When to apply Grub Control in O Neals, CA for Zoysia grass
Insect Control Schedule
This insect control plan utilizes Growing Degree Days of Japanese Beetles to determine wehn to apply grub and insect control in O Neals, CA. The date listed below is based on average historic temperatures in your area. These should only be used as a guideline, and actual weather forecasts should be used to determine actual dates.
Grub preventer application deadline: July 4