How to treat powdery mildew on cucumbers?
Gardeners can control for powdery mildew by planting resistant types of cucumber and by treating infected crops with sulfur-based products.
When does powdery mildew occur?
Powdery mildew occurs most often in wet or humid spring weather, when plants do not have sufficient air circulation, and the leaves remain damp or wet for long periods of time.
What is white mold on cucumbers?
White mold is a minor disease of cucumber plants, but it can ruin your crop. The fungus is extremely challenging to remove from the soil once it takes hold. As of 2010, no chemical control exists for white mold. Powdery mildew occurs most often in wet or humid spring weather, when plants do not have sufficient air circulation, ...
Why do cucumbers have mold?
Cucumber plants may develop mold diseases, primarily as a result of poor environmental conditions. Two diseases in particular display white mold as symptoms; gardeners should be able to distinguish between the two diseases to provide proper disease management. Infections occur in the spring and summer months. ...
How long does white mold last in the soil?
This fungus infects other cucurbits, tomatoes, lettuce and many other vegetables and garden plants. The fungus can survive in the soil for five years and may exist for a couple of years without showing symptoms. Cool, wet weather promotes the spread of white mold.
Can cucumbers get white mold?
Cucumber plants can experience white mold disease and another disease, powdery mildew, that produces a white mold as part of its symptoms. All types of cucumbers can contract white mold or powdery mildew. These diseases can cripple backyard gardeners and commercial growers alike.