University/Academic
Yellow toadflax - Invasive Plant Species of Alaska (PDF | 56 KB)
University of Alaska - Anchorage. Alaska Natural Heritage Program.
Identification/Description; Photographs; Impacts; Life Cycle; Distribution; Controls
Linaria vulgaris - CalPhotos
University of California - Berkeley. Digital Library Project.
Photographs
Integrated Weed Management of Yellow Toadflax (PDF | 59 KB)
State of Colorado. Douglas County. Public Works.
Identification/Description; Photographs; Controls
Biology and Management of Yellow Toadflaxes
Colorado State University. Cooperative Extension.
Identification/Description; Illustrations; Introduction History; Life Cycle; Controls
Managing Yellow and Dalmatian Toadflax (PDF | 524 KB)
University of Nevada - Reno. Cooperative Extension.
Identification/Description; Photographs; Introduction History; Impacts; Controls
Yellow Toadflax - Weed Factsheet (PDF | 160 KB)
New Mexico State University.
Identification/Description; Photographs;
Introduction History; Life Cycle; Distribution; Dispersion; Controls; Special Note: References
Dalmatian Toadflax and Yellow Toadflax - Biological Control: A Guide to Natural Enemies in North America (U.S. Department of Agriculture, Animal and Plant Health Inspection Service and Hansen, R.)
Cornell University. Agriculture and Life Sciences.
Identification/Description; Photographs; Habitat; Controls
Dalmatian Toadflax and Yellow Toadflax: Identification and Control
North Dakota State University. Extension Service.
Identification/Description; Photographs; Introduction History; Habitat
Yellow Toadflax - Ohio Perennial & Biennial Weed Guide
Ohio State University. Ohio Agricultural Research and Development Center.
Identification/Description; Photographs; Introduction History
Yellow Toadflax and Dalmatian Toadflax
Oregon State University. Extension Service.
Identification/Description; Photographs; Illustrations; Introduction History; Life Cycle; Distribution; Dispersion; Controls |