Identify and Manage Outdoor Insects

Emerald Ash Borer (EAB) is an exotic invasive insect that is a serious threat to Maryland ash trees. It has killed many millions of ash trees across the Mid-West and Eastern U.S.

Honey bees are non-native bees that are used for pollination and production of honey and wax. They are social insects that live in large colonies. They will only sting to defend themselves. 

Oleander aphids, (Aphis nerii) are little orange insects that commonly infest milkweed plants.

Yellowjackets are. social wasps capable of inflicting multiple stings.

There are six species of ticks found in Maryland and the majority of them are capable of transmitting diseases to people and pets. Here are resources for identifying ticks in Maryland and protecting yourself from tick bites.

Mud daubers are dark, often metallic black or blue wasps. They are not aggressive.

Prevent mosquito bites by wearing repellants and protective clothing. Eliminate standing water on your property to reduce mosquito breeding sites.