Learn how to identify, prevent, and treat powdery mildew with this guide. Discover organic and chemical treatment options, as well as management strategies for long-term control.

Wheat is one of the world’s most important staple foods – its significance for global food security was recently thrown into focus by the loss of grain exports from Ukraine due to the war. A more ...

Powdery mildew is one of the most easily recognizable diseases of landscape and garden plants. While most fungal pathogens are favored by wet weather, powdery mildew pathogens favor high humidity but ...

Answer: It sounds like your Veronica (speedwell) and Phlox plants have powdery mildew — a very common disease found on ornamental plants. Powdery mildews are host specific, so the powdery mildew ...

The size of a genome tells us nothing about the comprehensiveness of the genetic information it contains. The genome of powdery mildew, which can destroy entire harvests with its fine fungal threads, ...

AMES, Iowa – Research led by a U.S. Department of Agriculture scientist at Iowa State University could improve the ability of crops to fight off diseases. Roger Wise, a research geneticist with the ...

Dear Master Gardener: My Veronica plants have a white powder all over the leaves, but none of my other plants have it. What is wrong with the Veronica and should I do something about it? Answer: It ...

The following discussion is on the use of phosphite as a natural soil fungicide and bio-stimulant for early-season soil fungal control and fast plant growth. What is the difference between phosphite ...

The weather is finally warming up enough for us to leave our hibernation and enjoy the sunshine! While you are enjoying these first few days of warmth, look around your yard and garden and start ...

Researchers have discovered how a notorious pathogen may have hijacked one of nature's most enduring mutual relationships. Researchers have discovered how a notorious pathogen may have hijacked one of ...

The worldwide distribution of one of the most important cereal pathogens is the result of human activity. Researchers have traced the history and spread of wheat powdery mildew along wheat trade ...