Chambers Bay Golf Course reopened to the public on Wednesday, after being closed since October to convert greens from fescue to poa annua grass. Poa annua is the predominant Northwest greens grass.

The consensus among those who watched the U.S. Open at Chambers Bay in 2015 was that if the course wanted to host another Open, something would have to be done about its fine fescue greens. That ...

QUESTION: What is the best way to kill poa annua? ANSWER: As you know, this grassy weed is difficult to control. In late winter, before it produces seed heads, you can kill it with glyphosate. Of ...

Human beings have walked on the moon. Computers have taken over how we communicate and many other aspects of our lives. But selective control of Poa annua in bentgrass putting greens still does not ...

Chambers Bay will reopen next week, welcoming golfers back to try out the new grass on the course’s greens. The golf course closed in October so its fine fescue could be replaced with poa annua, the ...

There really is not a selective means of control in fescue lawns. The best method of control is to eliminate the weed now as its growing and replant fescue in the fall. Annual bluegrass or (Poa annua) ...

Looking forward to another article about the latest chemistry to control Poa annua in the winter? If so, this article probably is not for you. To be sure, herbicides play a key role in keeping a golf ...

Greenhouse experiments were conducted to determine the effects of herbicide placement on POST smooth crabgrass and annual bluegrass control. Soil-plus-foliar, soil-only, and foliar-only applications ...

Chambers Bay will be closed for five months while it focuses on improving the grass on the golf course. After complaints about dirt-and-sandpaper greens during the 2015 U.S. Open, the University Place ...