When Is The Best Time To Spray A Yellow Jacket Nest

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The best time to spray a yellow jacket nest is during the earliest stages of egg-laying. This will prevent any larvae from hatching, preventing them from accessing the food source that helps them grow into an adult. You should also do this if you see signs that yellow jackets are nesting in your area, such as holes being dug or mounds raised near their nests. If you suspect they are nesting near where you live, it might be prudent to place some bait traps near these nests for added protection against yellow jackets or other pests.