Pyriproxyfenyog benzyl ethers cuam tshuam kab kev loj hlob regulator. Nws yog ib tug me nyuam yaus cov tshuaj hormones analogues tshiabtshuaj tua kab, nrog rau kev hloov pauv kev ua haujlwm, tsis muaj tshuaj lom, tsis muaj zog, kev nyab xeeb ntawm cov qoob loo, tsis muaj tshuaj lom rau cov ntses, me ntsis cuam tshuam rau cov yam ntxwv ntawm ib puag ncig ecological. Rau whitefly, nplai kab, npauj, beet armyworm, Spodoptera exigua, pear psylla, thrips, thiab lwm yam muaj txiaj ntsig zoo, tab sis cov khoom ntawm yoov, yoov tshaj cum thiab lwm yam kab tsuag muaj txiaj ntsig zoo.
Daim ntawv thov:
1.Rau kev tswj xyuas cov kab mob kev noj qab haus huv rau pej xeem. Phenylethers yog kab kev loj hlob regulators, uas yog inhibitors ntawm chitosan synthesis ntawm juvenile hormone hom. Nws tseem tuaj yeem tswj cov qos yaj ywm whitefly thiab nplai kab.
2. 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 manifested nyob rau hauv cuam tshuam rau molting thiab kev yug me nyuam ntawm kab. 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.
Post lub sij hawm: Aug-16-2024