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Seasonal observations of the Master Gardeners
Flowers
Comments:
by Andrew Mason Sutherland
on July 7, 2014 at 1:19 PM
Thanks for this posting Teresa! I want to add that this species may not be regarded as a pest since it serves as a decomposer in the garden and landscape and is unlikely to become established within structures. At the most, it might be considered a nuisance, as stated above. In many cases, no management actions whatsoever will be necessary against this insect...
by Marian Chmieleski
on July 20, 2014 at 7:13 PM
I think this is the little guy my sister has been seeing in her house in Vacaville. Nice to know what it is! Thanks, Teresa.
by yvonne
on August 31, 2014 at 9:43 PM
I have actually found them in food in my cupboards. They seem to like sweets like cereal and marshmellows. We have been infested in our back field for a couple years now. Luckily they seem to go away in winter.
by PBN
on September 28, 2015 at 12:01 AM
They have been around my house in north San Rafael (above China Camp State Park) for more than 8 years now. FYI, recently we got a cat... and they seem to be eating his kibble, but not his wet food.
by Ben
on July 31, 2016 at 3:28 PM
This is what we've been seeing in our home in Suisun City Ca (Solano County) for the last few months; spring / summer 2016. I see them in the lawns, the bark around the shrubs pretty much anywhere around the house outside. Have seen several in the home near the back sliding door and elsewhere. They're in the garden too.
by Carlos Agurto
on September 6, 2016 at 9:20 AM
I am finding them all over contra costa county. I have been able to catch high number of them using a pit fall trap with sugar water and boric acid at the bottom of the trap.
by Kari
on September 20, 2016 at 9:46 AM
We are findings these little guys on our porches in Hercules. First time..... Living near the bay and with all the construction that is going on, wondering if that could be why or if they are just migrating all over Contra Costa now?
by SB
on September 24, 2016 at 9:20 PM
I have found 1-2 on our wood floors every August/Sept/October in 2013, 2014, and this year, but not 2015!
by Joan Weir
on July 3, 2017 at 9:01 PM
I recently found these roaches in a honeybee hive in Sonoma. I am concerned that they could create damage within the hive. Bee hives are an exceptionally moist environment, which I read these guys like. Does anyone know what damage they could be creating such as eating bee brood or ruining honey?  
Any ideas on how to get rid of them?  
Thanks
by EL
on October 1, 2017 at 2:25 AM
These just started turning up in my house in Sebastopol the last week or so. Glad to hear it sounds like they are nothing to worry about.
by James D Hammond
on October 7, 2018 at 5:47 PM
I have a number of them in my home in Moraga. We have chickens and bees. But I haven't seen any in the coup or the hives lately. Curiously, the first time I saw them was in my hives. I did not see any damage or other signs of hive infestation. And now that the hives are stronger the roaches seem to have left.  
I am trying to seal up the house to keep them out. If that doesn't work I'll try putting down a perimeter of insecticide or orange oil or something.
 
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