Control of West Indian Sweetpotato Weevils Informed by Their Mating Behavior

By John P. Roche West Indian sweetpotato weevils (Euscepes postfasciatus) are costly pests of sweetpotato plants (Ipomoea batatas) in the Pacific, the Caribbean, and Central and South America. Entomologists in the Ryukyu Islands within the Okinawa Prefecture of Japan are implementing a sterile insect technique (SIT) program for eradicating West Indian sweetpotato weevils. SIT uses […]

Why Stink Bug Pheromone Traps Perform Poorly During Winter Invasions

brown marmorated stink bug

Score one for the brown marmorated stink bug, again. Since the pernicious pest arrived in the United States nearly 20 years ago, it has proven difficult to fend off, attacking crops in the summer and invading homes in the fall and winter. And, as a team of researchers has recently found, one of the leading […]

A Model for Effective, Reduced-Cost Bed Bug Monitoring

bed bug dorsal view

While the common bed bug (Cimex lectularius) can target all varieties of human habitats, it is a significant concern in settings such as multi-unit, low-income housing, especially those for the elderly or disabled, where the pest can spread easily and resources for management of the pest are often limited. However, a new study published in […]

Well-Fed, Older Asian Longhorned Beetles Fly Farther, May Require New Quarantine Zones

Asian longhorned beetle

By Andrew Porterfield The Asian longhorned beetle (Anoplophora glabripennis) has been an invasive pest in North America since 1996, when it arrived from China and Korea, probably through infested wood-packing material. Today, it’s been detected in the northeast United States, Canada, and Europe and at nearly every port in the U.S. Since its arrival, the […]

Get to Know Tropilaelaps Mites, Another Serious Parasite of Honey Bees

Tropilaelaps clareae

By Josh Lancette The plight of honey bees is well documented, as is the cause of much of their grief: parasitic mites. Varroa destructor gets the largest amount of attention as the most devastating parasite of European honey bees (Apis mellifera), but other serious parasitic mites exist as well. In a new review article published […]