Profenofos 40% EC
Qib Kev Txawj Ntse:89%TC
| Cov Lus Qhia Tshwj Xeeb | Lub hom phiaj ntawm kev tiv thaiv | Kev Siv Tshuaj |
| Profenofos 40%EC | kab laug sab paj rwb | 1500ml/ha. |
| Cypermethrin 400g/l +Profenofos 40g/l EC | kab laug sab paj rwb | 1200ml/ha. |
| Hexaflumuron 2% +Profenofos30% EC | kab laug sab paj rwb | 1200ml/ha. |
| Phoxim 20% + Profenofos 5% EC | kab laug sab paj rwb | 1200ml/ha. |
| Beta-Cypermethrin 38% + Profenofos 2% EC | kab laug sab paj rwb | 13000ml/ha. |
Cov kev cai rau kev siv:
1. Lub sijhawm siv tau zoo rau cov khoom no rau paj rwb yog 7 hnub, thiab siv tau txog li 3 zaug rau ib lub caij cog qoob loo.
2. Lub sijhawm muaj kev nyab xeeb rau cov zaub qhwv cruciferous yog 14 hnub, thiab nws tuaj yeem siv tau txog li 2 zaug rau ib lub caij qoob loo.
3. Cov tshuaj no yog cov tshuaj tua kab organophosphorus. Nws raug pom zoo kom hloov pauv nrog lwm cov tshuaj tua kab uas muaj cov txheej txheem sib txawv ntawm kev ua haujlwm kom ncua kev loj hlob ntawm kev tiv thaiv.
4. Cov khoom no rhiab heev rau alfalfa thiab sorghum. Thaum siv tshuaj tua kab, tsis txhob cia cov kua ntws mus rau cov qoob loo saum toj no kom tiv thaiv kev puas tsuaj ntawm cov tshuaj tua kab.
