fungicide metalaxyl 25%WP 35%EC 5%GR Boleng bo phahameng
1.Selelekela
Metalaxyl ke phenylamide fungicide, e ka sireletsang le ho phekola limela tse kulang;Pele semela sena se tšoaetsoa, se ka sireletsa semela ho tsoa kotsi ea baktheria.Ka mor'a hore semela se tšoaetsoe, se ka thibela ho ata ho tsoelang pele ha libaktheria semeleng.Mekhoa e tloaelehileng ea tšebeliso e kenyelletsa ho roala peo le ho fafatsa ka lithethefatsi, tse ka thibelang le ho laola downy mildew, Phytophthora ea mahapu, litholoana le meroho le lefu la moriri o mosoeu oa nyalothe le bakoang ke downy hlobo, Phytophthora le bola.Ha e sebelisoa, molemong oa ho qoba ho hanyetsa baktheria, hangata e etsoa liente tse tsoakiloeng, joalo ka 58% metalaxyl manganese zinc le 50% metalaxyl copper.
| Lebitso la sehlahisoa | Metalaxyl |
| Mabitso a mang | Metalaxyl,Acylon(Ciba-Geigy) |
| Tlhahiso le litekanyetso | 98%TC,5%GR,35%WP,25%EC |
| Nomoro ea CAS. | 57837-19-1 |
| Mokhoa oa limolek'hule | C15H21NO4 |
| Mofuta | Fungicide |
| Chefo | Chefo e tlase |
| Shelf bophelo | 2-3 lilemo polokelo e nepahetseng |
| mohlala | Mohlala oa mahala o teng |
| Metsoako ea metsoako | Mancozeb 64%+Metalaxyl8%WPCuprous oxide600g/L+Metalaxyl120 g/L WP |
| Sebaka sa tlhaho | Hebei, China |
2.Kopo
2.1 Ho bolaea lefu lefe?
Metalaxyl e na le phello e ntle ho downy mildew, blight ea pele, blight ea morao le lefu la tšohanyetso la ho oa ha meroho e mengata e bakoang ke hlobo ea downy, Phytophthora le Pythium.Metalaxyl e sebelisoa haholo tlhahiso ea meroho ho laola downy hlobo ea likomkomere, k'habeche ea Chaena, lettuce le radish e tšoeu, blight ea tamati, pepere le litapole, k'hothone ea eggplant, mafome a tšoeu a peto le ho putlama ha baktheria ea meroho e fapa-fapaneng.
2.2 Ho sebelisoa lijalong life?
Mafu a meroho a laola downy hlobo ea likomkomere, k'habeche ea Chaena, lettuce, peto, cauliflower e tala, k'habeche, k'habeche e pherese, Cherry Radish, blue blue, joalo-joalo.
3.Lintlha
1. Ka kakaretso, 25% wp750 times liquid e sebelisoa ho laola likomkomere downy hlobo le blight, blight ea k'hothone ea eggplant, tamati le pepere, mafome a tšoeu a meroho ea cruciferous, joalo-joalo e tla fafatsoa hang ka matsatsi a 10-14, le palo. ea lithethefatsi e ke ke ea feta makhetlo a 3 ka nako ea selemo.
2. Thibelo le kalafo ea lefu la moriri o mosoeu oa nyalothe: 200-300g ea 35% ea ho roala peo e sebelisoa bakeng sa 100kg ea peo.Pele u nosetsa peo ka 1% ea metsi kapa sopho ea raese, ebe u kopanya phofo.
3. Thibelo le pheko ea lefu la koae black stem: bethe ea peo e ne e phekoloa ka 133 WG ea 25% WP ka matsatsi a 2-3 ka mor'a ho jala.Phekolo ea mobu e ile ea etsoa ho Honda ka matsatsi a supileng ka mor'a ho lema, makhetlo a 500 a fafatsa ka phofo e kolobisitsoeng ea 58% ka acre.
4. Thibelo le taolo ea sebolaea sa morao sa litapole: ha letheba la makhasi le qala ho hlaha, fafatsa phofo ea 25% makhetlo a 500 ka musu ka 'ngoe, fafatsa ha 1 ka matsatsi a 10-14, eseng makhetlo a 3.
