Pyraclostrobin yog qhov sib xyaw ua ke thiab tuaj yeem sib xyaw nrog ntau yam tshuaj tua kab.
Nov yog qee cov tshuaj sib xyaw ua ke pom zoo
Formula 1:60% pyraclostrobin metiram dej-dispersible granules (5% pyraclostrobin + 55% metiram). Cov mis no muaj ntau yam kev tiv thaiv, kev kho mob thiab kev tiv thaiv, muaj ntau yam kev tiv thaiv kab mob thiab muaj kev nyab xeeb siv. Feem ntau siv los tswj: downy mildew, blight, thiab anthracnose ntawm dib, downy mildew, blight, thiab anthracnose ntawm melon, anthracnose, blight, thiab blight ntawm watermelon, lig blight ntawm lws suav, blight, downy mildew ntawm kua txob, Anthracnose, cruciferous zaub downy mildew, qos yaj ywm lig blight, zaub txiv laum huab xeeb nplooj, thiab lwm yam. Feem ntau, 50 mus rau 80 grams ntawm 60% dej-dispersible granules thiab 45 mus rau 75 kilograms ntawm dej yog siv ib evkawj kom sai tswj kev puas tsuaj thiab kis ntawm tus kab mob.
Formula 2:40% pyraclostrobin ·tebuconazole ncua kev kawm ntawv (10% pyraclostrobin + 30% tebuconazole), cov mis no muaj lub luag haujlwm ntawm kev tiv thaiv, kho thiab tshem tawm. Nws muaj zog adhesion, ua haujlwm ntev, thiab tiv taus nag yaig. Ob leeg muaj qhov sib txawv ntawm kev ua haujlwm. Thaum sib xyaw, lawv tuaj yeem tiv thaiv thiab tswj cov kab mob ntawm cov nplooj, anthracnose, nplhaib scab, xeb, anthracnose nplooj blight, xim av, pob kws, sheath blight, nplooj ntoos, powdery mildew, thiab scab. , scab, vine blight, txiv tsawb dub hnub qub, nplooj nplooj thiab lwm yam kab mob. Siv 8-10 ml ntawm 10% pyraclostrobin + 30% tebuconazole ncua ib evkawj, los yog ua 3000-fold tov rau cov txiv hmab txiv ntoo, sib tov nrog 30 kg ntawm dej thiab tshuaj tsuag tusyees kom sai tswj kev puas tsuaj ntawm cov kab mob saum toj no.
Formula 3:30% difenoconazole · pyraclostrobin ncua kev kawm ntawv (20% difenoconazole + 10% pyraclostrobin). Cov mis no muaj lub luag haujlwm ntawm kev tiv thaiv, kev kho mob, thiab nplooj nkag mus thiab conduction. Cov nyhuv sai sai thiab cov nyhuv ntev ntev. Nws tuaj yeem hloov pauv cov khoom qub xws li mancozeb, chlorothalonil, Metalaxyl mancozeb, thiab mancozeb. Nws tuaj yeem tswj tau thaum ntxov blight, anthracnose, powdery mildew, downy mildew, vine blight, damping tawm, sclerotinia, scab, kab mob ntawm cov pos hniav, scab, xim av, nplooj, thiab qia blight. thiab ntau yam kab mob. Siv 20-30 ml ntawm 30% difenoconazole · pyraclostrobin ncua ib evkawj, tov nrog 30-50 kg ntawm dej thiab txau tusyees yuav sai sai tiv thaiv kom txhob kis tau tus kab mob saum toj no.
Kev ceev faj thaum sib xyaw pyraclostrobin:
1. Ceev faj tsis txhob sib tov pyraclostrobin nrog alkaline fungicides, emulsifiable concentrates, los yog silicones. Thaum sib xyaw nrog lwm cov tshuaj, yuav tsum tau them nyiaj mloog mus rau qhov concentration thiab kev sim ua tiav.
2. Thaum sib tov pyraclostrobin thiab foliar chiv, koj yuav tsum tau them sai sai rau. Dissolve lub foliar fertilizer ua ntej, thiab ces ncuav pyraclostrobin. Nyob rau hauv ib txwm muaj xwm txheej, pyraclostrobin ntxiv rau potassium dihydrogen phosphate thiab kab kawm yuav ua tau zoo heev.
3. Pyraclostrobin nws tus kheej muaj kev nkag siab siab, yog li nws tsis pom zoo kom ntxiv silicone.
4. Pyraclostrobin tuaj yeem sib xyaw nrog brassinoids, tab sis nws yog qhov zoo tshaj rau dilute lawv ob zaug thiab sib tov.
5. Nws tsis pom zoo kom sib tov pyraclostrobin nrog cov tshuaj tua kab mob oxidizing, xws li potassium permanganate, hydrogen peroxide, peracetic acid, chlorobromine thiab lwm yam tshuaj tua kab.
Post lub sij hawm: Mar-04-2024
