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Agricultural crops :: Cereals :: Sorghum

Rust: Puccinia purpurea
Symptom
  • The pustules are elliptical and parallel with the leaf veins.
  • In highly susceptible cultivars the pustules occur so densely that almost the entire leaf tissue is destroyed. 
Management
  • Spray Mancozeb at 1kg/ha. Repeat fungicidal application after 10 days
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