Browsing Extension Service -- Miscellaneous / Educational Materials by Subject "Apples -- Diseases and pests -- Integrated control -- Oregon -- Willamette River Valley"

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Apple : 2012 pest management guide for the Willamette Valley

Oregon State University. Extension Service; Olsen, Jeff L.; Pscheidt, Jay William; Peachey, Ronald Edward (Corvallis, Or. : Extension Service, Oregon State University, 2012-02)

Recommends pest management practices for apple.
Apple : 2013 pest management guide for the Willamette Valley

Oregon State University. Extension Service; Olsen, Jeff L.; Pscheidt, Jay William; Peachey, Ronald Edward (Corvallis, Or. : Extension Service, Oregon State University, 2013-02)

Recommends pest management practices for apple.