Blister beetles are beetles of the family Meloidae, so called for their defensive secretion of a blistering agent, cantharidin. About 2,500 species are known worldwide. [1]

Jan 25, 2025 · Learn about blister beetles. Discover how to identify and manage blister beetle problems.

Jul 8, 2019 · Read on to see pictures and learn more about these beetles, including how you get blister beetle dermatitis, how to treat it, and how to protect yourself.

Jul 20, 2022 · Blister beetles are a common field and garden pest best known for the welt-raising secretion they release when injured or crushed. The secretion contains a blistering agent …

Sep 3, 2023 · Blister beetles are plant-feeding insects that consume various plant parts, like flowers, leaves, and fruits. They usually feed on nectar and pollen and can damage petals, …

As the name implies, blister beetles secrete toxins that can cause blisters. Be cautious with this pest, and read our info and tips to control this pest.

Black, spotted, striped, and gray blister beetles are representative of the many species in the U.S. All of these beetles contain the blistering agent “can-tharidin” in their hemolymph (the blood of …

Sep 30, 2025 · blister beetle, (family Meloidae), any of approximately 2,500 species of beetles that secrete an irritating substance known as cantharidin. Blister beetles are both helpful and …

Blister Beetles belong to the family Meloidae. There are approximately 2,500 known species worldwide. They are known as ‘Blister beetles’ because they secrete cantharidin, a poisonous …

Oct 18, 2023 · Blister beetles have long, slender bodies with a relatively large head. These insects release a caustic substance when crushed that can raise blisters on the skin. …