As discuss by Phone, I would like to inform you that Dimethomorph 50%WP (forum) is more effective than Metalaxyl M (Apron XL), the result is same both chiang rai and khon san.
My recommendation as below,
- Dimethomorph 50%WP (forum) 5g/seed 1 kg
For Row crop they treated dimethomorph 5g/kg + metalaxyl 0.6 ml/kg for FDN seed that distribute to production but they treated 1 ml of metalaxyl (no dimethomorph) for sweet corn products.
I also asked Sommai who is seasonal at Kaset somboon observed my field at khon san in Aug.
I will share my project to SPR-VG team and sharing to VG team.