Latest Articles
Thinning Turf Around Lawn Perimeter from zero-turning radius mowers
The popularity of the new zero-turning radius mowers is well-justified in terms of time and energy saving devices. However, these mowers are much heavier and faster than walk-behind mowers and thus increase compaction and turf wear. This is especially important around the perimeter of lawns (commonly referred to as the clean-up passes) where the mower […]
Brown Tracks in Lawn
I’ve seen lawns and heard this week about brown streaks that are about the width of the mower (photo). In the vast majority of the cases, these tracks are caused by the weight of a mower traversing across a portion of the lawn that was drought-stressed. Drought stress may not have been easily visible before […]
Reminder of Midwest Regional Turf Field Day on July 27
The Midwest Regional Turf Field Day will be held on July 27 at the Wm H Daniel Turfgrass Research and Diagnostic Center in West Lafayette. This is a great opportunity for turf professionals to view the latest in turfgrass research, talk to Purdue specialists about turf and ornamental issues, and visit with exhibitors displaying the […]
News about Japanese beetles is mostly bad!
Japanese beetles are back! They appeared 10 days to 2 weeks earlier than normal this year and indications are pointing to a very heavy population in many parts of the state. Last years weather conditions kept soils moist which apparently led to a very successful grub hatch. Early emergence usually points to a somewhat earlier […]
Finicky Poa annua Yellowing and Thinning on Greens
In spite of the cool and dry weather, Poa annua continues to yellow and sometimes thin on golf greens. Last week Poa annua was thinning and dieing in low areas from too much water, heat, and humidity (photo). However, the cool dry weather over the weekend allowed for maximum water loss through evapotranspiration. Plus since many irrigation systems were […]