1. Cov khoom no yuav tsum tau siv 1-2 zaug ntawm thawj theem ntawm qhov tshwm sim ntawm xeb zuam nymphs los yog thaum xeb mites pej xeem ntom ntom yog 3-5 lub taub hau / qhov chaw saib.Cov khoom no yuav tsum tau siv rau kev tiv thaiv thiab tswj ntawm lub ncov ntawm lub qe hatching thiab lub ncov ntawm cov tub ntxhais hluas larvae, thiab tshuaj tsuag 1-2 zaug.
2. Txhawm rau kom tsis txhob muaj kev tiv thaiv, nws yuav tsum tau siv nrog lwm cov tshuaj tua kab.
3. Lub sijhawm kev nyab xeeb ntawm cov khoom no yog 28 hnub ntawm citrus thiab 10 hnub ntawm cov zaub qhwv, thiab lub sijhawm thov siab tshaj plaws rau txhua cov qoob loo yog 2 zaug.
1. Khaws kom deb ntawm cov tsiaj nyeg, zaub mov thiab khoom noj, khaws cia kom deb ntawm cov menyuam yaus thiab kaw.
2. Nws yuav tsum tau muab khaws cia rau hauv lub thawv qub thiab khaws cia rau hauv lub xeev kaw, thiab khaws cia rau hauv qhov chaw qis, qhuav thiab qhov cua.
1. Nyob rau hauv rooj plaub ntawm kev sib tsoo ntawm daim tawv nqaij, ntxuav cov tawv nqaij kom huv si nrog xab npum thiab dej.
2. Yog tias qhov muag tsis pom kev, yaug qhov muag kom huv si nrog dej li 15 feeb.
3. Kev noj tshuaj tsis haum, tsis txhob ntuav ntuav, nqa daim ntawv tam sim ntawd mus nug tus kws kho mob kom kuaj xyuas thiab kho.
Specification | Phim Kab | Kev noj tshuaj | Ntim | Kev Muag Khoom |
Lufenuron 50g / l SC | tub rog worm | 300ml / ha. | 100ml / lub raj mis | |
lambda-cyhalothrin 100g/l + Lufenuron 100g/lSC | tub rog worm | 100ml / ha. | ||
Chlorfenapyr 215g / l + Lufenuron 56.6g / lSC | plutella xylostella | 450 ml / h | ||
Emamectin benzoate 2.6% + Lufenuron 12% SC | plutella xylostella | 150ml / ha. | 100ml / lub raj mis | |
Chlorantraniliprole 5% + Lufenuron 5% SC | pob zeb diamond rov qab npauj | 400ml / ha. | 100ml / lub raj mis | |
Fenpropathrin 200g / l + Lufenuron 5% SC | Txiv kab ntxwv tsob ntoo nplooj miner | 500ml / ha. | 2700-3500 zaug |