Identification of Some Common Beneficial Bugs and Additional Facts
|
Beneficial Bugs |
Type of Insect |
Additional Facts |
Kills These Bad Bugs |
|
Lacewing
|
Predator |
Adults are about 3/8 inch long. Their delicate wings easily identify them.
|
Aphids, thrips, lice and other larvae |
|
Ladybug or Ladybeetle
|
Predator |
The larvae resemble alligators and are just as ravenous as adult beetles.
|
Aphids, thrips, tree lice and other larvae |
|
Praying Mantis
|
Predator |
Fascinating to observe, the praying mantis can grow up to four inches long. There is much debate about keeping praying mantis since they will eat anything, including their own kind.
|
Eats anything - flies, beetles, caterpillars, crickets and grasshoppers |
|
Tachinid Fly
|
Parasitic |
Similar to a house fly, only hairier, tachinids tend to stay near plants, not people.
|
Moths, bean and potato beetles, grasshoppers, caterpillars, cutworms |
|
Trichogramma Wasp
|
Parasitic |
Don't let the word wasp scare you — this species is too microscopic to see but is a valuable control.
|
Worm larvae, borers, webworms, leafworms and cutworms |
|
Soldier Beetle
|
Predator |
About 1/2 inch long, they resemble lightning bugs.
|
Caterpillars, bean and potato beetles |
|
Ground Beetle
|
Predator |
Up to 1-inch long, with black or brown shells. They like to hide under yard debris and loose bark. There are many varieties and shapes – the common ground beetle is shown.
|
Cutworms, maggots, snails and slugs |
|
Assassin Bug
|
Predator |
Earns its name by sneaking up on and attacking its prey. Assassins are up to 1-inch long and are identified by their long head and curved beak. They can also inflict a painful bite on humans.
|
Mosquitoes, flies, caterpillars, beetles and anything else that moves. |
List -Courtesy of Lowes