Pyrethroids inogadzirwa nemakemikari ezvipembenene anoita nenzira yakafanana nepyrethrins,iyo inotorwa kubva kumaruva echrysanthemum.

Pyrethroids inoshandiswa zvakanyanya kudzora zvipembenene zvakasiyana-siyana, zvinowanzoshandiswa muzvirongwa zvekudzivirira mosquito kuuraya umhutu mukuru.

Permethrin yaiwanzo shandiswa seyekugara mukati uye kunze kwezvipembenene foggers uye sprays, zvipfeko zvakarapwa, nhata zvigadzirwa zvembwa, marapirwo emujuru, zvekurima uye zvipfuyo zvigadzirwa, uye zvigadzirwa zvekubvisa umhutu.Permethrin ndiyo inonyanya kushandiswa mosquito adulticide.

• Merits of Permethrin: Mutengo wakaderera, Yakanyanya mhedzisiro, Yakachengeteka kune zvakatipoteredza uye nevanhu, yakaderera yakasara.
• Application :
• (1) Nhunzi dzevakuru: Isa 10% Permethrin EC, kumwaya 0.01-0.03ml per m³.
• (2) Umhutu vakuru : Isa 10% Permethrin EC, kumwaya 0.01-0.03ml per m³.Mosquitoes larvae: Kusanganisa 1ml ne1L 10% Permethrin EC nemvura 1L, kupfapfaidza pamatope panoberekera mosquito diki.
• (3) Mapete: Isa 10% Permethrin EC, kumwaya 0.05 ml per m³.
• (4) Mujuru: Isa 10% Permethrin EC, uchisanganisa 1ml ne1L mvura, uchimwaya pahuni.

D-phenothrin inowanzo shandiswa kudzora umhutu uye zvimwe zvipembenene zvinoshungurudza mukati nekunze mumayadhi ekugara uye nzvimbo dzekutandarira dzeveruzhinji.Nzvimbo dzekushandisa dzinosanganisira mukati uye dzakapoteredza dzimba dzekugara / dzemumba, zvivakwa zvekutengeserana uye zvemaindasitiri, motokari dzekufambisa, nzvimbo dzekutandarira, nzvimbo dzemhuka, kurapwa kwemhuka zvakananga (imbwa).

• Merits of D-phenothrin: Isiri-chepfu, Yakakwira kuuraya mwero, Broad spectrum, Yakachengeteka kuvanhu neMhuka.
• Application :
• (1) Nhunzi dzevakuru: Isa 5% Aerosol Liquid, uchimwaya 5-10g per m³.
• (2) Umhutu hwevanhu vakuru : Isa 5% Aerosol Liquid, uchimwaya 2-5 g per m³.
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