Kub muag fungicide mancozeb 80% WP mancozeb 85% TC hmoov nrog zoo zoo
Taw qhia
Mancozeb yog ib qho tshuaj tiv thaiv kab mob zoo heev, uas yog cov tshuaj tua kab uas tsis muaj tshuaj lom.Vim tias nws muaj ntau yam kev ua kom tsis muaj menyuam, tsis yooj yim rau kev tsim cov tshuaj tiv thaiv, thiab nws cov nyhuv tswj tau pom tseeb zoo dua li lwm cov fungicides zoo sib xws, nws yeej ib txwm yog cov khoom loj tonnage hauv ntiaj teb.
Tam sim no, feem ntau ntawm cov tshuaj fungicides hauv tsev tau ua tiav thiab npaj nrog mancozeb.Cov kab kawm ntawm manganese thiab zinc tuaj yeem txhawb txoj kev loj hlob thiab tawm los ntawm cov qoob loo.Los ntawm ntau tshaj kaum xyoo ntawm daim ntawv thov teb, lawv muaj txiaj ntsig zoo rau kev tswj hwm ntawm pear scab, txiv apples defoliation, melon thiab zaub blight, downy mildew thiab teb qoob loo xeb.Qhov tshwm sim ntawm cov kab mob tuaj yeem tswj tau zoo yam tsis muaj lwm yam fungicides, Qhov zoo yog ruaj khov thiab txhim khu kev qha.
| Khoom npe | Mancozeb |
| Lwm lub npe | MANZEB, CRITTOX, marzin, Manaeb, MANCO |
| Formulation thiab ntau npaum | 85% TC, 80% WP, 70% WP, 30% SC |
| CAS Nr. | 8 018-01-7 |
| Cov mis mos molecular | C8H12Mn2N4S8Zn2 2- |
| Hom | Tshuaj tua kab mob |
| Toxicity | Tsawg toxic |
| Txee lub neej | 2-3 xyoos ruaj khov |
| qauv | Dawb qauv muaj |
| Mixed formulations | Mancozeb 60% + dimethomorph 9% WDGMancozeb 64% + metalaxyl 8% WP Mancozeb 64% + Cymoxanil 8% WP |
| Qhov chaw ntawm keeb kwm | Hebei, Suav |
Daim ntawv thov
2.1 Yuav tua kab mob dab tsi?
Lub hom phiaj tseem ceeb ntawm kev tswj hwm: pear scab, citrus scab, rwj, txiv apples defoliation, grape downy mildew, litchi downy mildew, Phytophthora, Ntsuab kua txob Blight, dib, cantaloupe, watermelon downy mildew, lws suav blight, paj rwb Boll Rot, nplej xeb, powdery mildew. , pob kws loj qhov chaw, kab txaij chaw, luam yeeb dub shank, yam anthracnose, xim av rot, hauv paus caj dab rot Spot defoliation, thiab lwm yam.
2.2 Yuav siv li cas rau cov qoob loo?
Txiv lws suav, eggplant, qos yaj ywm, cabbage, nplej, thiab lwm yam
2.3 Dosage thiab siv
| Cov qauv tsim | Cov npe qoob loo | Tswj khoom | Noj | Txoj kev siv |
| 80% WP | Apple tsob ntoo | kab mob anthrax | 600-800 zaug ua kua | tshuaj tsuag |
| txiv lws suav | Thaum ntxov blight | 1950-3150 g / ha | tshuaj tsuag | |
| cherry | xim av plam | 600-1200 zaug ua kua | tshuaj tsuag | |
| 30% SC | txiv lws suav | Thaum ntxov blight | 3600-4800 g / h | tshuaj tsuag |
| txiv tsawb | Nplooj nplooj | 200-250 zaug ua kua | tshuaj tsuag |
Sau ntawv
(1) Thaum lub sij hawm cia, yuav tsum tau them nyiaj mloog kom tsis txhob muaj qhov kub thiab txias, kom tsis txhob decompose tus neeg sawv cev thiab txo qhov ua tau zoo nyob rau hauv qhov kub thiab txias.
(2) Txhawm rau txhim kho kev tswj hwm, nws tuaj yeem sib xyaw nrog ntau yam tshuaj tua kab thiab tshuaj chiv, tab sis tsis yog nrog cov tshuaj tua kab alkaline, tshuaj chiv thiab tooj liab uas muaj kev daws teeb meem.
(3) Cov tshuaj tuaj yeem ua rau cov tawv nqaij thiab cov mucous membrane.Ua tib zoo saib xyuas kev tiv thaiv thaum siv nws.
(4) Nws tsis tuaj yeem tov nrog alkaline lossis tooj liab uas muaj cov neeg ua haujlwm.Nws yog tshuaj lom rau ntses thiab tsis tuaj yeem ua paug rau hauv dej.
