The Midwest Turf Expo will be held on January 19-20, 2005 at the Indiana Convention Center in Indianapolis. An outstanding educational schedule compliments a rapidly filling tradeshow held in conjunction with the Indiana Park and Recreation Association. A GCSAA Seminar on understanding soils kicks off the Expo on Tuesday afternoon. Concurrent educational sessions begin on…Read more about Great Education/Tradeshow at the Turf Expo[Read More]
Below is a table for the optimum mowing heights for turfgrass species in Indiana. The optimum mowing height is where the particular species will perform best, creating the thickest turf, and requiring the fewest inputs. Mowing above these heights will tend to create a less dense turf with coarser leaf blades, and potentially a puffy…Read more about Turf 101: Optimum mowing heights for turf[Read More]
The end is near for Fall-use athletic fields, either literally or figuratively. With the recent wet weather, football and soccer fields have taken a beating. Don’t give up on these fields yet, because after the last game or practice is when you should work hardest to improve the field. Aggressive hollow-tine aerification, pulling 20 –…Read more about Regenerating Fall Use Athletic Fields[Read More]
Up until about two weeks ago, autumn 2004 was for the most part a fairly dry season. This means that if you fertilized your cool-season lawn in early September and were unable to regularly irrigate, the nitrogen that was applied probably was not used very effectively by the turfgrass plant. If you missed that fertilizer…Read more about November Lawn Fertilization[Read More]
Wild onion and wild garlic emerging in the southern two-thirds of Indiana and these are difficult-to-control weeds. These weeds look very similar to the garden variety onion except the stems of the wild type are much thinner and do not grow as tall as the garden variety. The most effective method for controlling onion and…Read more about Controlling Wild Onion or Wild Garlic in Lawns[Read More]
The trees are dropping their leaves and it is important to prevent a heavy layer of leaves from building-up on your turf before winter. Heavy layers of tree leaves that shade the grass can smother and kill grass yet this fall. Plus tree leaf cover favors a damaging winter turf disease called snow mold. The…Read more about Keep Mowing to Mulch Those Tree Leaves![Read More]
Most of the state has received 0.5 inch of rain or more either this week or last and thus turf areas are starting to green-up again. It is important to take advantage of the few weeks of growing conditions and apply fertilizer immediately to help improve green-up, fill-in from drought damage, and winter survival. Apply…Read more about Fertilization required immediately as turf greens-up after rain[Read More]
As promised earlier, grub damage is now becoming apparent on lawns that are greening up with the recent rains. Grub damaged turf will not green-up with the rest of the lawn and is likely brown for good (dead) (see accompanying photo). Unfortunately, there’s not much you can do now and insecticides are certainly not effective…Read more about Grub damage visible as lawns green up[Read More]
It is now too late to seed a turf area to expect a good stand going into winter. Seeding turfgrasses such as Kentucky bluegrass, perennial ryegrass, or tall fescue during early November may still allow time for germination, but the seedlings are likely to die from winterkill. You currently have 2 viable options: 1. On…Read more about Options for Seeding Late in the Year[Read More]
Now that the lawn and weeds have greened-up from the recent rains, broadleaf herbicides should be effective yet this fall. Though these herbicides work faster when the plants are actively growing, these herbicides will still work as long as the plants are green and photosynthesizing. Therefore, applications into November will work, albeit slower. You may…Read more about Controlling broadleaf weeds after the drought[Read More]
There will be a number of openings on the MRTF Board of Directors in the upcoming December elections. MRTF’s mission is to support research and education and thus help advance our industry. We are looking for potential board members dedicated to our industry and desiring to help steer the direction of turfgrass research and education….Read more about Upcoming Open Positions on the MRTF Board of Directors[Read More]
Though areas of Indiana received some rain this week and more is forecasted, most of the state has received precipitation far below normal. Many lawns look as brown now as they normally do in August. This does not bode well for winter survivability of grass and the appearance of the lawn next year. September and…Read more about A Dry Lawn in October is Reason for Concern[Read More]
(Adapted from the Midwest Regional Turf Foundation Factsheet, Oct 1, 2004) After an extremely wet summer, turf drought stress has come out of nowhere almost throughout the state after a dry August and September. Though September and October are prime growing months, turf will not recover unless the turf receives ample rain or irrigation soon….Read more about Coping with Late Season Drought in Turf[Read More]
Mark your calendars for Nov 15-18 for MRTF’s Turf and Ornamental Seminar. Like last year, the course is advanced for lawn care, golf course, sports turf, and sales staff. The lawn care session will be on Monday and Tuesday, Nov 15-16, while the golf, sports, and sales session will be on Nov 17-18. Topics include…Read more about Turf and Ornamental Seminar[Read More]
Openings are still available for the MRTF Golf Day on Oct 14 at the Hale Irwin-designed Coyote Crossing Golf Club in West Lafayette. This is the seventh annual event held to promote turfgrass research, raise awareness of the Purdue Turfgrass Science Program, and provide an enjoyable day of golf. It’s an early morning event starting…Read more about MRTF Golf Day at Coyote Crossing on Oct. 14[Read More]
We’ve received several reports of gray leaf spot outbreaks throughout the state during the past couple of weeks. It may surprise many, because the summer of 2004 has been one of the mildest (zero days where temperatures reached 90 F in West Lafayette) in recent memory. It did not surprise us, however, because our research…Read more about Gray Leaf Spot 2004[Read More]
Now that we are entering the fertilization season for lawns, questions sometimes arise about where products go after application to lawns. Research at Purdue and many other universities has shown that fertilizers (including both nitrogen and phosphorus) and pesticides applied to turf will not move horizontally (runoff) or vertically (leaching). This is because the relatively…Read more about What Happens to Fertilizers and Pesticides Applied to Turf?[Read More]
White grub damage on turfgrass may be more widespread than many expected this year. With ample rain and favorable growing conditions for most host plants during the early and mid growing season, high concentrations of adult Japanese beetles were not as common as in previous years. This may have lulled turfgrass managers into forgetting about…Read more about September Grub Damage[Read More]
Well it must be September and it must finally be dry because I have seen some serious outbreaks of rust on many perennial ryegrass lawns throughout the area over the past week. Leaf rust has been most noticeable on lawns that are newly planted and malnourished, both excellent conditions favoring the development of this turf…Read more about Rust Revival![Read More]
I’ve received a number of calls recently on ground ivy control. Here’s a rerun on an August Turf Tip on controlling ground ivy. Background Ground ivy is difficult to control and it is a problem in 31% of lawns maintained professionally in Indiana. Earlier research by Eric Kohler has expanded our understanding of ground ivy…Read more about Attempting Ground Ivy Control[Read More]
