Report No. 5:FC075
Hop: Humulus lupulus 'Galena'
Powdery mildew: Podosphaera macularis

Evaluation of tolfenpyrad for management of hop powdery mildew, 2010.

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First Author: M.E. Nelson, Washington State University

Additional Authors: M. Garcia; G.G. Grove

Section: Field Crops


Geographical location: Washington, United States

Products Tested: Quintec; Flint; Tolfenpyrad

Active chemical(s): Quinoxyfen; Trifloxystrobin; Tolfenpyrad

Biological Control:

Biorational Product:

Manufacturer(s): Dow AgroSciences LLC; Bayer CropScience; Nichino America, Inc.

Publication date: March 28, 2011

The American Phytopathological Society