In 14 years of business we have only one yard out of 750 or so that has had grubs. They started in it last year. It is St. Augustine and we made an application of Dylox at approx. 6.9 oz. per 1,000 on the 4th of June. We will be doing a followup next week with Bifenthrin. Any pointer on timing maybe for next year to get them before any damage shows up. Are there better products out there we should try out? We are applying approx. 5 gallons per 1,000. Thanks in advance, Greg By the way, your box is still full.