26/10/2026
🥒 Angular yellow spots on cucumber leaves? Take a closer look underneath.
Yellow, angular lesions on the upper leaf surface and sporulation underneath can signal cucumber downy mildew. In humid conditions, repeated infections can quickly damage foliage and put fruit production at risk.
Early protection matters.
Introducing King’s Protexate SC—designed to provide preventive and curative protection through surface protection and systemic activity, helping suppress disease development and protect healthy leaves.
Healthy foliage supports plant growth, continued harvesting and yield potential.
🎥 Watch the video to learn what to look for and why timely protection makes a difference.
Growing cucumbers or supplying crop protection products? Message us with your country and crop stage to discuss product information and local availability.
King Quenson — From Soil to Your Harvest.
Use only where registered and follow the approved local product label.