Location: Forage Seed and Cereal Research UnitTitle: Evaluation of fungicides for hop powdery mildew, study 2, Toppenish, Washington, 2018
|MASSIE, STEPHEN - Washington Hop Commission|
|CLAASSEN, BRIANA - Oregon State University|
|Gent, David - Dave|
Submitted to: Plant Disease Management Reports
Publication Type: Other
Publication Acceptance Date: 1/31/2019
Publication Date: 3/1/2019
Citation: Massie, S.T., Claassen, B.J., Gent, D.H. 2019. Evaluation of fungicides for hop powdery mildew, study 2, Toppenish, Washington, 2018. Plant Disease Management Reports. 13:V027.
Interpretive Summary: Powdery mildew is an important disease of hop. This research was conducted to quantify disease suppression using newly registered products and/or those with reduced risk based on toxicological property. Results are presented and summarized in brief.
Technical Abstract: This research was conducted to quantify the degree of control of the disease powdery mildew with newly registered fungicides. Varying levels of control were found. These findings will support development of best management practice recommendations for the disease.