World Weeds: Natural Histories and Distribution - Tapa dura

This book provides comprehensive information on 104 principle weeds of the world, covering species that are responsible for a high proportion of all the world's crop losses. It includes 122 original maps and botanical illustrations, original data collected by the authors themselves in research travels around the world.

Responsible for a high proportion of the world's crop losses, weeds take away food that the world badly needs. They decrease the quality and quantity of vegetable fibers, wool, and hides, and interfere with fishing, irrigation, hydroelectric power production, and the movement of shipping vessels. In order to recognize the true magnitude of the weed problem, and to be better equipped to design effective weed control methods, it is vital to identify and learn as much as possible about the many different species of this destructive agricultural predator.

The culmination of four decades of global research, World Weeds presents comprehensive and up-to-date information on over 100 weeds—addressing recent changes in such areas as crop tillage methods, herbicide use, and agricultural runoff. This monumental work, featuring a wealth of original data from the authors, provides extensive coverage of the known biology of each species. Each entry contains a full botanical description, plus important details on habitat requirements and distribution, seed production, ecology, physiology, crop impact, and more. Generously supplied with dozens of unique illustrations and species distribution maps covering over 100 countries, this definitive resource boasts an extensive multilingual index of common names, and a massive bibliography with over 3,000 references to facilitate further reading and research. World Weeds is a truly masterful reference that will be celebrated by weed and crop scientists, botanists, and others for years to come.