The major employers of plant biologists are educational institutions, federal and state agencies, and industries. Job opportunities usually depend upon educational training and experience. New positions in botany are expected to increase at an above-average rate through the turn of the century. Growing world population continues to increase the need for better food supplies. Environmental concerns, such as air, water and soil pollution, will create openings for ecologists in government and industry. The search for new drugs and medicines and useful genes for improving crop plants will continue to create a need for botanical explorers.
Educational institutions, which employ most plant biologists, range from high schools and community colleges to universities. High schools and community colleges have few openings for those who wish to teach specialized courses and there is little time or equipment for research activity. Nevertheless, for botanists who primarily enjoy teaching, such positions are very satisfying.
Most positions for professional plant scientists are in colleges and universities. Almost all colleges and universities offer courses in plant science and there are faculty positions for botanists who have different specialties. In addition, educational institutions employ botanists as researchers and as administrators.
Federal and state agencies need botanists in many different fields. Plant biologists work in various branches of the U.S. Department of Agriculture, including the Medical Plant Resources Laboratory, the Germplasm Resources Laboratory, the Animal and Plant Health Inspection Service, the National Arboretum, and the U.S. Forest Service. The U.S. Department of the Interior, which includes the National Park Service, the Bureau of Land Management and the U.S. Geological Survey, also employs botanists. Plant scientists also work in several other federal agencies, including the Public Health Service, State Department, National Aeronautics and Space Administration, Smithsonian Institution, and Environmental Protection Agency. In addition, each of the 50 state governments employs plant scientists in agencies similar to those of the federal government. Environmental organizations, like the Nature Conservancy, also hire botanists.