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About Jon M. Trappe

Posts by Jon M. Trappe

How fine fescues aid in crabgrass weed suppression Posted on 12 Oct 2021 in the Current Issue & Featured & From the Magazine & Research categories.

Experts take a look at how different fine fescue cultivars fare against suppressing crabgrass pressure on golf courses in Minnesota. Read more»

Timing is everything Posted on 23 Aug 2013 in the Research categories.

Methiozolin rate and spring application timing affect annual bluegrass control on putting greens. Methiozolin is a new herbicide reported to control annual bluegrass in creeping bentgrass putting greens. However, the Read more»