Hamman, Rick

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Poplar/willow borer: Insect Pest Management in Hybrid Poplars series

Grown as a monoculture for biofuel, pulp, and non-structural saw timber, hybrid poplars suffer serious insect pest infiltration. Depending on location, hybrid poplar crops can be attacked by 40 differ ...

Conceptos básicos de riego para los viñedos del este de Washington

Este manual tiene por objetivo aclarar las opciones y estrategias de riego en los cultivos comerciales de uva, tanto para jugo como para vino, en el estado de Washington. Este documento cubre los asp ...

Irrigation Basics for Eastern Washington Vineyards

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, as well as di ...