Advocacy & Research Downy Mildew on Impatiens

Downy Mildew on Impatiens

Impatiens Downy Mildew: Guidelines for Landscaper, Ball®
http://www.ballhort.com/Landscapers/tips.aspx?articleid=16#article

Impatiens Downy Mildew: Guidelines for Growers, Ball®
www.ballhort.com/pdf/ImpatiensDownyMildewGrowerGuidelines.pdf

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