Crop diseases
Cucumber Diseases
Disease names frequently listed for Cucumber varieties. Prefer resistant cultivars and cultural prevention where possible.
Diseases mentioned for this crop
- Bacterial Wilt 25 mentions
- Powdery Mildew 20 mentions
- Downy Mildew 18 mentions
- Angular Leaf Spot 10 mentions
- Anthracnose 8 mentions
- Cucumber Mosaic Virus 7 mentions
- Fusarium Wilt (Generally Resistant To Most Common Diseases 1 mentions
- Mosaic Virus 1 mentions
- Highly Disease Resistant 1 mentions
- Very Few Issues 1 mentions
Resistance notes from varieties
- Cucumber Mosaic Virus (Intermediate); Powdery Mildew (Intermediate); Scab (High)
- Good general disease tolerance but limited specific resistance
- Good heat tolerance and general disease resistance
- Good resistance to cucumber mosaic virus and downy mildew
- Good heat tolerance and moderate disease resistance
- Moderate resistance to cucumber mosaic virus and downy mildew
- Good resistance to cucumber mosaic virus, powdery mildew, and scab
- Good natural resistance to most cucumber diseases
FAQ: diseases of Cucumber
What diseases affect Cucumber?
Cultivar notes commonly mention Bacterial Wilt, Powdery Mildew, Downy Mildew, Angular Leaf Spot, Anthracnose, Cucumber Mosaic Virus, Fusarium Wilt (Generally Resistant To Most Common Diseases, Mosaic Virus, Highly Disease Resistant, Very Few Issues. Choose resistant varieties where available and improve airflow / drainage to reduce risk.
Lists are aggregated from cultivar notes, not a lab diagnosis. Confirm with local extension before treating.