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Controlling powdery mildew in outdoor roses

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Authors

A. O. Paulus
J. Nelson
O. Harvey
D. Maire
F. Shibuya, University of California

Publication Information

California Agriculture 28(3):4-5.

Published March 01, 1974

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Abstract

The experimental fungicide El 273 provided excellent control of rose powdery mildew when applied in these tests on a 14-day spray schedule when mildew was severe before spray applications began. (Unfortunately, El 273 will not be marketed by the manufacturer.) Triforine gave good control with data from these and previous trials suggesting applications before appearance of rose powdery mildew, and on a nine-day spray schedule.

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Controlling powdery mildew in outdoor roses

A. O. Paulus, J. Nelson, O. Harvey, D. Maire, F. Shibuya
Webmaster Email: wsuckow@ucanr.edu

Controlling powdery mildew in outdoor 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

A. O. Paulus
J. Nelson
O. Harvey
D. Maire
F. Shibuya, University of California

Publication Information

California Agriculture 28(3):4-5.

Published March 01, 1974

PDF  |  Citation  |  Permissions

Abstract

The experimental fungicide El 273 provided excellent control of rose powdery mildew when applied in these tests on a 14-day spray schedule when mildew was severe before spray applications began. (Unfortunately, El 273 will not be marketed by the manufacturer.) Triforine gave good control with data from these and previous trials suggesting applications before appearance of rose powdery mildew, and on a nine-day spray schedule.

Full text

Full text is available in PDF.

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