American Vegetable grower magazine and Growing Produce shared results of a recent nationwide survey in the article: Powdery Mildew, Pigweed Most Prevalent Pests for Vegetable Growers Right Now.
“From coast to coast and border to border, no pest — disease, insect, or weed — plagued U.S. vegetable growers more in 2021 than powdery mildew.”
“Across five of six U.S. regions, no disease was more significant than powdery mildew. The exception was the Southeast, where downy mildew topped powdery mildew by one percentage point.”