Report No. 11:V055
Cucumber: Cucumis sativus 'Hi Jack'
Powdery mildew: Podosphaera xanthii

Evaluation of fungicides for the control of powdery mildew of indeterminate greenhouse cucumber, 2016.

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First Author: S.A. Miller, Ohio State University

Additional Authors: J.R. Mera, C. Saint-Preux

Section: Citrus, Tropical, Vegetables, and Miscellaneous Crops


Geographical location: Ohio, United States

Products Tested: Terraguard SC; Foursome; Heritage; Lexicon; Mirage; Pillar G; Strobe T; Torque; Velista; Xzemplar; Briskway

Active chemical(s): Triflumizole; Turf pigment; Azoxystrobin; Pyraclostrobin + Fluxaproxad; Tebuconazole; Pyraclostrobin + Triticonazole; Azoxystrobin + tebuconazole; Tebuconazole; Penthiopyrad; Fluxapyroxad; Azoxystrobin + Difenoconazole

Biological Control:

Biorational Product:

Manufacturer(s): MacDermid Agricultural Solutions, Inc; Quali-Pro; Syngenta; BASF Corporation; Bayer CropScience; BASF Corporation; Quali-Pro; Nufarm Americas Inc.; Syngenta; BASF Corporation; Syngenta

Publication date: March 7, 2017

The American Phytopathological Society