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Report No. 4:V141
Squash: Cucurbita pepo 'Summerset'
Powdery mildew: Sphaerotheca fuliginea

Evaluation of selected fungicides for control of powdery mildew in summer squash in Georgia, 2009.

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First Author: David Langston, University of Georgia

Additional Authors: F. H. Sanders, Jr.

Section: Citrus, Tropical, Vegetables, and Miscellaneous Crops

Keyword(s): novel chemistry

Geographical location: Georgia, United States

Products Tested: GWN-4617; NF-149; Procure; Flint; Pristine; USF 2016A; USF2017A; A16001; Actigard; LEM 17

Active chemical(s): Cyflufenamid; Cyflufenamid; Triflumizole; Trifloxystrobin; Boscalid + pyraclostrobin; fluopyram; fluopyram; Difenoconazole + cyprodinil; Acibenzolar-S-methyl; Penthiopyrad

Biological Control: Regalia; giant knotweed root extract; Marrone Organics

Biorational Product:

Manufacturer(s): Gowan Company; Nisso; Chemtura USA Corp., Middlebury, CT 06749; Bayer CropScience; BASF; Bayer CropScience; Bayer CropScience; Syngenta; Syngenta; DuPont

Publication date: August 23, 2010

The American Phytopathological Society