U.S. National Plant Germplasm System - Salvinia molesta
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
USDA. ARS. National Genetic Resources Program. GRIN-Global.
DOI. United States Geological Survey.
The United States Register of Introduced and Invasive Species ( US-RIIS ) serves as a national inventory for all non-native and invasive species that are established (naturally reproducing) within three localities of the United States: Alaska, Hawaii, and the conterminous (or lower 48) United States.
See related resource: United States Register of Introduced and Invasive Species (US-RIIS)
USDA. APHIS. Plant Protection and Quarantine.
APHIS regulates the following list of pests under the authority of the Plant Protection Act. It does not include any 'regulated non-quarantine pests' (pests which are present and may be widely distributed in the U.S.
See also: Animal and Plant Diseases and Pests of Concern for related information
University of the United States Virgin Islands. Cooperative Extension Service.
University of California. Statewide Integrated Pest Management Program.
The UC IPM Weed Photo Gallery includes many, but not all, weed species commonly found in California farms and landscapes.
University of California. Statewide Integrated Pest Management Program.
University of California. Statewide Integrated Pest Management Program.
University of California. Statewide Integrated Pest Management Program.
University of California. Statewide Integrated Pest Management Program.
See also: Silverleaf Whitefly on Potato and Silverleaf Whitefly on Cotton
University of California. Statewide Integrated Pest Management Program.