Multi-Year Fall Applied Methiozolin (‘PoaCure’) For Poa Annua Control On Golf Greens

12.01.11-WCTA-in-PullmanWA200William J. Johnston and Charles T. Golob
Dept. of Crop and Soil Sciences
Washington State University

Creeping bentgrass (Agrostis stolonifera L.) golf greens infested with annual bluegrass (Poa annua L.) can be hard to manage, unattractive, and have reduced playability.  Methiozolin (‘PoaCure’) is a relatively new isoxazoline herbicide that has shown selective P. annua control in golf greens. 

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Management, host pathogenicity, and identification of Magnaporthe poae, causal agent of summer patch on annual bluegrass turf.

12.01.11-WCTA-in-PullmanWA200Graduate student: Melissa M. I. Bassoriello

Principal investigators: Katerina S. Jordan J. Christopher Hall

Project summary:

Summer patch, a root disease caused by the fungus Magnaporthe poae, is most pathogenic on annual bluegrass (Poa annua) golf course greens in North America.  Disease symptom development can occur when the turfgrass is stressed, although M. poae thrives best under conditions of high air and soil temperatures, high soil moisture and high soil pH.

Read more: Management, host pathogenicity, and identification of Magnaporthe poae, causal agent of summer...

Research Call For Proposals

12.01.11-WCTA-in-PullmanWA200Canadian Allied Turfgrass Research (CATR) annual Call for Proposals

The Canadian Turfgrass Research Foundation (CTRF), Western Canada Turfgrass Association (WCTA) and the Ontario Turfgrass Research Foundation (OTRF) have formed a research funding alliance for an annual call for proposals for turfgrass research grants.

Read more: Research Call For Proposals