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Photo#121259
Need ID verification - chalcid - Phasgonophora sulcata

Need ID verification - chalcid - Phasgonophora sulcata
Fort McCoy SNA, Monroe County, Wisconsin, USA
June 9, 2007
Size: 6-9mm
Need ID verification. Is this the chalcid Phasgonophora sulcata? I saw numerous individuals of this wasp crawling on the bark of hardwood (mostly oak I believe) logs in a log pile. There were numerous cerambycids and buprestids on the logs, as well as a great many other insects.

Images of this individual: tag all
Need ID verification - chalcid - Phasgonophora sulcata Need ID verification - chalcid - Phasgonophora sulcata Need ID verification - chalcid - Phasgonophora sulcata

Native predator of the Emerald Ash Borer
Usually I stick to Psocoptera but I wanted to add to your great wasp shots. My really work involves predators of the Emerald Ash Borer (Agrilus planipennis; Family Buprestidae). Your wasp will become quite important in the next few years because it is a known parasitoid of the destructive Emerald Ash Borer which has become a serious pest in the Great Lakes region and south (good luck finding a live ash in south eastern Michigan). The USDA has imported some parasitoid wasps from china and are testing them in Michigan at the moment but your little wasp is native and already hard at work preying on the introduced pest. So next time you hear that there are no native predators of the Emerald Ash Borer you can say "...that not exactly true."

 
Thanks.
Thanks for the confirmation and info Philip. I did not notice your comment until just now. I must have unsubscribed.

Sorry to say, looks like presence of EAB was verified for Wisconsin within the last week. Sick'em Phasgonophora sulcata.

Moved
Moved from Chalcid Wasps.

 
Thanks.
Thanks for moving this to its correct spot Will. I did not notice you had done so until just now. I must have unsubscribed.

I would agree with Phasgonoph
I would agree with Phasgonophora sulcata.

 
Thanks
Thanks for the confirmation Dennis. I did not notice your comment until just now. I must have unsubscribed.

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