Report No. 7:V088
Squash, taybelle PM: Cucurbita maxima
Powdery mildew: Podosphaera xanthii

Evaluation of fungicides for the control of powdery mildew of winter squash, 2012.

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First Author: Sally Miller, OSU/OARDC

Additional Authors: J.R. Mera, F. Baysal-Gurel

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

Keyword(s): fungicides for the control of powdery mildew of winter squash

Geographical location: Ohio, United States

Products Tested: Bravo WeatherStik; Dyne-Amic; GWM-10152; Luna Sensation; Quadris Top; Quintec; Torino; XP1; XP2

Active chemical(s): Chlorothalonil; Methyl esters; Unknown; Fluopyram + Trifloxystrobin; Azoxystrobin + Difenoconazole; Quinoxyfen; Cyflufenamid; Unknown; Unknown

Biological Control:

Biorational Product:

Manufacturer(s): Syngenta; Helena Chemical Company; Gowan Company; Bayer CropScience; Syngenta; Dow AgroSciences LLC; Gowan Company; Syngenta; Syngenta

Publication date: March 11, 2013

The American Phytopathological Society