Report No. 8:V198
Lettuce: Lactuca sativa 'Winterhaven'
Lettuce drop: Sclerotinia minor; Sclerotinia sclerotiorum

Assessment of fungicides first applied at seeding for management of Sclerotinia lettuce drop, 2013.

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First Author: Michael Matheron

Additional Authors: M. Porchas

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


Geographical location: Arizona, United States

Products Tested: Serenade Soil; Taegro; Actinovate; Endura; Contans; Omega; Cannonball; SoilGard; Rovral; Bio-tam

Active chemical(s): Bacillus subtilis; Bacillus subtilis var. amyloliquefacians strain FZB24; Streptomyces lydicusWYEC 108; Boscalid; Coniothyrium minitans; Fluazinam; Fludioxonil; Gliocladium virens strain GL-21; Iprodione; Trichoderma asperellum + Trichoderma gamsii

Biological Control:

Biorational Product:

Manufacturer(s): Bayer CropScience; Syngenta; Novozymes Biologicals; BASF Corporation; Sipcam Advan; Syngenta; Syngenta; Certis; Bayer CropScience; Bayer CropScience

Publication date: March 29, 2014

The American Phytopathological Society