California Agriculture
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Fungicides for powdery mildew and rust in roses

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Authors

Albert O. Paulus , University of California
Jerry Nelson, University of California

Publication Information

California Agriculture 37(3):20-21.

Published March 01, 1983

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Abstract

Not available – first paragraph follows: Powdery mildew is undoubtedly the most widespread disease of roses. The casual fungus, Sphaerotheca pannosa var. rosae, appears as a white or gray powdery or mealy coating on the leaves, tender stems, and flowerbuds. It distorts and discolors those areas, causes defoliation, and reduces plant vigor.

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Fungicides for powdery mildew and rust in roses

Albert O. Paulus, Jerry Nelson
Webmaster Email: wsuckow@ucanr.edu

Fungicides for powdery mildew and rust in roses

Share using any of the popular social networks Share by sending an email Print article
Share using any of the popular social networks Share by sending an email Print article

Authors

Albert O. Paulus , University of California
Jerry Nelson, University of California

Publication Information

California Agriculture 37(3):20-21.

Published March 01, 1983

PDF  |  Citation  |  Permissions

Author Affiliations show

Abstract

Not available – first paragraph follows: Powdery mildew is undoubtedly the most widespread disease of roses. The casual fungus, Sphaerotheca pannosa var. rosae, appears as a white or gray powdery or mealy coating on the leaves, tender stems, and flowerbuds. It distorts and discolors those areas, causes defoliation, and reduces plant vigor.

Full text

Full text is available in PDF.

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