Deltamethrin Deltamethrin Hoobkas nqi Tshuaj tua kab Deltamethrin 98% TC CAS 52918-63-5
Taw qhia
Deltamethrin yog ib qho ntawm cov tshuaj tua kab pyrethroid uas muaj tshuaj lom ntau tshaj plaws rau cov kab.Nws muaj kev sib cuag thiab plab toxicity.Nws muaj kev sib cuag sai thiab muaj zog knockdown quab yuam.Nws tsis muaj fumigation thiab sab hauv absorption.
Nws tuaj yeem tua qee cov kab tsuag ntawm qhov siab siab.Lub sij hawm ntev (7 ~ 12 hnub).Formulated rau hauv emulsifiable roj los yog wettable hmoov, nws yog ib tug nruab nrab insecticide.
Nws muaj ntau yam kab mob spectrum.Nws muaj txiaj ntsig zoo rau Lepidoptera, Orthoptera, tasyptera, Hemiptera, Diptera, Coleoptera thiab lwm yam kab tsuag, tab sis nws muaj me me los yog tsis tshua muaj kev tswj xyuas ntawm mites, scale kab thiab mirid ntxhw.Nws tseem yuav txhawb nqa kev tsim tawm ntawm mites.Thaum kab thiab mites nyuaj, nws yuav tsum tau tov nrog tshwj xeeb acaricides.
| Khoom npe | Dealtamethrin |
| Lwm lub npe | Decamethrin, decis, dealtametrin |
| Formulation thiab ntau npaum | 2.5% EC, 5% EC, 2.5% WP, 5% WP |
| CAS Nr. | 52918-63-5 |
| Cov mis mos molecular | C22H19Br2NO3 |
| Hom | Tshuaj tua kab |
| Toxicity | Tsawg toxic |
| Txee lub neej | 2-3 xyoos ruaj khov |
| qauv | Dawb qauv muaj |
| Mixed formulations | Lambda-cyhalothrin 1.5% + amitraz 10.5% EC Bifenthrin 2.5% + amitraz 12.5% EC Amitraz 10.6% + abamectin 0.2% EC |
Daim ntawv thov
2.1 Yuav tua pests?
Nws muaj cov nyhuv tua zoo rau ntau yam kab tsuag xws li paj rwb bollworm, liab bollworm, cab cab, Plutella xylostella, Spodoptera litura, haus luam yeeb worm, nplooj noj beetle, aphid, dig muag toon, Toona sinensis, nplooj cicada, heartworm, nplooj miner, pos nphuab, kab ntsig, inchworm, choj worm, armyworm, borer thiab locust.
2.2 Yuav siv li cas rau cov qoob loo?
Deltamethrin muaj feem xyuam rau ntau hom qoob loo, xws li zaub cruciferous, zaub melon, zaub zaub, zaub txiv hmab txiv ntoo, txiv hmab txiv ntoo, asparagus, mov, nplej, pob kws, sorghum, rape, txiv laum huab xeeb, taum pauv, qab zib beet, qab zib, flax, sunflower, alfalfa, paj rwb, luam yeeb, tshuaj yej tsob ntoo, kua, txiv duaj, txiv duaj, plum, jujube, persimmon, txiv hmab, txiv ntseej, citrus, txiv tsawb Litchi, duguo, ntoo, paj, Suav tshuaj ntsuab nroj tsuag, nyom thiab lwm yam nroj tsuag.
2.3 Dosage thiab siv
| Cov qauv tsim | Cov npe qoob loo | Tswj khoom | Noj | Txoj kev siv |
| 2.5% EC | Apple tsob ntoo | Peach txiv hmab txiv ntoo borer | 1000-1500 zaug ua kua | tshuaj tsuag |
| Cruciferous zaub | Cabbage worm | 450-750 ml / ha | tshuaj tsuag | |
| paj rwb | aphid | 600-750 ml / h | tshuaj tsuag | |
| 5% EC | zaub qhwv | Cabbage worm | 150-300 ml / h | tshuaj tsuag |
| Suav zaub qhwv | Cabbage worm | 300-450 ml / h | tshuaj tsuag | |
| 2.5% WP | Cruciferous zaub | Cabbage worm | 450-600 g / h | tshuaj tsuag |
| kev huv | yoov tshaj cum thiab kab laum | 1 g / ㎡ | Cov tshuaj tsuag residual | |
| kev huv | Begbugs | 1.2g / ㎡ | Cov tshuaj tsuag residual |
Sau ntawv
1. Cov nyhuv tswj tau zoo dua thaum qhov kub thiab txias, yog li nws yuav tsum tsis txhob muaj huab cua kub.
2. Cov tshuaj tsuag yuav tsum zoo ib yam thiab xav txog, tshwj xeeb tshaj yog rau kev tswj cov kab tsuag xws li taum Askiv borer thiab ginger borer.Nws yuav tsum tau tswj nyob rau hauv lub sij hawm ua ntej larvae noj rau hauv cov txiv hmab txiv ntoo pods los yog stems.Txwv tsis pub, cov nyhuv yog tsawg.
3. Thaum siv cov tshuaj tua kab no, cov naj npawb thiab cov tshuaj yuav tsum raug txo kom ntau li ntau tau, los yog siv sib hloov lossis sib xyaw nrog cov tshuaj tua kab tsis muaj pyrethroid xws li organophosphorus, uas yog qhov tsim nyog rau kev ua kom qeeb ntawm cov tshuaj tiv thaiv kab tsuag.
4. Tsis txhob sib xyaw nrog cov tshuaj alkaline kom tsis txhob txo qhov ua tau zoo.
5. Cov tshuaj muaj kev tswj xyuas tsawg heev ntawm mite nplai, yog li nws tsis tuaj yeem siv tshwj xeeb los ua acaricide kom tsis txhob muaj kev puas tsuaj ntawm cov mites.Nws yog qhov zoo dua tsis tsuas yog tswj cov paj rwb bollworm, aphid thiab lwm yam kab tsuag nrog kev loj hlob sai.
6. Nws muaj tshuaj lom heev rau cov ntses, cw, muv thiab silkworm.Thaum siv cov tshuaj, koj yuav tsum nyob deb ntawm nws qhov chaw pub mis kom tsis txhob poob loj.
7. Cov tshuaj yog txwv tsis pub 15 hnub ua ntej sau qoob ntawm nplooj nplooj.
8. Tom qab tshuaj lom los ntawm kev ua yuam kev, nws yuav tsum raug xa mus rau tsev kho mob tam sim ntawd.
