Report No. 7:SMF015
Strawberry: Fragaria x ananassa 'Florida Radiance'
Phytophthora crown rot: Phytophthora cactorum

Evaluation of products to control Phytophthora crown rot in annual strawberry, 2011-12.

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First Author: James Mertely, University of Florida-GCREC

Additional Authors: T. Seijo, R. Martin, N. Peres

Section: Small Fruits

Keyword(s): Phytophthora root rot

Geographical location: Florida, United States

Products Tested: K-Phite; Ridomil Gold SL

Active chemical(s): Mono- and di-potassium salts of Phosphorous Acid; Mefenoxam

Biological Control: 1. Actinovate AG; Streptomyces lydicus; Natural Ind.; 2. DT-9; Streptomyces sp.; Natural Ind.; 3. K-Phite 7LP; mono- and di-potassium salts of phosphorus acid; Plant Food Systems; 4. Regalia 5%; extract of Reynoutria sachalinenis; Marrone BioInnovations

Biorational Product:

Manufacturer(s): Natural Industries, Inc.; Syngenta

Publication date: March 11, 2013

The American Phytopathological Society