Knowledgebase

Asian Longhorn Beetle grub or something else? #789015

Asked May 02, 2022, 8:01 PM EDT

Hello. We came across this rather large grub while clearing a vine in our backyard. Googling the image came up with an Asian Longhorn Beetle, but hoping maybe someone could positively identify what it is. I still have it, and it's still alive.

Harford County Maryland

Expert Response

Hi Alex, 

Though we can't pinpoint the type, this is a borer insect. Many different species of borers attack trees and shrubs and we would advise disposing of it. You can read more on this common pest here: 

Borer insects on trees
https://extension.umd.edu/resource/borer-insects-trees

Borer insects on shrubs
https://extension.umd.edu/resource/borer-insects-shrubs

Jamie

Answered by the Home and Garden Information Center (HGIC), University of Maryland Extension. For timely gardening information and tips, subscribe to our Maryland Grows blog and quarterly newsletter. Follow us on Facebook, Instagram, and YouTube. Replied May 03, 2022, 2:43 PM EDT

Loading ...