Grubs, the larval stage of certain beetle species, are a common and serious turfgrass pest in Illinois. Not only do the grubs feed on turfgrass roots, which can damage and kill turf, various animals such as moles, skunks and birds dig for the larvae, which can also damage the lawn.
In infested turf, irregularly-shaped brown patches appear and large sections can be peeled back from the ground, due to feeding on the root system. Grubs are considered such a serious lawn pest because they can go unnoticed until significant damage is already done, making prevention all the more important.
Grubs are especially prevalent in sunny turfgrass areas near pavement, and damage is most severe from August to early fall. Grub damage can vary from year to year, depending on weather conditions. That’s why it is important to have your landscape contractor check for grubs to determine if treatment is needed.
Early summer is the best time to apply chemical treatments, as this is when the beetles are laying their eggs in the soil. The best prevention is early detection and treatment - contact us today to ensure your turf stays healthy and beautiful all summer!
