Report No. 9:V019
Pumpkin: Cucurbita pepo
Powdery mildew: Podosphaera xanthii

Evaluation of fungicides for control of powdery mildew on pumpkin, 2014.

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First Author: J.P. Damicone, Oklahoma State University

Additional Authors:

Section: Citrus, Tropical, Vegetable, and Misc. Crops


Geographical location: Oklahoma, United States

Products Tested: Bravo WeatherStik; Microthiol Disperss; Folicur; Fontelis; Inspire Super; Procure; Quintec; Nova; Cuprofix Ultra 40 Disperss

Active chemical(s): Chlorothalonil; Sulfur; Tebuconazole; Penthiopyrad; Difenoconazole + Cyprodinil; Triflumizole; Quinoxyfen; Myclobutanil; Copper sulfate

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; United Phosphorus Inc.; Bayer CropScience; DuPont; Syngenta; Chemtura Corporation; Dow AgroSciences LLC; Dow AgroSciences LLC; United Phosphorus Inc.

Publication date: March 20, 2015

The American Phytopathological Society