Report No. 9:PF020
Apple: Malus x domestica 'Fulford Gala'
Fire blight, Scab, Quince rust, Cedar-apple rust, Powdery mildew: Erwinia amylovoraErwinia amylovora, Venturia inaequalis, Gymnosporangium clavipes: G. juniperi-virginianae: Podosphaera leucotricha

Fire blight blossom blight and fungal disease suppression and fruit finish effects by coppers and Blossom Protect, 2014

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First Author: K. S. Yoder, Virginia Tech AREC

Additional Authors: A. E. Cochran II, W. S. Royston, Jr., S. W. Kilmer

Section: Pome Fruits


Geographical location: Virginia

Products Tested: Firewall 17W; Nu-Cop HB; NU-COP 50DF; Badge SC; Badge X2; C-O-C-S; Double Nickel LC; Mastercop; Fracture 2.12SL

Active chemical(s): Streptomycin sulfate; Copper hydroxide; Copper hydroxide; Copper hydroxide + Copper oxychloride; Copper hydroxide + Copper oxychloride; Copper oxychloride + basic copper sulfate; Bacillus amyloliquefaciens strain D747; Copper sulphate pentahydrate; Lupinus protein extract

Biological Control:

Biorational Product: Blossom Protect

Manufacturer(s): AgroSource, Inc.; Albaugh, Inc.; Albaugh, Inc.; Gowan Company; Gowan Company; Loveland Products; Certis; Makhteshim Agan of North America, Inc.; FMC Corporation

Publication date: March 20, 2015

The American Phytopathological Society