zotsatizana, pafupifupi masiku 10, kuti mupope ndikupopera mofanana.