What medicine should mung bean smut use? Find a solution

When you say black powder, it is actually pink and red rust. This book is called Mung Bean Rust. Triazole drugs, such as tebuconazole, myclobutanil, flusilazole, triazolone, hexaconazole, etc. It can be sprayed at normal concentration, which is efficient and economical. Different areas have different resistance, so it is recommended to spray twice, once every 7 days, and control twice continuously. Don't use propiconazole, which can obviously inhibit the growth at normal concentration and play a role in controlling the growth (pressing seedlings). For the treatment of cowpea rust, the common personal formula: benazoxystrobin+tebuconazole 80% 5g (or 43% 10g) or hexaconazole, the first-line retail formula, the farmers' response effect is good.