To discourage squash bugs, use a solution of water, onion and garlic. Let the mixture sit in a jug until it smells really strong, then pour the natural pesticide around the base of the squash plants where the bugs seem to congregate. Reapply after a rain
Defining “Winning the War” In areas like ours where the squash bug is common — winning the war against squash bugs is defined as keeping the number under control by killing every one you can and getting a good harvest of squash
Squash Bugs- Tips to control the bug that infests.