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Controlling Rough Bluegrass In Bentgrass Fairways.pdf

2008jul5.pdf

Preview of Controlling rough bluegrass in bentgrass fairways

🔗 Source: archive.lib.msu.edu

📊 Size: 758 KB

📄 Pages: 3 pages

⬇️ Downloads: 66

Summary

Rough bluegrass is a weed that can infest golf course fairways, particularly in the Midwest. It has a coarser leaf texture and shinier leaves than creeping bentgrass, making it stand out. Cultural controls are not effective, and herbicide control has been limited until the recent availability of selective herbicides such as sulfosulfuron (Certainty) and bispyribac-sodium (Velocity). These herbicides have shown promise in controlling rough bluegrass, with Certainty achieving over 90% control when applied three times at 0.5 oz/A and Velocity achieving similar control when applied four times at 0.98 and 1.3 oz/A. However, the products can cause minor injury to creeping bentgrass, and the effectiveness of the treatments can vary depending on environmental conditions.

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Description

Rough bluegrass is a weed that can infest golf course fairways, particularly in the Midwest.

Technical Information

File Format: PDF
File Size: 758 KB
Pages: 3
Language: EN
Total Downloads: 66
Last Updated: 3 weeks ago

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