fungicide metalaxyl 25%WP 35%EC 5%GR Hunhu hwepamusoro
1. Nhanganyaya
Metalaxyl inonzi phenylamide fungicide, inogona kudzivirira nekurapa zvirimwa zvinorwara;Chirimwa chisati chatapukirwa, chinogona kudzivirira chirimwa kubva mukukuvadzwa kwebhakitiriya.Mushure mokunge chirimwa chacho chatapukirwa, chinogona kudzivisa kupararira kunopfuurira kwebhakitiriya mumuti.Nzira dzinowanzoshandiswa dzinosanganisira kupfekwa kwembeu nekupfapfaidza zvinodhaka, izvo zvinogona kudzivirira nekudzivirira goho downy mildew, Phytophthora yemavise, michero nemiriwo uye chirwere chebvudzi remapfunde chinokonzerwa nevhu, Phytophthora nekuora.Kana ichishandiswa, kuitira kudzivirira kudzivirira kwebhakitiriya, inowanzoitwa musanganiswa, se58% metalaxyl manganese zinc uye 50% metalaxyl copper.
| Product name | Metalaxyl |
| Mamwe mazita | Metalaxyl,Acylon(Ciba-Geigy) |
| Magadzirirwo uye dosage | 98% TC, 5% GR, 35% WP, 25% EC |
| CAS Nha. | 57837-19-1 |
| Molecular formula | C15H21NO4 |
| Type | Fungicide |
| Muchetura | Low chepfu |
| Sherufu hupenyu | 2-3 makore akakodzera kuchengetedza |
| muenzaniso | Sample yemahara iripo |
| Mixed formulations | Mancozeb 64%+Metalaxyl8%WPCuprous oxide600g/L+Metalaxyl120 g/L WP |
| Nzvimbo yakabva | Hebei, China |
2.Kushandisa
2.1 Kuuraya chirwere chipi?
Metalaxyl ine simba rakanaka pa downy mildew, early blight, late blight uye sudden fall disease yemiriwo yakawanda inokonzerwa ne downy mold, Phytophthora nePythium.Metalaxyl inoshandiswa zvakanyanya mukugadzirwa kwemuriwo kudzora downy mildew yegaka, Chinese cabbage, lettuce uye white radish, kunonoka blight yematomatisi, mhiripiri nembatatisi, donje blight ye eggplant, chena ngura yekubatwa chibharo uye kudonha kwehutachiona hwemiriwo yakasiyana siyana.
2.2 Kushandiswa pazvirimwa zvipi?
Zvirwere zvemuriwo zvinodzora downy mildew yegaka, Chinese cabbage, lettuce, chibharo, green cauliflower, kabichi, yepepuru kabichi, Cherry Radish, yepakati bhuruu, etc.
3.Notes
1. Kazhinji, 25% wp750 nguva mvura inoshandiswa kudzora cucumber downy mildew uye blight, donje blight ye eggplant, tomato uye pepper, white rust yecruciferous miriwo, nezvimwewo ichapfapfaidzwa kamwe chete mazuva gumi-14, uye nhamba. yemishonga haifaniri kudarika katatu pamwaka.
2. Kudzivirira nekurapwa kwechirwere chebvudzi chena chemhunga: 200-300g ye35% yeseed dressing agent inoshandiswa pa100kg yega yega yembeu.Tanga wanyorovesa mbeu ne1% yemvura kana muto wemupunga, wozosanganisa nehupfu.
3. Kudzivirirwa nekurapwa kwefodya yeblack stem disease: mubhedha wembeu wakarapwa ne133 WG ye25% WP kwemazuva 2-3 mushure mekudyara.Kuchenesa ivhu kwakaitwa paHonda kwemazuva manomwe mushure mekudyarwa, ka500 vachimwaya 58% hupfu hwakanyorova paeka.
4. Kudzivirira uye kudzora blight yembatatisi inononoka: pakatanga kuoneka gwapa reshizha, pfapfaidza 25% ka500 poda pamu, pfapfaidza ka1 mazuva gumi kusvika gumi nemana, kwete kudarika katatu.
