Tšebeliso ea dichlorvos

Dichlorvos, sebolaya dikokonyana sa organophosphorus, se na le tjhefu e phahameng le ditlamorao tse ntle tsa ho bolaya dikokonyana.Ha re e shebeng hammoho.

Dichlorvos e boetse e tsejoa e le DDVP, mofuta oa chefo e bolaeang likokoanyana ea organophosphate.Sehlahisoa se hloekileng ke mokelikeli o se nang 'mala ho isa ho amber o monko o monate.Mokelikeli o mosehla o mosehla ho isa ho o mosehla o sootho o mafura, o senyehang butle ka har'a motsoako o nang le metsi 'me o potlakisa ha o kopana le alkali.E tsitsitse ha e chesa ebile e senya ho ea ho tšepe.Chefo ho batho le liphoofolong, chefo e ngata litlhaping, 'me e chefo haholo linotšing.

 

Phello ea likokoana-hloko ea dichlorvos

Dichlorvos ke sebolaya dikokonyana se sephara le acaricide.E na le litlamorao tsa ho bolaea batho, ho chefo ka mpeng le ho fumigation.Tšusumetso ea ho kopana e betere ho feta trichlorfon, 'me e liha tse senyang lijalo kapele.E ka sebelisoa bakeng sa meroho, lifate tsa litholoana le mefuta e fapaneng ea lijalo tsa masimong.

 

Boemo ba tšebeliso ea dichlorvos

1. Ho thibela le ho laola seboko sa k'habeche, cabbage armyworm, cabbage sawfly, cabbage aphid, cabbage borer, prodenia litura, fafatsa ka makhetlo a 80% EC 1500-2000.

斜纹夜蛾

2. Ho thibela le ho laola mashome a mabeli a metso e robeli ladybug, koae popane, whitefly, cotton bollworm, diamondback moth, lamp moth, le armyworm, fafatsa ka makhetlo a 80% EC 1000.

3.Ho laola likho tse khubelu le hoaba, fafatsa ka 50% EC 1000-1500 linako.

4. Bakeng sa thibelo le kalafo ea li-cutworms, mahapu a mosehla, le maleshoane a mosehla, fafatsa kapa u nosetse metso ka linako tse 800-1000 tsa 80% EC.

5.1000 makhetlo a metsi, tsepamisa maikutlo ho fafatsa li-buds, lipalesa, li-pods tse bonolo le lipalesa tsa fatše, fafatsa ka makhetlo a 2-3.

 

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Nako ea poso: Dec-18-2020