Asked November 13, 2024, 1:48 PM EST
I have been creating a native woodland garden in my backyard for the last two years. This past summer, asiatic garden beetles almost destroyed everything I've planted, skeletonizing my golden ragwort, green and gold, zig zag golden rod, and white wood/heart leaf asters. They also significantly damaged my foam flower, blue mist flower, woodland sunflowers and heucherra and even seemed to be feasting on my clethra and ferns. About the only plants they didn't seem to be attacking were native trees and non-native species. I spent three weeks out every night for several hours with a head lamp on hand picking the beetles off the plants. By doing so I managed to save some, but not all, of the plants. Looking ahead to next summer, I know the beetles I didn't get are now underground as grubs and will emerge again. I cannot continue to sacrifice my nights for weeks on end to hand pick these pests off my plants. What are some other options? Any advice most appreciated - thank you!
Anne Arundel County Maryland