A single larva can feed on dozens of aphids a day. Adults are similar in size and color to wasps and bees. They mimic these insects as a form of protection from predators. Syrphid flies do not bite or ...
Apple maggot traps are red spheres coated with tanglefoot, a sticky substance that permanently holds insects. They capture apple maggot females that attempt to lay eggs on the fruit. Wooden or plastic ...