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Pea aphid (Acyrthosiphon pisum)

Pea Aphid in Pulse Crops: New Guide Outlines IPM Options

In the United States, the pea aphid (Acyrthosiphon pisum) has a broad host range and is a serious concern for commercial pulse producers, especially in the Pacific Northwest region. A new guide in the open-access Journal of Integrated Pest Management examines pea aphid biology and ecology, as well as various management practices.

Vespa mandarinia

How Mitochondrial DNA Offers Clues to Giant Hornets’ Invasion

When scientists discovered specimens of the invasive giant hornet Vespa mandarinia on both sides of the border between Washington and British Columbia in 2019, they sought to find out how they arrived from Asia. Analysis of their mitochondrial DNA provided an interesting twist: The hornets on each side of the border likely did not come from the same location in Asia.

Bark Beetle Comparison

Bark Beetle Identification: There’s an App for That, Too

Researchers at the University of Florida and the USDA-ARS have created a mobile app for bark beetle identification, allowing users to either play a beetle ID game or browse through the bewildering diversity of morphologies in the world of bark beetles.

Amazing Insects ›

Digging Deep: The Secrets Within Termite Nests

A researcher studying termites' digging techniques says that understanding individual roles in collective activities can shine a light on the evolution of such behavior and how social insects perform simple tasks to ultimately construct complex structures.

Science Policy and Outreach ›

outdoor play

Learning at Home With Bugs

Stuck at home with kids because of COVID-19? Check out this list of suggestions from bug experts about what you can do to keep kids engaged and learning.

Field Museum of Natural History

Fantastic Bugs and Where to Find Them (Hint: Chicago)

Entomologist Ryan Gott returns with another insect-attraction review, this time on the "Fantastic Bug Encounters!" exhibit at the Field Museum of Natural History in Chicago, which showcases the diversity of arthropods, the mysteries of their habits, and their ingenious adaptations.

Research News ›

Pea aphid (Acyrthosiphon pisum)

Pea Aphid in Pulse Crops: New Guide Outlines IPM Options

In the United States, the pea aphid (Acyrthosiphon pisum) has a broad host range and is a serious concern for commercial pulse producers, especially in the Pacific Northwest region. A new guide in the open-access Journal of Integrated Pest Management examines pea aphid biology and ecology, as well as various management practices.

Vespa mandarinia

How Mitochondrial DNA Offers Clues to Giant Hornets’ Invasion

When scientists discovered specimens of the invasive giant hornet Vespa mandarinia on both sides of the border between Washington and British Columbia in 2019, they sought to find out how they arrived from Asia. Analysis of their mitochondrial DNA provided an interesting twist: The hornets on each side of the border likely did not come from the same location in Asia.

Promecognathus Beetle Millipede Brawl

These Beetles Withstand Cyanide Blasts to Eat Millipedes

Flat-backed millipedes that defend themselves with cyanide have a fearsome foe in Promecognathus beetles, which are unfazed by the potent poison. A new study shows the beetles have evolved a unique tolerance for cyanide—rather than avoidance behavior or some other countermeasure—but the underlying mechanism remains unclear.

The Entomology Profession ›

Treasure Coast Graduate Student Organization Student Seminar

How Off-Campus Students Can Increase Their Network

Entomology students’ work often places them at university branch campuses, where they might feel isolated or miss out on interactions on the main campus. Here, find some tips for off-campus students to increase their networks—which may also be useful for all students during the COVID-19 era.

Angelita Acebes-Doria, Ph.D.

How One Entomologist Stands Tall in Her Adopted Country

Meet Angelita (Angel) Acebes-Doria, Ph.D., entomology professor at the University of Georgia, Philippines native, and subject of the next installment of our Standout Early Career Professionals series. In a Q&A, Acebes discusses building a career in a foreign country, managing imposter syndrome, and adapting her research program in the era of COVID.

Vespa mandarinia

How Mitochondrial DNA Offers Clues to Giant Hornets’ Invasion

When scientists discovered specimens of the invasive giant hornet Vespa mandarinia on both sides of the border between Washington and British Columbia in 2019, they sought to find out how they arrived from Asia. Analysis of their mitochondrial DNA provided an interesting twist: The hornets on each side of the border likely did not come from the same location in Asia.

Lasioglossum sp. bee

What’s the Best Method to Monitor Wild Bees?

A researcher in Australia sets out to evaluate the various methods for monitoring wild bees and finds that the sweep net outpaces other methods in both the number of bees and number of species collected.

Digging Deep: The Secrets Within Termite Nests

A researcher studying termites' digging techniques says that understanding individual roles in collective activities can shine a light on the evolution of such behavior and how social insects perform simple tasks to ultimately construct complex structures.

Spotted Lanternfly Tree

List of Known Host Plants Grows for Spotted Lanternfly

Two researchers compile existing research and additional observations to update the list of potential host plants for the invasive spotted lanternfly, bringing the worldwide total of plants the insect will feed on to 103—of which 56 are present in North America.

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