Diseases
Diseases
Sunflower field with possible
disease

At least 30 diseases, caused by various fungi, bacteria and viruses, have been identified on wild or cultivated sunflower, but only a few are of economic significance as far as causing yield losses. This section identifies many of the diseases affecting sunflower crops and provides information about the disease, its impact, and control measures. See more images in the Photo Gallery of diseases affecting sunflower and peruse nearly 50 articles under the Disease category located in the Sunflower Magazine archives.
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