Report No. 10:V100
Pumpkin: Cucurbita moschata 'Dickinson'
Phytophthora blight: Phytophthora capsici

Effectiveness of selected fungicide for control of Phytophthora blight in processing pumpkin, 2015

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First Author: Mohammad Babadoost, University of Illinois

Additional Authors:

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

Keyword(s): Phytophthora blight, cucurbits, pumpkin, Phytophthora capsici

Geographical location: Illinois, United States

Products Tested: Forum; Gavel 75DF; Kocide 3000; Omega 500F; Presidio 4SC; ProPhyt; Ranman 400SC; Revus; Ridomil Gold Copper; Tanos

Active chemical(s): Dimethomorph; Mancozeb + Zoxamide; Copper hydroxide; Fluazinam; Fluopicolide; Potassium phosphite; Cyazofamid; Mandipropamid; mefenoxam + copper hydroxide; Famoxadone + Cymoxanil

Biological Control: 1. Revus 2.09SC, Mandipropamid, Syngenta; 2. Ranman, cyazofamid, Helena; 3. Kocide-3000, copper, Syngenta; 4. Forum 4.16SC, dimethomorph, BASF; 5. Gavel, mancozeb + zoxamide, Gowan ; 6. Omega 500SC, fluazinum, Syngenta; 7. Presidio 4SC, fluopicolide, Valent; 8. ProPhyt 4.2SC, potassium phosphite, Helena; 9. Tanos 50WDG, cymoxanil + famoxadone, DuPont;

Biorational Product:

Manufacturer(s): BASF Corporation; Gowan Company; Syngenta; Syngenta; Valent USA Corporation; Helena Chemical Company; Helena Chemical Company; Syngenta; Syngenta; DuPont

Publication date: September 5, 2016

The American Phytopathological Society