Mushonga wezvipembenene wehutano hweveruzhinji Mushonga weLarvicic Pyriproxyfen 10% Ew 5% Ew 10% Ec
Tsananguro yeChigadzirwa
Pyriproxyfen, iyo ipfu chena,inoshandiswa zvakanyanyaMushonga wezvipembenene wepamba.Ine yakadererachepfu, uye ineno chepfu pamhuka dzinoyamwisa.Pyriproxyfenmushonga mutsva wezvipembenene, unonzi mahormone evechidiki,nekufambiswa kwemvura, chepfu shoma, kugara kwenguva refu, kuchengetedzeka kwezvirimwa, chepfu shoma kuhove,Hazvina kukanganisa zvakanyanya hunhu hwezvakatipoteredza. Zvinogonakudzora nhunzi zvinobudirira.
Kushandiswa
1. Inoshandiswa kudzora zvipembenene pahutano hwevanhu. Iri muboka re phenylether rezvinhu zvinodzora kukura kwezvipembenene uye inodzivirira kugadzirwa kwe chitosan kubva mumahormone evechidiki. Inogonawo kudzivirira nekudzora zvipembenene zve sweet potato whitefly ne scale.
2. Ine hunhu hwekushanda nesimba, mwero mudiki, inogara kwenguva refu, kuchengetedzeka kwezvirimwa, chepfu shoma kuhove, uye kusakanganisa zvakanyanya nharaunda. Inogona kushandiswa kudzora zvipembenene zvakaita seHomoptera, Thysanoptera, Diptera, neLepidoptera. Kudzivirira kwayo zvipembenene kunoratidzwa nekukanganisa kumouka uye kuberekana kwazvo.
3. Kune zvipembenene zvine utsanana zvakaita seumhutu nenhunzi, kushandisa mushonga uyu mudiki padanho rekupedzisira remakonye emuchina wechina kunogona kukonzera rufu panguva yekukura kwevana uye kudzivirira kuumbwa kwevakuru. Pakushandisa, isa magranules acho zvakananga mudziva retsvina kana kuaparadzira pamusoro penzvimbo dzinoberekera umhutu nenhunzi.
4. Inogonawo kudzivirira nekudzivirira zvipembenene zve sweet potato whitefly ne scale. Mosquito fly ether inewo basa rekutamisa zvipembenene kubva mudumbu zvichienda mukati, izvo zvinogona kukanganisa honye dzakavanda kumashure kwemashizha.
Kuchengetera
Kuchengetera kwakavharwa, kwakachengetwa mudura rinotonhorera uye rakaoma.
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