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Report No. 1:V070
Squash, Summer: Cucurbita pepo 'Sunray'
Phytophthora crown and fruit rot: Phytophthora capsici

Effect of potassium phosphite and fungicides on Phytophthora crown and fruit rot of summer squash, 2006.

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First Author: Kenneth Seebold, University of Kentucky.

Additional Authors: E. Dixon

Section: Citrus, Tropical, Vegetable, and Misc. Crops

Keyword(s): Phytophthora blight, phosphorous acid

Geographical location: Kentucky, United States

Products Tested: Ranman; Silwet L-77; Omega; V-10161; Benthiavalicarb 10WP; Forum; Kocide 2000; NOA 446510; Ridomil Gold

Active chemical(s): Cyazofamid; Polyalkaleneoxide modified heptamethyltrisiloxane; Fluazinam; Fluopicolide; Benthiavalicarb; Dimethomorph; Copper hydroxide; Mandipropamid; Mefenoxam; Mefenoxam + copper hydroxide

Biological Control: ProPhyt; potassium phosphite; Helena Chemical Co.

Biorational Product:

Manufacturer(s): ISK Biosciences Corporation; Helena Chemical Company; ISK Biosciences Corporation; Valent BioScience Corporation; Kumiai Chemical Industry Co., Ltd.; BASF Corporation; DuPont; Syngenta; Syngenta

The American Phytopathological Society