Gut Microbes Can Help Insects Beat Pesticides
Insects have evolved a variety of mechanisms to try to overcome the effects of insecticides—including, in some cases, help from the bacteria and other microbes living in insects' guts. A growing number of studies indicate a link between symbiotic microbes and insecticide resistance in a diverse range of insects.
Listening to Larvae: How Acoustics Can Measure Efficacy of Palm Weevil Management
By listening to sounds of the palm weevil, pest managers can determine how effective insecticides are working against the insect pest.
Why Science Communication is Critical to the Future of Entomology
By Margaret Hardy, MSc, Ph.D., FRES Recent efforts to bring science communication into the scholarship of the teaching and learning umbrella has met with some success. The emergence of commercially […]
This Wasp’s Larvae Sometimes Grow Hundreds of Soldier Clones—But Why?
Imagine, for a moment, having 3,000 twin sisters. You all live inside a caterpillar, but it’s home, and your numbers serve as a veritable army against any trespassers. Such is […]
Unique Relationship Between Joshua Tree and Moth Documented for First Time
By Edward Ricciuti Rubbing elbows with UFO buffs snooping about the perimeter of nearby Area 51, scientists have set up shop in the Nevada desert near the town of Rachel, […]
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 […]
New Wasp Species Discovered Parasitizing Pests of Pine Trees
By Josh Lancette A new parasitoid wasp species, named Baryscapus dioryctriae, has been discovered in China. The new species is known to parasitize larvae of two species of Dioryctria, which […]
New Monarch Butterfly Studies May Provide Reasons for Optimism
Eight new articles on monarch butterflies were published today in the Annals of the Entomological Society of America. “This group of papers is intended to give us the latest and […]
Odd Oviposition: Video Shows a Bagrada Bug Burying a Single Egg
The Bagrada bug (Bagrada hilaris) is an invasive stink bug that was recently established in North America. Bagrada bugs are known to seriously damage cole crops such as cabbage and […]
Three New Wasp Species Discovered in Vietnam
For the first time in the Indochina region, wasps from the Cynipidae family have been discovered. Plagiotrochus indochinensis, Dryocosmus okajimai, and Synophrus vietnamensis are described in a new article appearing […]
After a 49-million-year Hiatus, a Cockroach Reappears in North America
The cockroach in the genus Ectobius is a major textbook example of an invasive organism, and it is the most common cockroach inhabiting a large region from northernmost Europe to […]
Rearing Stink Bugs for Biological Control
Many people think of stink bugs as pests, especially as the brown marmorated stink bugs spreads throughout the U.S. However, certain stink bugs are beneficial, such as Podisus nigrispinus (Dallas), […]
Are Sweetpotato Weevils Differentially Attracted to Certain Colors?
The sweetpotato weevil, Cylas formicarius (Fabricius), is the most serious pest of sweetpotato around the world, damaging sweetpotatoes in the field and in storage. Because the larval period is spent […]
New Info on an Elusive Green Cicada
For nearly 80 years, the North American cicada Okanagana viridis has received little attention in scientific literature, but a new article in the Annals of the Entomological Society of America […]