Mashandiro uye Mashandiro eBifenthrin

BifenthrinIne migumisiro yekuuraya zvipembenene zvinosangana neganda uye ine chepfu mudumbu, asi haina basa rekuuraya muviri wese kana fumigation. Ine kukurumidza kuuraya, inogara kwenguva refu, uye inouraya zvipembenene zvakasiyana-siyana. Inonyanya kushandiswa kudzora zvipembenene zvakaita seLepidoptera larvae, whiteflies, aphids, uye herbivorous spider mites.

Kushandiswa kweBifenthrin

1. Kudzora zvipembenene zvepasi pevhu zvemavise, nzungu nezvimwe zvirimwa zvakaita semagumbeze,wireworms, nezvimwewo.

2. Dzora zvipembenene zvemuriwo zvakaita semaaphids, diamondback moths, diamondback moths, beet armyworms, cabbage worms, greenhouse whiteflies, eggplant red spider mites uye tea yellow mites.

3. Dzora zvipembenene zvemiti yetii zvakaita semakonye etii, gonye retii, chipembenene chine chepfu chetii black, chipembenene chinobaya tii, chipembenene chetii chidiki, chipembenene chetii yero, chipembenene chine ndebvu pfupi, chipembenene chetii, chipembenene chine ndebvu nhema, chipembenene chine mitsetse mitema uye chipembenene chine madota.

Nzira yekushandiswa kweBifenthrin

1. Kudzora maeggplant red spider mites, 30-40 milliliters e10% bifenthrin emulsifiable concentrate inogona kuiswa pa mu, yosanganiswa zvakaenzana ne40-60 kgs yemvura yobva yapfapfaidzwa. Mhedzisiro yacho inogara kwenguva yakareba kwemazuva angangoita gumi. Tie yellow mite paeggplants inogona kudzorwa nekupfapfaidza 30 milliliters e10% bifenthrin emulsifiable concentrate yakasanganiswa zvakaenzana ne40 kgs yemvura.

2. Pakutanga kwekuonekwa kwenhunzi chena mumuriwo, manwiwa nezvimwe zvirimwa, 20-35 milliliters ye3% bifenthrin water emulsion kana 20-25 milliliters ye10% bifenthrin water emulsion inogona kuiswa pa mu, ichisanganiswa nemakirogiramu 40-60 emvura yekudzivirira kupfapfaidza.

3. Kune zvipembenene zvakaita sema "inchworms", "small green leafhoppers", "tea caterpillars" uye "black-spined whitefly" pamiti yetii, mushonga wezvipembenene wakaderedzwa ka1000 kusvika 1500 unogona kupfapfaidzwa kuti utonge panguva yemakore maviri kusvika matatu ekuberekwa paanenge achiri mudiki uye kana nymphs dzichiitika.

4. Munguva yekuonekwa kwezvipembenene zvikuru nezvinyavada zvakaita semaaphid, nhunzi chena nemadandemutande matsvuku pamiriwo yemhuri dzecruciferous neCucurbitaceae, mushonga wemvura wakaderedzwa mvura ka1000 kusvika 1500 unogona kupfapfaidzwa kuti udzore.

5. Kuti zvirimwa zvisaparare, zvakadai sedonje nedonje, pamwe nezvipembenene zvakaita secitrus leaf moth, mushonga wezvipembenene wakasanganiswa ka1000 kusvika 1500 unogona kupfapfaidzwa pamiti panguva yekufukidzwa kwemazai kana nguva yekufukidzwa kwemazai uye panguva yekukura.