A piece of glass or plastic shaped so as to focus or spread parallel light rays that pass through it to form an image. b. A combination of two or more such lenses used to form an image, as in a camera or telescope. Also called compound lens.
Step 5 Pick your flowers. To prevent bees from buzzing near your house, reduce the amount of flowering plants you keep on your porch or in other areas of your yard that are near doors and windows. Quick Tip: Some people say that hanging mothballs in pantyhose in your yard will repel bees.
Glue boards or fly paper should not be used in any area where bats are likely to encounter these products. The only chemical registered for bat control in New Jersey is naphthalene (mothballs), which can be effective as a temporary repellent in very confined roost areas.