The 10th edition of the Weed Science Society of America’s Herbicide Handbook is now available.

The handbook offers comprehensive information on the more than 230 herbicides currently available in the United States. It includes physical properties, mode of action, environmental fate, solubility, toxicity to humans and wildlife, binding properties and much more.

The new edition has been completely updated and reorganized in an easy-to-navigate alphabetical format. It also includes approximately 20 new herbicide compounds introduced since the last edition was published.

The Herbicide Handbook is available for order through the WSSA business office. Orders can be placed online at