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Stressed trees show dieback

Browning or dieback is usually caused by weather-related stress, sometimes in combination with pests and diseases.

Mar 2018 | Article

The Columbia Root-Knot Nematode Problem

The Columbia root-knot nematode attacks potatoes and causes injury to tubers in the Columbia Basin of Oregon and Washington as well as other areas of the Pacific Northwest.

Jim Green | Apr 1981 | Article

Water nutrition and quality for beef cattle

Inadequate water intake can limit growth and production, which can translate to narrower profit margins for producers. That is why it is important to understand factors that influence water nutrition and quality for beef cattle.

Sergio Arispe | Sep 2019 | Article