PUBLICATION W297B
Diagnosing Suspected Off-target Herbicide to Grape
If you have questions about this resource, contact your county Extension office.
Summary
Herbicides used in pastures and roadsides can move off-target and injure grapevines, lowering yield and marketability. This resource shows how common growth‑regulator herbicides can affect grape leaves, shoots, and overall growth over time, and describes ways to document symptoms, rule out other stresses, look for field patterns, and gather background information to help determine likely causes and next steps.
Harvested for You
Based on the subjects and categories of this publication, you may be interested in the following resources.
Forage Herbicide Quick Reference Guide
2026 Weed Control Manual for Tennessee
2016 Tennessee Wheat Quick Facts
