Report No. 11:T034
Ryegrass, perennial : Lolium perenne
Leaf spot: Drechslera

Effects of Fungicides on Leaf Spot in Western Oregon, 2016.

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First Author: Alec Kowalewski

Additional Authors: B.W. McDonald

Section: Turfgrass


Geographical location: Oregon, United States

Products Tested: Encartis; Headway; Insignia; Lexicon Intrinsic; Trinity; Xzemplar

Active chemical(s): Boscalid + Chlorothalonil; Azoxystrobin; Pyraclostrobin; Fluxapyroxad + Pyraclostrobin; Triticonazole; Fluxapyroxad

Biological Control:

Biorational Product:

Manufacturer(s): BASF Corporation; Syngenta; BASF Corporation; BASF Corporation; BASF Corporation; BASF Corporation

Publication date: August 4, 2017

The American Phytopathological Society