Plant Disease Management Reports
Report No. 17:V158
Squash, acorn: Cucurbita pepo
Powdery mildew: Podosphaera xanthii
Efficacy of organic products for control of powdery mildew on moderately resistant acorn squash, 2022.
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First Author: Matthew Uebbing
Additional Authors: M.K. Hausbeck
Section: Tropical, Vegetables, and Miscellaneous Crops
Keyword(s):
Geographical location: Michigan, United States
Products Tested: Activator 90; Microthiol Disperss
Active chemical(s): Non-ionic surfactant; Sulfur
Biological Control: Theia, Bacilus subtilis, AgBiome Innovations Inc.
Biorational Product: 1. MBI-121, Extract of Reynoutria sachalinensis + Bacilus amyloliquefaciens strain F727, Marrone Bio Innovations.
2. Trillium EC, Thyme oil, Kemin Industries Inc.
Manufacturer(s): Loveland Products; UPL NA, Inc.
Publication date: August 30, 2023
© The American Phytopathological Society
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