Diafenthiuron
Kev piav qhia txog khoom
| Lub npe ntawm cov khoom | Diafenthiuron |
| Qhov tsos | Dawb crystalline hmoov los yog hmoov. |
| Daim Ntawv Thov | Diafenthiuronyog ib qho tshuaj tua kab mob tshiab, uas muaj cov haujlwm ntawm kev kov, tshuaj lom hauv plab, kev nqus pa thiab fumigation, thiab muaj qee yam kev ua phem rau ovicidal. |
Cov khoom no yog acaricide, cov khoom xyaw zoo yog butyl ether urea. Cov tsos ntawm cov tshuaj thawj yog dawb rau lub teeb grey hmoov nrog pH ntawm 7.5 (25 ° C) thiab ruaj khov rau lub teeb. Nws yog me ntsis lom rau tib neeg thiab tsiaj txhu, lom heev rau ntses, lom heev rau muv, thiab muaj kev nyab xeeb rau cov yeeb ncuab ntuj. Nws muaj kev kov thiab plab lom nyhuv rau kab tsuag, thiab muaj kev nkag mus zoo, nyob rau hauv lub hnub, cov tshuaj tua kab zoo dua, 3 hnub tom qab thov, thiab qhov zoo tshaj plaws yog 5 hnub tom qab thov.
Daim Ntawv Thov
Feem ntau siv rau paj rwb, ntoo txiv hmab txiv ntoo, zaub, nroj tsuag dai kom zoo nkauj, taum pauv thiab lwm yam qoob loo los tswj ntau yam kab tsuag, kab dawb, npauj npaim pob zeb diamond, rapeseed, aphids, leafhopper, leaf miner moth, nplai thiab lwm yam kab tsuag, mites. Cov tshuaj pom zoo yog 0.75 ~ 2.3g ntawm cov khoom xyaw nquag / 100m2, thiab lub sijhawm yog 21d. Cov tshuaj no muaj kev nyab xeeb tiv thaiv cov yeeb ncuab ntuj.
Kev mloog zoo
1. ua raws li qhov ntau npaum li cas ntawm kev siv tshuaj.
2. Lub sijhawm muaj kev nyab xeeb rau kev siv butyl ether urea ntawm cov zaub cruciferous yog 7 hnub, thiab nws siv txog li 1 zaug rau ib lub caij qoob loo.
3. Nws raug pom zoo kom siv cov tshuaj tua kab uas muaj ntau txoj hauv kev sib txawv los hloov pauv kom ncua qhov tshwm sim ntawm kev tiv thaiv.
4. nws muaj tshuaj lom heev rau cov ntses, thiab yuav tsum tsis txhob ua rau cov pas dej thiab cov dej qias neeg.
5. lom rau cov muv, tsis txhob siv thaum lub sijhawm paj.
6. Hnav khaub ncaws tiv thaiv thiab hnab looj tes thaum siv butyl ether urea kom tsis txhob nqus cov kua dej. Tsis txhob noj lossis haus thaum siv. Ntxuav tes thiab ntsej muag tam sim ntawd tom qab siv.
7. Cov ntim khoom yuav tsum tau ua kom zoo tom qab siv, tsis txhob ua rau ib puag ncig puas tsuaj.
8. cov poj niam cev xeeb tub thiab cov poj niam pub niam mis kom tsis txhob kov cov tshuaj kua.
9. Lub thawv siv lawm yuav tsum tau muab pov tseg kom zoo, tsis siv tau, thiab tsis tuaj yeem pov tseg thaum twg xav tau.
Peb Qhov Zoo
1. Peb muaj ib pab neeg ua haujlwm zoo thiab ua tau raws li koj xav tau ntau yam.
2. Muaj kev paub nplua nuj thiab kev paub txog kev muag khoom hauv cov khoom siv tshuaj lom neeg, thiab muaj kev tshawb fawb tob txog kev siv cov khoom thiab yuav ua li cas kom muaj txiaj ntsig zoo tshaj plaws.
3. Lub kaw lus zoo, txij li kev muab khoom mus rau kev tsim khoom, kev ntim khoom, kev tshuaj xyuas zoo, kev muag khoom tom qab, thiab txij li qhov zoo mus rau kev pabcuam kom ntseeg tau tias cov neeg siv khoom txaus siab.
4. Qhov zoo ntawm tus nqi. Vim yog lub hauv paus ntawm kev ua kom zoo, peb yuav muab tus nqi zoo tshaj plaws rau koj los pab kom cov neeg siv khoom txaus siab rau koj.
5. Kev thauj mus los zoo, xws li cua, dej hiav txwv, av, thiab kev xa khoom sai, txhua yam muaj cov neeg sawv cev tshwj xeeb los saib xyuas. Txawm koj xav siv txoj kev thauj mus los twg los xij, peb ua tau.










