Beetles Identification: How To Know What Pest You’re Dealing With
December 31st, 2009 Posted in Beetles & Ladybugs, Ornamental & Lawn Pests
Beetles are notoriously pesky. They reproduce rapidly and attack everything from furniture to plants. There are many types of beetles in the scientific order Coleoptera, and many of them can become fast pests in your home and/or garden.

But how do you know what pest you’re dealing with? This article will tell you how to identify some common beetles found in North America, and why they could be potential pests.
This article will explore:
Different Types Of Beetles
There are many types of beetles, but if you’re reading this article you’re probably concerned with the pestiferous ones. The top five beetles you’re likely to find in North America are:
- Japanese Beetles
- Carpet Beetles
- Asian Beetles
- Flea Beetles
- Bark Beetles
They have shiny green heads and bronze wings and originated in Japan. They were introduced into the United States in New Jersey and have since made their way across the US.
The adults aren’t really a problem as adults. But as grubs, commonly called White Grubs, they cause patches of grass to wilt and then die. So if you love your lawn, beware of these little buggers.
Carpet beetles are small, multicolored beetles, usually green and brown. These beetles can be helpful to archaeologists because they will clean off bones and artifacts. But carpet beetles are also a nuisance.

They’re known to eat fabrics like furniture, rugs, clothing, and yes, your carpet. You can tell if you have a carpet beetle problem and not a moth problem because moths usually chew little holes everywhere, while carpet beetles make a large hole by eating from the inside out.
Asian beetles come in many forms, the most common of which is the Multicolored Asian Lady Beetle, which is indistinguishable from the ladybug native to North America.
They range from light red to a deep orange and have 19 black spots on their backs. Multicolored Asian Lady Beetles are not major pests, but they will infest your home in the late fall and early winter months to avoid the colder weather.
These are those pesky little beetles that make tiny holes in the leaves in your yard, turning your plant leaves into Swiss cheese. They are very tiny and brown with white spots. A large population of flea beetles can kill a plant and ruin any garden, so look out.

They not only chew holes in plants, but are known carriers of diseases that can kill your plants and spread to other plants as well. Your plants are most at risk in the early spring, when they’re young and flea beetles are reproducing.
These are the small beetles that cause those trails in bark that look almost like little roads. While they make bark look pretty cool, they are actually extremely dangerous. They are one of the main carriers of Dutch Elm Disease and so can wreak havoc on trees in your area.
Controlling Beetles
So you’ve discovered a problem with one of these common beetles? You have different options, depending on the beetle you’re dealing with. But no matter what beetle is infesting your home or yard, an insecticide can be instrumental in getting rid of the problem.
When choosing an insecticide, why not go organic? EcoSMART products are made from plant oils and are effective and safe for the environment, your family, and your pets. If you have a problem in your garden with flea beetles, for example, try the Garden Insect Killer. Time to take back your garden and protect your plants.



6 Comments | The First 1,000 to Comment (Starting 12/21/2009) Will Become EcoSMART Product Testers!
By Jeanene W. on Mar 6, 2010
I’m starting to get into flowers, trees and vege’s as I ‘mature’.
HOWEVER, I’ve had one tree die as a result of the bugs eating it (a flowering plum); and now i have a peach tree that MAY NOT come back. The blackish bug seems to suck into the trunk and get sap out and they stick to it. They also eat the leaves down to a spider-web like skeleton. As well, something ate all my bean leaves last season; some black bug got into my rose buds RIGHT at the time they bloomed; killing the bloom. I’ve tried soap and water; ‘chemicals’ from the store saying it’ll kill the bugs and nothing seems to help. Any good tricks for roses, flowering/fruit trees and green beans? I’m trying to go organic, green and natural! thanks.
By EcoSMART Megan on Mar 8, 2010
Dear Jeanene W.,
If you want to protect your garden the “green way,” EcoSMART products are a great way to do that.
Because roses are so delicate, I would contact a florist with the exact type of your roses. They can then tell you how sensitive they might be to all types of pest control products.
For the rest of your garden, try EcoSMART’s garden pest control value bundle.
I commend you for going green and wish you well in your gardening endeavors!
By Adina H. on Apr 29, 2010
My sister lives on the sixth floor of a high-rise apartment building, and she believes she has carpet beetles. The photo you have above, though, does not look like the one I saw at her home. She’s had a lot of problems with insects in this building… this is just another for her to have to deal with.
By Angie on May 20, 2010
I have carpet beetles in my living room. Last year I sprayed with some nasty insecticide and thought they were gone. Spring arrives and they are all over again. I HATE bugs – they make me feel creepy crawly. I have a little dog and I want something that will not harm her but get rid of these nasty little bugs. They are driving me insane.
By John on Aug 31, 2010
Unfornately, I have carpet beetles as well. I think it’s due to my two cats and the corn based litter I use. I vaccum and steam clean very often, but can’t seem to get rid of them. I don’t want to use chemicals so I vaccum ALOT!!! I’ve been looking for a “green” organic product for sometime and this looks like it fits the bill.
By Angela on Mar 13, 2011
Does anyone have feed back on this product against carpet beetles? I found some little buggers lately. i found the main infestation but I know that they probably spread around. I am cleaning like crazy, but I want to make sure I can treat the problem areas safely. I want to hurt the bugs and not my family. Let me know if anyone has any input in this product. Thanks