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Sour cherry: Prunus cerasus
Leaf spot: Blumeriella jaapi

Copper fungicides as part of a reduced-risk, IPM program for tart cherry leaf spot control in NW Michigan, 2007.

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First Author: Gail Ehret, Michigan State University.

Additional Authors: G.W. Sundin, E.M. Lizotte, N.L. Rothwell, W.M. Klein

Section: Stone Fruits and Nuts

Keyword(s): IPM program; reduced-risk; copper fungicides

Geographical location: Michigan, United States

Products Tested: Gem; V-10118; V-10116; Bravo Ultrex; DPX-LEM17; Adament; Evito; Cuprofix Disperss; Tebuconazole; Pristine; Elite; Captan

Active chemical(s): Trifloxystrobin; Unknown; Unknown; Chlorothalonil; Penthiopyrad; Trifloxystrobin + tebuconazole; Fluoxastrobin; Copper hydroxide; Tebuconazole; Boscalid + pyraclostrobin; Tebuconazole; Captan

Biological Control:

Biorational Product:

Manufacturer(s): Bayer CropScience; Valent BioScience Corporation; Valent BioScience Corporation; Syngenta; DuPont; Bayer CropScience; Arysta; Cerexagri, Inc; Bayer CropScience; BASF Corporation; Bayer CropScience; Arysta

Publication date: March 25, 2008

The American Phytopathological Society