Pecan Pest Alert – Walnut Caterpillar

Pecan Pest Alert – Walnut Caterpillar

WC fourth instar

By: James Boone Holladay Calls are coming in on infestations of walnut caterpillars on pecan foliage.  Historical data had us assuming that we were on the decline of this localized outbreak, but it looks like favorable environmental conditions will bring us yet another bad year.  Now is the time to study up on their behavior and life cycle. If you have pecan trees in this area, be prepared with an action plan prior to the […]