The is a weed management book with a focus on California's unique mix of crops, but with relevance to other areas as well. The book provides the basics of weed management in agronomic crops as well as tree and vine crops, vegetable crops and turf and landscape. Featured also are aquatic weed management, forestry and range management as well as industrial areas. The book provides the basics of weed biology, weed ecology, chemical and non-chemical weed management.