Ichi chigadzirwa ndeye systemic fungicide ine kudzivirira uye kurapa mhedzisiro.Inotorwa nemidzi nemashizha uye inoitisa kumusoro uye pasi.Inoshandiswa kudzivirira uye kudzora rice blast chirwere
Tsanangudzo | Chinhu chekudzivirira | Dosage |
Isoprothiolane 40% EC | Rice blast chirwere pamupunga | 1125ml-1500ml |
Iprobenfos 22.5%+isoprothiolane 7.5%EC | Rice blast chirwere pamupunga | 1500ml-2250ml |
isoprothiolane 4%+metalaxyl 14%+thiram 32%wp | Damping blight paminda yembesa dzemupunga | 10005g-15000g |
Hymexazol 10%+isoprothiolane 11%EC | Seedling blight pamupunga | 1000-1500Tiems |
1. Nguva yakakodzera yekushandiswa kwechigadzirwa ichi isati yatanga kuputika kwemashizha emupunga kana panguva yekutanga kwechirwere.Mwaya zvakaenzanirana kamwe chete padanho remusoro uye danho rakazara remusoro, uye pfapfaidza kaviri mazuva manomwe ega ega.
2. Usaise mishonga yezvipembenene pamazuva ane mhepo kana mvura isati yanaya uye kana yanaya.
3. Nguva yakachengeteka yekushandiswa kwechigadzirwa pazvirimwa zvemupunga mazuva makumi maviri nemasere, uye huwandu hwekushandiswa kwechirimwa 2 nguva.