Report No. 7:T022
Ryegrass, perennial: Lolium perenne 'Notable'
Pythium foliar blight: Pythium aphanidermatum

Control of Pythium foliar blight in perennial ryegrass using fungicides, 2012.

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First Author: Brian Aynardi, The Pennsylvania State University

Additional Authors: W. Uddin

Section: Turfgrass


Geographical location: Pennsylvania, United States

Products Tested: Affirm; Banol; Chipco Signature; Civitas; Disarm; Heritage; Insignia SC; Prolude; Quali-Pro Foursome; Quali-Pro Mefenoxam; Segway; Subdue MAXX

Active chemical(s): Polyoxin D zinc salt; Propamocarb; Fosetyl-aluminum; Isoparaffin; Fluoxastrobin; Azoxystrobin; Pyraclostrobin; Unknown; Unknown; Mefenoxam; Cyazofamid; Mefenoxam

Biological Control:

Biorational Product:

Manufacturer(s): Cleary Chemical Corporation; Bayer CropScience; Bayer CropScience; Petro-Canada; Arysta; Syngenta; BASF Corporation; Cleary Chemical Corporation; Quali-Pro; Quali-Pro; FMC Corporation; Syngenta

Publication date: March 11, 2013

The American Phytopathological Society