Dirt daubers non aggressive wasps. Joel Voron Colonial Williamsburg Foundation Conservation Dept. Integrated Pest Management Specialist Office 757-220-7080 Cell 757-634-1175 E-Mail jvo...@cwf.org
________________________________________ From: pestlist@googlegroups.com <pestlist@googlegroups.com> on behalf of ktotten <ktot...@heurichhouse.org> Sent: Monday, July 15, 2024 3:27 PM To: MuseumPests Subject: [PestList] Re: Bee ID - Advice on Mitigation You don't often get email from ktot...@heurichhouse.org. Learn why this is important<https://aka.ms/LearnAboutSenderIdentification> [CAUTION: This message originated from outside the Foundation. Do not click links, open attachments or take action unless you know the contents are safe] Thank you for your input! This is definitely a Giant Resin Bee. After some research (and several more bees in the house after my first message), we have also noticed a series of old mud nests that we believe they are taking over. Any advice? Would taking down the nests be enough to keep them out of the house? Unfortunately I do not feel comfortable treating the windows, as they are historic. On Thursday, July 11, 2024 at 3:52:06 PM UTC-4 jefctaylor wrote: This looks to me like the giant resin bee Megachile sculptaris In eastern North America they nest in old carpenter bee burrows, which are typically chewed into timbers. On Thursday 11 July 2024 at 15:38:07 UTC-4 ktotten wrote: I work at a historic house and recently we have seen several bees on the second floor office space. They are large (around 3cm long), mostly black, with large pinchers. After one I thought it was a fluke, but after the fourth, I'm worried for the staff working in those offices. I believe it might be a leaf-cutter bee? We have gardens behind the house with a pollinator garden, so bees are not unusual but they have never gotten in the house before. I've already contacted our usual pest guy, but I'm hoping for help IDing and mitigation advice before he arrives. Any ideas? -- You received this message because you are subscribed to the Google Groups "MuseumPests" group. To unsubscribe from this group and stop receiving emails from it, send an email to pestlist+unsubscr...@googlegroups.com<mailto:pestlist+unsubscr...@googlegroups.com>. To view this discussion on the web visit https://groups.google.com/d/msgid/pestlist/6d8b4bff-5e65-4607-a6dd-41ac2321f48cn%40googlegroups.com<https://groups.google.com/d/msgid/pestlist/6d8b4bff-5e65-4607-a6dd-41ac2321f48cn%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "MuseumPests" group. To unsubscribe from this group and stop receiving emails from it, send an email to pestlist+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/pestlist/CH3PR20MB7304FD1F3BC69017E28DC3D1DCA12%40CH3PR20MB7304.namprd20.prod.outlook.com.