4 years ago I put in our first garden here then I had to leave it with hubby. He had major invasion of bugs. He sprayed them but still stripped plants overnight of all foliage. Next year I saw them critters and could literally herd them. They swooped around the
yard like birds in the sky all going right and left. Amazing. Was super dry year and could see them and chase herd them. Put out powder barriers and hubby sprayed. I finally too shop vac to them and the new invasive pests coming to visit. I had seen a praying mantis so didn't want to
spray. Shop vac worked good. Chased them with it sucking up all I could. So last year all I used was shop vac. Worked a charm. This year so way way less pests!! No I also sprayed out benificial nematodes