Peppers are not often seriously attacked in Vermont gardens by insects other than the aphids, flea beetles, and cutworms. Commercial growers may also have problems with the Colorado potato beetle, European corn borer, and pepper maggot. The green peach, melon, and potato aphids infest peppers, sucking out plant juices. Aphids can be a serious problem on bedding plants and are often transplanted into the garden or field. Aphids may come into the fields in greater numbers during dry, warm periods.
Control aphids early, before the population builds up.
Use a spreader sticker and be sure to treat under surfaces of leaves. Repeat weekly as needed. Several species of cutworms feed on pepper as well as other transplants, cutting them off at ground level. Transplant wraps or collars provide a barrier and protect the transplants. Surface insecticide sprays or dusts and insecticide baits may also be used.