Here is a list of the most common beneficial insects that I know of. Getting to know
these insects is a must if you are actively taking care of your garden, lawn and flower beds.
Just like any other form of life there are good and bad insects. The bad like grasshoppers and
aphids will totally destroy anything you plant and it is a good idea to know what is destroying
those plants. The beneficial ones are ladybugs and dragonflies which live on the bad insects. So we
need to be able to identify the good, bad, and the ugly(whoops that's me). Through experience
and making a few mistakes we can keep those roses, apple trees and blackberries flourishing,
but we have to know what we are doing. This page is not the everything you need to know but a
teaser to get you started thinking about what happens when you go out and spray those bugs. By
the way there are natural ways to get rid of those bad insects and most will leave the good
guys alone.
If you have a beneficial bug or bug story or even a beneficial bug picture that you would love to share with everyone that visits this site then leave your story here.
An underestimated beneficial insect, they are microscopic in size
They are effective against white grubs, Japanese Beetle grub, Northern Masked Chafer,
European Chafer, Rose Chafer, fly larvae, Oriental Beetles, June beetles, Flea beetles,
cutworms, armyworms,black vine weevils, strawberry root weevils, fungus gnats, sciarid larvae,
sod webworms, girdler, citrus maggot, fleas, ants, and carrot weevils,termites, german
cockroaches,iris borer, root maggot and cabbage root maggot
Will infest and kill their prey in 24 to 48 hours and will continue to reproduce as long as
there is food
This beneficial insect feeds mainly on caterpillars, aphids, mites, chinch bugs and other pests and their
eggs
Found on soil surface preying on many small insects
Bigeyed bugs are small 1/8 to 1/4 inches
Have very large eyes and clear wings, black and silver in color
Bodies are stout and somewhat flat
Black Soldier Fly Adults superficially resemble wasps, but have no stinger and are harmless. Adults feed on flower nectar; larvae feed on decaying organic matter, especially dung. People raising earthworms may find the manure feeding larvae to be of great help. There is no reason for concern, as they harm nothing and are rather beneficial.
BRACONID PARASITE
Resemble the Ichneumonid wasps but braconid are more stout and are black
They parasitize many different insects like aphids, caterpillars, weevil larvae, flies,
true bugs, sawflies and other larvae
Over 1700 species in North America
Brown Lacewing
aka trashbugs
all 58 species mostly found in Florida
feed on soft-bodied insects like mealybugs, aphids and insect eggs