Identifying Ground Beetles

It's an easy error to make. You notice some plants being chewed. You look around for clues and spot a good sized hole in the soil nearby. If you poke around in the soil you may unearth a surprisingly large, aggressive-looking beetle and it's easy to conclude that you've found your culprit. But you would be wrong.
Ground beetles have an appetite for grubs, slugs, caterpillars, wireworms and other soil-dwelling pests. They aren't causing the damage; they're helping fight the problem. Ground beetles are usually nocturnal so they can be hard to find without digging through the soil. When exposed to light they scurry to bury themselves back under ground. They especially like the cover provided by crop debris and natural mulches.
Ground beetle larvae are even more intimidating. They tend to be robust with noticeably large jaws, the better for devouring those worms and slugs. Ground beetle adults and larvae are good examples of why it is important to accurately identify the pest before deciding which course of action to follow.
For more information on many types of ground beetles visit: http://ento.psu.edu/extension/factsheets/pdf/ground-tiger-beetles
-Amy Ivy

Upcoming Events
How to Diversify or Scale Up with Confidence for Profitability - Inspired by Annie's Project
February 4, 2026
February 11, 2026
February 25, 2026
Do you have an idea for a new enterprise to add value to your farm? Maybe you're considering scaling up for a potential market opportunity but just aren't sure if it's a good fit for your business. Join Cornell Cooperative Extensions of Allegany County, Broome County, Madison County, Onondaga County, Niagara County, Tioga County, the Niagara Small Business Development Center, and the Eastern NY Commercial Horticulture Team for a hybrid series on Wednesdays in February, starting on February 4th that will answer these questions and more. Annie's Project seeks to empower farm women through education, networks and resources. We welcome, and encourage, learning and sharing amongst farm women as we help you grow as decision-makers and leaders on your farm.
2026 Eastern New York Fruit and Vegetable Conference
February 25 - February 26, 2026 : 2026 Eastern NY Fruit and Vegetable Conference: February 25-26, 2026
Albany, NY
Join us for our Annual Eastern NY Fruit and Vegetable Conference with two days filled with informative sessions on Tree Fruit, Vegetables, Small Fruit, Grapes, Greenhouse and a special Food Safety Wash and Pack session! While there you can also visit with more than 50 exhibiotrs!
Tree Fruit Scouting - Online Course
February 25, 2026 : Tree Fruit Scouting - Online Course
Live Webinars February 25-March 25, 2026
Five sessions, Wednesdays 6:30-8 pm
