What is the best time to control chinch bug nymphs?

Controlling chinch bug nymphs is most effective in late spring and summer, which typically spans the months of May, June, July, and August. During these months, nymphs are actively feeding and are more vulnerable to control measures.

In May, nymphs begin to hatch and establish themselves in the grass, making it an ideal time for targeted interventions. Continuing into June and July, the population of chinch bugs tends to peak, increasing the likelihood of noticeable lawn damage. By employing control methods during these months, it is possible to significantly reduce the population before they reach full maturity and cause greater harm.

While chinch bug activity may still be present in June and onwards, the earlier control efforts during late spring are vital for preventing larger infestations. Other months mentioned in the alternative choices are either too early before nymph hatching or later when they may have already caused significant damage, making them less effective opportunities for management.