University of Maryland Extension

insect

Grape Berry Moth

Timely Viticulture: Mid Season and Pre Harvest
Although the Japanese beetle is rapidly moving to the top of the list in many areas of Maryland the grape berry moth (Paralobesia viteana; GBM) has typically been the most significant insect pest in the vineyard due to its direct and indirect damage to the berries and clusters. GBM is native to...

Sphecid Wasps

Sphecid Wasp
Sphecid wasps are a diverse group of solitary wasps that show up in mid to late summer. You will see them around their nests, hunting bugs and taking nectar from flowers. They have been seen in Carroll County on the flowers of Culver’s root and sweet pepperbush and frequently pollinate other later...
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