Yellow Rust (Puccinia striiformis) in wheat — early season alert
Sub-mountain hotspots in Pathankot, Gurdaspur, Hoshiarpur showing early yellow rust pustules on lower leaves in HD3086, PBW343.
Full IPM management advisory (click to expand)
1. Scout weekly. Yellow rust starts as bright yellow pustules in stripes on the leaf. 2. If detected: spray Propiconazole 25% EC @ 1ml/L OR Tebuconazole 25% EC @ 1ml/L. Two sprays at 15 days apart. 3. Do NOT wait for symptoms on the flag leaf — the yield damage is already done. 4. Prefer resistant varieties for next year: HD3226, DBW187, HD2967. Avoid highly susceptible varieties. 5. Report clusters via NPSS or your local KVK — helps early warning for the whole belt.
Source: ICAR-IIWBR + Punjab Agriculture Dept
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