Tag: Turf Professional

Though flooding damage so far this year is not as bad as last year, a number of areas have been hard hit with rainfall the last week (see the photo of Lafayette Municipal Golf Course). We don’t expect damage to...

Dr. Doug Richmond has recently accepted the turfgrass entomology faculty position at Purdue University. Doug is the first of the projected six positions of Purdue’s initiative on sustainable urban ecosystems. Dr. Richmond joins the Turf Program after completing his M.S....

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,...

With the constant rains in May and now June, many turf management practices have been delayed and many practices have to be modified as a result of the rain:  Fertilization: With all extended growth period using up much of the soil...

We are finally getting near the end of the spring growth flush for our major cool-season lawngrass species like Kentucky bluegrass, ryegrass and tall fescue. With a little help from mother-nature, hopefully mowing will be more manageable from here on...

If you’re lucky enough to be in the areas of Indiana that have received ample rainfall, you are unfortunately starting to see dollar spot. The excess rain in parts of the state triggered rapid plant growth and infrequent mowing, which...

For those of you managing sand-based putting greens you may have noticed some turf areas that don’t seem to be vigorously growing even with the recent heavy rainfalls or regular irrigation (photo). Looking back, April and the early part of...

Dallisgrass is currently emerging in southern Indiana. This perennial grassy weed is almost identical in appearance to crabgrass and can be problematic in the southern half of Indiana. Dallisgrass is often mistaken for crabgrass but it has slightly less hairy...

As a follow up to last week’s Turf Tip, Poa trivialis control in athletic fields is far more complicated than in lawns. Poa trivialis is a weed because it will go dormant in July or August (perfect timing before the football season), but will...

Crabgrass is starting to germinate throughout much of the state and thus preemergence herbicides will be of limited effectiveness. Instead, combinations of preemergence plus postemergence herbicides will be most effective for the next month or so. The postemergence herbicide will...

There’s been some interest in the new low-mow varieties of Kentucky bluegrass for fairways in IN. In response to this, we initiated a research study in August of 2002 where we established a blend of top-performing low-mow Kentucky bluegrasses on...

Annual bluegrass (Poa annua) and rough bluegrass (Poa trivialis) are becoming common weeds in lawns and athletic fields, though they have been a problem on golf courses for a long time. Both of these grasses are very visible right now...

Soil testing is important in turf to help determine the soil pH and fertilization needs, especially for potassium and phosphorus. Acceptable soil pH for turf is between 6.0 and 7.5. Some distributors and soil testing labs will recommend applying sulfur...

As stated in last year’s Turf Tips on 4/14/03, seeded Bermudagass is a great grass for southern IN athletic fields. We now have a brand new extension publication on our web page entitled AY-325-W: Bermudagrass for Southern Indiana Athletic Fields....

Dean Vic Lechtenberg announced at the GCSAA Conference in San Diego that the Turfgrass Science Program has won the prestigious Team Award for the School of Agriculture. This award is given annually to a team of faculty and staff who...

Lee Schmidt was honored as a Distinguished Ag Alumni on April 2 on campus. Lee Schmidt has a distinguished career as a golf course designer and developer. Lee is a co-owner of Schmidt-Curley Golf Design and has been involved with...

Dr. James B. Beard (MS ’59, PhD ’61) will be awarded Purdue Universities highest honor of Honorary Doctorate on May 15. Jim Beard has a distinguished career as a scientist, teacher, and a worldwide leader in the turfgrass industry. He...

A research study was initiated at Purdue University to evaluate two sand topdressing products for their ability to enhance creeping bentgrass spring green-up. Treatments were applied at three application rates in the third week of January 2004 to a ‘Crenshaw’...

Are you interested in making pesticide applications to your customers' lawns? Indiana law says anyone who wants to apply turf pesticides (and that includes weed killers, weed and feed products, insecticides, and other over-the-counter pesticides) FOR HIRE must be licensed...

If a preemergence herbicide is justified on a turf area, the timing of application is important. In theory, applying too early will expose the herbicide to soil microbes and processes in the soil that may break it down, allowing crabgrass...