PDMR


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



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