PDMR



Report No. 11:PF010
Apple: Malus domestica 'Golden Delicious', 'Idared'
Scab; Powdery mildew; Cedar-apple rust; Brooks fruit spot; Sooty blotch; Flyspeck; Bitter rot; White rot; Quince rust; Alternaria rot: Venturia inaequalis; Podosphaera leucotricha; Gymnosporangium juniperi-virginianae; Mycosphaerella pomi; disease complex; Zygophiala jamaicensis; Colletotrichum spp.; Botryosphaeria dothidea Gymnosporangium clavipes; Alternaria alternata

Disease control by experimental and registered fungicide schedules on Golden Delicious and Idared apples, 2016.

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First Author: Keith Yoder, Virginia Tech AREC

Additional Authors: A.E. Cochran II, W.S. Royston, Jr., S.W. Kilmer, A.G.F. Engelman, A.L. Kowalski, J.K. Repass

Section: Pome Fruits

Keyword(s):

Geographical location: Virginia, United States

Products Tested: GWN-10411; KFD-222-01; Manzate Pro-Stick 75DF; Merivon 4.18SC; Penncozeb 75DF; ProPhyt; Rally; Viathon; Ziram 76DF; Zn-Phite; Aprovia

Active chemical(s): Undisclosed; Undisclosed; Mancozeb; fluxapyroxad and pyraclostrobin; Mancozeb; Potassium phosphite; Myclobutanil; Potassium phosphite + Tebuconazole; Ziram; zinc phosphite; Benzovindiflupyr

Biological Control:

Biorational Product:

Manufacturer(s): Gowan Company; UPI; United Phosphorus, Inc.; BASF Corporation; United Phosphorus Inc.; Luxembourg-Pamol, Inc.; Dow AgroSciences LLC; Helena Chemical Company; United Phosphorus, Inc.; True North Foliar; Syngenta

Publication date: March 7, 2017



The American Phytopathological Society