Tuesday, 8 July 2025

Why Has This Moth Turned Into a (Sometimes) Destructive Forest Pest?

A Nepytia janetae moth with light grey and white wings marked by black and brown spots is displayed wings spread on a neutral background. A scale bar indicating 10 mm is visible at the bottom right.

This post Why Has This Moth Turned Into a (Sometimes) Destructive Forest Pest? appeared first on Entomology Today - Brought to you by the Entomological Society of America.

In mountain ranges of the southwestern U.S., Nepytia janetae was an innocuous, little-studied species of moth until 1996. Since then, four devastating N. janetae outbreaks have defoliated and killed tens of thousands of acres of conifer trees. A new study details the life history of the species and examines contributing factors to the outbreaks in hopes of predicting future ones—though much remains a mystery. [Read more]

The post Why Has This Moth Turned Into a (Sometimes) Destructive Forest Pest? appeared first on Entomology Today.



No comments:

Post a Comment