Key Points:

• Grubs are the larval stage of beetles, such as Japanese beetles, masked chafers, and European chafers, that feed on grass roots.
• June through July is the best time to apply preventative measures, such as granular insecticides or beneficial nematodes, to effectively control grubs before they cause significant damage to lawns.
• Overwatering and over-fertilizing lawns can attract adult beetles and increase the likelihood of grub infestations.
• Identifying signs of grub damage, such as brown patches and wilting grass, can help determine the severity of the infestation and the need for treatment.
• Maintaining healthy lawns with proper watering, fertilization, and aeration can also prevent grub infestations by strengthening grass roots and making them less enticing to adult beetles.
• Regular monitoring and management can ensure long-term control of grubs and protect lawns from costly damage.

In Conclusion:

As the larval stage of beetles, grubs can cause significant damage to lawns by feeding on grass roots. June through July is the best time to apply preventative measures, such as insecticides or nematodes, to effectively control grubs before they become a problem. Proper lawn maintenance and regular monitoring can also prevent and manage grub infestations, protecting lawns from costly damage.

https://turfmagazine.com/got-grubs-act-now-for-best-results