Homepage of The American Phytopathological Society

  Get the free Adobe Acrobat Reader

Collard: Brassica oleracea 'Champion'
Downy mildew: Hyaloperonospora parasitica

Evaluation of fungicides applied alone or in combination with phosphonates to control downy mildew on collard, 2008

View/Print Report

First Author: A. P. Keinath, Clemson University Coastal REC.

Additional Authors: A. W. Lassiter, V. B. DuBose

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


Geographical location: South Carolina, United States

Products Tested: Aliette; Amistar; IRF090; IRF091; K-Phite; Presidio; ProPhyt; Ranman 40SC; Revus; Sonata

Active chemical(s): Aluminum tris; Azoxystrobin; Valiphenal; Valiphenal; Mono- and di-potassium salts of Phosphorous Acid; Fluopicolide; Potassium phosphite; Cyazofamid; Mandipropamid; Bacillus pumilus strain QST 2808

Biological Control:

Biorational Product:

Manufacturer(s): Bayer CropScience; Syngenta; Isagro-USA; Isagro-USA; Plant Food Systems; Valent BioScience Corporation; Helena Chemical Company; FMC Corporation; Syngenta; AgraQuest, Inc..

Publication date: March 30, 2009

The American Phytopathological Society