Hōʻike | Nā mea kanu i manaʻo ʻia | ʻO ka maʻi | ʻAiʻai |
ʻO Azoxystrobin25%SC | kukama | ʻO ka maʻi malū | 600ml-700ml/ha. |
ʻO Azoxystrobin 50%WDG | kukama | ʻO ka maʻi malū | 300ml-350g/ha. |
Difenoconazole 125g/l + Azoxystrobin 200g/l SC | ʻalawai | anthracnose | 450-750ml/ha. |
Tebuconazole 20% + Azoxystrobin 30% SC | Laiki | maʻi puʻu | 75-110ml/ha. |
Dimethomorph20% + Azoxystrobin20% SC | ʻuala | Lʻai ʻino | 5.5-7L/ha. |
1.No ka pale ʻana a me ka mālama ʻana i ka kukumba downy mildew, e like me ke ʻano i ʻōlelo ʻia, ʻo ka pua o ka lau he 1-2 mau manawa ma mua o ka hiki ʻana mai o ka maʻi a i ʻole i ka wā i ʻike ʻia ai nā wahi maʻi sporadic mua, e pili ana i ka loli ʻana o ke aniau a me ka ulu ʻana. o ka maʻi, he 7-10 lā ka manawa;
2.ʻO ka wā palekana o kēia huahana ma nā hua waina he 20 mau lā, a hiki ke hoʻohana ʻia i 3 mau manawa i kēlā me kēia kau.
3.ʻO 5 mau lā ka lōʻihi palekana o ka ʻuala, me ka nui o 3 mau hoʻohana i kēlā me kēia mea kanu.
4, Wnā lā indy a i ʻole ka ua i manaʻo ʻia i loko o 1 hola, mai hoʻopili