Pests in Gardens and Landscapes: Quick Tips

Convergent lady beetle adults (left) and most reddish lady beetle species prefer aphids. Their larvae (right) prefer aphids but sometimes eat whiteflies and other soft-bodied insects.

Lady beetle eggs are oblong, widest in their middle, usually yellowish or orange, and can be laid in groups or individually.

Syrphid fly larvae eat mostly aphids but also soft-bodied mealybugs, psyllids, and whiteflies.

Green lacewing adults (left) eat nectar and pollen. Some species also eat insects. Lacewing larvae (right) feed on mites, eggs, and small insects, especially aphids.

Green lacewing eggs are laid on slender stalks in groups (as shown here) or individually, depending on the species.

Soldier beetle adults eat mostly aphids. Their soil-dwelling larvae eat beetle and moth eggs and larvae.

Predaceous ground beetle adults (left) stalk soil-dwelling insects, such as cutworms and root maggots. Their larvae (right) live on soil and in litter, feeding on almost any invertebrate.

Assassin bugs attack almost any insect.

Pirate bugs attack mites and any tiny insect, especially thrips.

Adults of predatory wasps, such as this paper wasp, prey on caterpillars and other insects.

Syrphid fly (flower fly, hover fly) adults eat pollen and nectar and resemble honey bees and wasps.