Browsing Extension Service -- Bulletins / Extension Bulletins by Author "Warren, Rex"

Now showing items 21-26 of 26

Tansy ragwort...a poisonous weed

Oregon State College. Federal Cooperative Extension Service; Warren, Rex; Freed, Virgil (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1951-05)
Tansy ragwort...a poisonous weed (Revised November 1965

Oregon State University. Federal Cooperative Extension Service; Warren, Rex (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State University, 1965-11)
Toadflax

Oregon State College. Federal Cooperative Extension Service; Warren, Rex (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1957-06)
Water hemlock

Oregon State College. Federal Cooperative Extension Service; Warren, Rex (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1957-07)
White top

Oregon State College. Federal Cooperative Extension Service; Warren, Rex; Freed, Virgil H. (Virgil Haven), 1919- (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1953-07)
Wild onion and garlic

Oregon State College. Federal Cooperative Extension Service; Warren, Rex (Corvallis, Or. : Federal Cooperative Extension Service, Oregon State College, 1957-07)