Washington Native Plant Society.
National Conference of State Legislatures.
National Conference of State Legislatures (NCSL) tracks environment and natural resources legislation to bring you up-to-date, real-time information on bills (from 2015) that have been introduced in the 50 states and the District of Columbia, and U.S. territories. Database provides search options by state (or territory), topic, keyword, year, status or primary sponsor. Topics include: Wildlife-Invasive Species and Wildlife-Pollinators.
Fremont County Weed and Pest Control (Wyoming).
Bowman's Hill Wildflower Preserve (Pennsylvania).
Gulf States Marine Fisheries Commission.
Texas State Historical Association.
Northeast Iowa Resource Conservation and Development.
Iowa County Weed Commissioners Organization.
Jackson Hole Weed Management Association (Wyoming).
Association of Fish and Wildlife Agencies.
Provides lists of sites for governmental members (U.S. state and territorial fish and wildlife agencies), North American members, affiliate members, and contributing members.
Oregon State University. National Pesticide Information Center (NPIC).
Through its county agents, the Cooperative Extension Service gives individuals access to the resources at land-grant universities across the nation. These universities are centers for research in many subjects, including entomology (the study of insects) and agriculture. Each county within the United States has an Extension office, which is staffed with agents who work closely with university-based Extension specialists to deliver answers to your questions about gardening, agriculture, and pest control.
Okoboji Protective Association.
Boone County Arboretum (Kentucky).
Iowa Great Lakes Association.
National Association of State Departments of Agriculture (NASDA).
The National Association of State Departments of Agriculture is comprised of the departments of agriculture in all fifty states and the territories of American Samoa, Guam, Puerto Rico, and the U.S. Virgin Islands. NASDA Members are coregulators with the federal government on a host of responsibilities including animal health, farmland protection, food safety, grain regulation, pesticide registration, and more.
Google. YouTube; Perkiomen Watershed Conservancy (Lake Delmont, Montgomery County, Pennsylvania).