Daim ntawv thov ntawm Pyriproxyfen

Pyriproxyfenyog ib qho kev loj hlob regulator ntawm phenylether kab. Nws yog ib qho tshuaj tua kab tshiab ntawm cov menyuam yaus cov tshuaj hormone analogue. Nws muaj cov yam ntxwv ntawm kev hloov pauv endosorbent, tsis muaj tshuaj lom, lub sijhawm ntev, tsis muaj tshuaj lom rau cov qoob loo, ntses thiab me ntsis cuam tshuam rau ecological ib puag ncig. Nws muaj kev tswj tau zoo ntawm Whitefly, nplai kab, kab npauj kab npauj, kab npauj, Calliope, pear psyllid, thrips, thiab lwm yam. Nyob rau tib lub sijhawm, nws muaj kev tswj tau zoo ntawm yoov tshaj cum thiab lwm yam kab tsuag kev noj qab haus huv. Nws tuaj yeem siv los tswj homoptera, thysanoptera, diptera, lepidoptera kab tsuag. Nws cov nyhuv inhibitory ntawm kab yog pom meej hauv kev cuam tshuam cov kab molting thiab kev loj hlob.

Siv

Phenylethers yog kab kev loj hlob regulators, uas yog inhibitors ntawm chitosan synthesis ntawm juvenile hormone hom. Nws muaj cov yam ntxwv ntawm kev ua haujlwm siab, tsis muaj ntau npaum li cas, lub sijhawm ntev, kev nyab xeeb rau cov qoob loo, tsis muaj tshuaj lom rau cov ntses thiab me ntsis cuam tshuam rau ecological ib puag ncig. Nws tuaj yeem siv los tswj homoptera, thysanoptera, diptera, lepidoptera kab tsuag. Nws cov nyhuv inhibitory ntawm kab yog pom meej hauv kev cuam tshuam cov kab molting thiab kev loj hlob. Rau yoov tshaj cum thiab yoov kab mob kev noj qab haus huv, koob tshuaj tsawg ntawm cov khoom no tuaj yeem ua rau tuag taus ntawm theem pupation thiab inhibit qhov tsim ntawm cov laus larvae. Thaum siv, cov granules yuav tsum tau siv ncaj qha rau hauv cov kav dej phwj los yog tawg rau ntawm qhov chaw ntawm yoov tshaj cum thiab ya chaw yug me nyuam. Nws tseem tuaj yeem tswj cov qos yaj ywm whitefly thiab nplai kab. Pyrifen kuj muaj cov kev hloov pauv endosorption, uas tuaj yeem cuam tshuam cov larvae zais rau sab nraum qab ntawm nplooj.

Txoj kev siv

Pyriproxyfen yog siv los tswj yoov tshaj cum, ya larvae thiab lwm yam kab tsuag kev noj qab haus huv. Txhawm rau tswj cov yoov tshaj cum, 20g ntawm 0.5% pyriproxyfen granules (cov khoom muaj txiaj ntsig 100mg) ib lub cubic meter yuav tsum tau txhaj ncaj qha rau hauv dej (dej qhov tob txog 10cm yog qhov zoo); Rau kev tswj cov kab mob hauv tsev, 20 ~ 40g (cov khoom muaj txiaj ntsig 100 ~ 200mg) ntawm 0.5% pyriproxyfen granules ib cubic meter tau siv rau saum npoo ntawm thaj av yug me nyuam ntawm housefly, uas muaj kev cuam tshuam zoo rau yoov tshaj cum thiab yoov tshaj cum.