Plants

Jointed goatgrass is a major problem in most winter wheat-growing areas west of the Mississippi River. This publication discusses best management practices for the prevention and control of jointed goatgrass.

In small grain and pulse crops throughout the high rainfall zones of the Inland Pacific Northwest, mayweed chamomile is a troublesome weed. An integrated management approach is required for the sustainable, long-term control of this species.

Blue mustard, flixweed, and tumble mustard can be a headache to control when it comes to winter wheat; this article shows you how it can be done.

Prickly lettuce is a common weed in wheat production systems throughout the PNW, but it’s difficult to manage. Herbicides can control prickly lettuce in wheat, but many biotypes have developed resistance.

This publication is part of the poplar/willow Environmental Applications series: innovation in bioenergy, remediation, and wastewater treatment. ...

Online only

The control of any weed begins with early detection. The objective of this guide is to aid in the identification and control of invasive weeds found in eastern Washington.

Winter and spring canola have been produced on limited acreages in Washington State for many years. However, that concentration is rapidly expanding due not only to food (canola oil) and feed (cano ...

This manual aims to clarify irrigation options and strategies for both juice and wine grape production in Washington State. It covers the basics behind soils, water, and plant water-use.

Jointed goatgrass is a weed that competes with wheat, resulting in reduced yield and increased grain dockage. Managing jointed goatgrass in winter wheat requires a systems approach.