Browsing Extension Service -- Miscellaneous / Educational Materials by Author "Fisher, G."

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Winter grain mite: a fall and winter pest of cereals and grasses in Oregon

Oregon State University. Extension Service; Tuck, Brain V.; Bohle, M.; Dreves, A.; Fisher, G. (Corvallis, Or. : Extension Service, Oregon State University, 2009-03)

Winter grain mite, Penthaleus major (Duges), is a small, colorful, cool season mite that damages grass and cereal crops throughout the Pacific Northwest as well as in most other temperate regions of the world. Hosts inc ...