The 5-Year Plan: Manage Japanese Barberry to Keep Tick Levels Low, Reduce Lyme Risk 

japanese barberry infestation

A long-term study of managing Japanese barberry (Berberis thunbergii) shows that clearing the invasive shrub from a wooded area once can lead to a significant reduction in abundance of blacklegged ticks (Ixodes scapularis) for as long as six years. Published last week in Environmental Entomology, the new research follows up on previous findings of the […]

Could Repellents Be Useful in Protecting Crops From Spotted-Wing Drosophila?

spotted-wing drosophila on leaf

By Edward Ricciuti Cornell University scientists are tuning up the entomological version of psych war tactics that, instead of killing insect pests outright, manipulate their behavior so they avoid crops they might otherwise damage. Repellents that modify the behavior of insects might not stand alone as deterrents, but they could be deployed more extensively in […]

An Alfalfa Leafcutting Bee’s First Meal is a Big Deal

Megachile rotundata

By Meredith Swett Walker Parents often worry about what they feed their kids and how it might affect their future. But, barring genuine malnutrition, no diet or food is likely to radically change your kid’s life—unless you are an alfalfa leafcutting bee. For such bees, diet early in life can be truly life-altering. Alfalfa leafcutting […]

Designing Effective Baits for Spotted Wing Drosophila is No Easy Task

spotted wing drosophila on berry

By John P. Roche Spotted wing drosophila (Drosophila suzukii), is an invasive fruit fly species from eastern Asia, first seen in the United States in 2008. The species is devastating to fruit crops, causing economic losses in the U.S. of hundreds of millions of dollars. Spotted wing drosophila feeds on a wide range of host […]

New Formula Doubles Performance of Spotted Wing Drosophila Lure

spotted wing drosophila

To slightly modify an old adage, you can catch more flies with increased levels of acetoin, acetic acid, and ethanol than with methionol. Specifically, the fly in question is spotted wing drosophila (Drosophila suzukii), an invasive pest in North American and Europe that attacks several fruit crops. A lure for catching and monitoring in D. […]