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Browsing Extension Service -- Circulars / Extension Circulars by Author

Browsing Extension Service -- Circulars / Extension Circulars by Author "MacSwan, Iain C."

Now showing items 1-20 of 26

1981 spray guide for filberts and walnuts in Oregon

Oregon State University. Extension Service; Fisher, Glenn C.; MacSwan, Iain C. (Corvallis, Or. : Extension Service, Oregon State University, 1981-01)
1982 spray guide for cane fruits in Oregon

Oregon State University. Extension Service; Fisher, Glenn C.; MacSwan, Iain C.; William, R. D. (Corvallis, Or. : Extension Service, Oregon State University, 1982-02)
1982 spray guide for filberts and walnuts in Oregon

Oregon State University. Extension Service; Fisher, Glenn C.; MacSwan, Iain C. (Corvallis, Or. : Extension Service, Oregon State University, 1982-01)
1983 pest management guide for filberts and walnuts in Oregon

Oregon State University. Extension Service; Fisher, Glenn C.; MacSwan, Iain C. (Corvallis, Or. : Extension Service, Oregon State University, 1983-03)
1984 pest management guide for stone fruits in Oregon

Oregon State University. Extension Service; Fisher, Glenn C.; MacSwan, Iain C.; William, Ray D. (Corvallis, OR : Extension Service, Oregon State University, 1984-03)
Blackline of walnuts

Oregon State University. Cooperative Extension Service; Miller, P. W. (Paul William), 1901-; MacSwan, Iain C.; Bluhm, Wilbur L. (Corvallis, Or. : Cooperative Extension Service, Oregon State University, 1963-03)
Blackline of walnuts

Oregon State College. Federal Cooperative Extension Service; Miller, P. W.; MacSwan, Iain C.; Rawlings, C. O. (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1958-04)
Control of filbert blight in Oregon

Oregon State University. Cooperative Extension Service; Miller, P. W. (Paul William), 1901-; MacSwan, Iain C.; Every, R. W. (Corvallis, Or. : Cooperative Extension Service, Oregon State University, 1967-11)
Control of walnut blight in Oregon

Oregon State University. Extension Service; MacSwan, Iain C. (Corvallis, Or. : Extension Service, Oregon State University, 1977-07)
Control of walnut blight in Oregon

Oregon State University. Cooperative Extension Service; Miller, P. W. (Paul William), 1901-; MacSwan, Iain C. (Corvallis, Or. : Cooperative Extension Service, Oregon State University, 1963-03)
Shell perforation and poor sealing of walnuts

Oregon State College. Federal Cooperative Extension Service; Painter, John Howe; Miller, P. W. (Paul William), 1901-; MacSwan, Iain C. (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1958-04)
Spray schedule for diseases and insects of cane fruits

Oregon State College. Federal Cooperative Extension Service; Every, R. W.; MacSwan, Iain C. (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1959-06)
Spray schedule for diseases and insects of cane fruits

Oregon State University. Cooperative Extension Service; Every, R. W.; MacSwan, Iain C. (Corvallis, Or. : Cooperative Extension Service, Oregon State University, 1961-05)
Spray schedule for diseases and insects of cane fruits

Oregon State College. Federal Cooperative Extension Service; Every, R. W.; MacSwan, Iain C. (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1956-05)
Spray schedule for home orchards

Oregon State University. Extension Service; MacSwan, Iain C.; Capizzi, Joseph; Fisher, Glenn C. (Corvallis, Or. : Extension Service, Oregon State University, 1982-04)
Spray schedule for home orchards

Oregon State University. Cooperative Extension Service; MacSwan, Iain C.; Every, R. W. (Corvallis, Or. : Cooperative Extension Service, Oregon State University, 1963-02)
Spray schedule for home orchards

Oregon State University. Cooperative Extension Service; MacSwan, Iain C.; Every, R. W. (Corvallis, Or. : Cooperative Extension Service, Oregon State University, 1964-11)
Spray schedule for home orchards

Oregon State University. Cooperative Extension Service; MacSwan, Iain C.; Every, R. W. (Corvallis, Or. : Cooperative Extension Service, Oregon State University, 1966-06)
Spray schedule for home orchards

Oregon State University. Cooperative Extension Service; MacSwan, Iain C.; Every, R. W. (Corvallis, Or. : Cooperative Extension Service, Oregon State University, 1968-06)
Spray schedule for home orchards

Oregon State University. Extension Service; MacSwan, Iain C.; Robinson, Robert (Corvallis, Or. : Extension Service, Oregon State University, 1975-03)