Pacific Northwest Weed Management Handbook

Vineyards and Grapes

Marcelo L. Moretti and Ed Peachey

Revised:

March 2019

Note: Some clones may be sensitive to certain herbicides

Weed and Vegetation Management
Site Preparation
New Plantings, Soil-active Herbicides
New Plantings-Postemergence Contact and Translocated Applications
Established Plantings-Preemergent
Established Plantings-Pre-and Postemergent Activity
Sucker Control in NonDormant Grapes
Established Plantings-Postemergent Contact and Translocated Applications

Use pesticides safely!

Wear protective clothing and safety devices as recommended on the label. Bathe or shower after each use.
Read the pesticide label—even if you’ve used the pesticide before. Follow closely the instructions on the label (and any other directions you have).
Be cautious when you apply pesticides. Know your legal responsibility as a pesticide applicator. You may be liable for injury or damage resulting from pesticide use.

Trade-name products and services are mentioned as illustrations only. This does not mean that the participating Extension Services endorse these products and services or that they intend to discriminate against products and services not mentioned.