This tiny black bug is a White-Margined Burrowing Bug (Sehirus cinctus). That is a very large name for such a small bug. They measure up to 1/4 of an inch, and are glossy black, although some specimens may be dark reddish-brown, with a distinctive white border around the body. This is the only species within this genus in North America. Although there are a few sub-species recognized. These are very common bugs found throughout Canada and the United States. Look for them in woodlands, gardens, and yards. They are frequently found on weedy plants like henbit, and dead-nettle. In my own garden I find them on a wide variety of plants, but they seem especially fond of Lambs Ear. They feed on the seeds of plants in the mint family. The adults will overwinter in leaf-litter on the ground and become active again when spring returns. After mating, the female will lay her eggs in a shallow depression that she will provision with the seeds from various plants in the mint family. The females exhibit nurturing and protective tendencies towards the larvae in the early developmental stages. Once the larvae have reached the 3rd molt, this maternal care deminishes. Keep in mind the small size of these bugs when searching for them, close examination of plants within the mint family will surely prove fruitful and you will most likely see numerous individuals.
Don't think I've seen one of these yet. Can't wait until spring.
ReplyDeleteI'm with you Lee, I can't wait until spring either. This has been a long, cold, miserable winter. Unfortunately we have several more weeks of it before we get a break here in NW Missouri. These little bugs are easily overlooked, they are very tiny and tend to hide out in the buds of the plants they favor. Good luck, and hope you find some.
ReplyDeleteI have never seen these, either. Spring will be great.
ReplyDeleteHappy Hunting Moe, and yes spring will be GREAT!!!! I am so ready.
ReplyDeleteOh, my goodness! I didn't realize insects could show maternal instincts. I have an apple mint that is out of control in the garden, even green in winter. I'll have to get right up close and see what I see this year. :)
ReplyDeleteHopefully your apple mint will have these little guys. They are so tiny it is easy to overlook them. I seem to find them in June and July here in NW Missouri. I have peppermint as well as the lambs ear, and they seem to prefer the lambs ear.
ReplyDeleteThank you for this information! I've been trying to figure out what kind of beetles those are that devastate my lamb's ear every year, primarily so I could determine what would be an effective organic control for them. These are the culprits!!! I must not much else in the mint family in my yard because I only see them on the lamb's ear. Regards, Valerie
ReplyDeleteYou are very welcome. I have these little bugs all over my lamb's ear. I also have found them nectaring at bradford pear blossoms, and on other plants as well.
ReplyDelete"Thank you for this information! I've been trying to figure out what kind of beetles those are that devastate my lamb's ear every year, primarily so I could determine what would be an effective organic control for them. These are the culprits!!! I must not much else in the mint family in my yard because I only see them on the lamb's ear. Regards, Valerie"
ReplyDeleteHave you found an effective organic way to get rid of them? They seem to really like to eat my green bean plants. I have an organic garden and have been searching on how to get rid of them.
The only thing I can think of that would not be harmful to people or pets would be Sevindust. Or maybe some kind of insecticidal soap.
ReplyDeleteI found this in my curtain sheet :o And now I know it's not a bed bug, thank you :)
ReplyDeleteAnonymous, I am so glad to have eased your concerns....it is funny you mention bedbugs....I am in the process of reading a book about them. The bad thing about loving insects....I can't resist reading anything I find about them :o)
ReplyDeletewe found a bug that looks a lot like this one. We found it in our room. It did not have the stripe down the side but had white dotted makes on the sides and right behind head. Is this the same bug?
ReplyDeleteI am not sure what bug made it to your room. It is difficult to tell by description. Do you happen to have a picture? If so, send it to MOpiggys@aol.com and I will try to tell you what it is.
ReplyDeleteI live in Texas & saw my first EVER White Margined last night????? I have been here 40+ years---what the heck is going on??????
ReplyDeleteI also have them all over my lamb's ear, I was concerned they were ticks since this is the first year my indoor cat has had 3 on her
ReplyDeleteHow do you get rid of those little black bugs??? They decimated my mint patches to nothing!!!!
ReplyDeleteHi, I also have lamb ears plant
ReplyDeletethis is the first time I've ever seen this Sehirus cinctus.
I've had my lamb ears for maybe 3 years now, and these lil guys
are causing, my lamb ears to
droop. Help how do I control them.