The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographical index. 315 photographs and illustrations. Free of charge in digital PDF format.

The world;s most comprehensive, we documented, and well illustrated book on this subject. With extensive index. 520 photographs and illustrations. Free of charge in digital format on Google Books.

The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive index. 351 color photos or illustrations, Free of charge in digital format on Google Books,

The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographical index. 300 photographs and illustrations. Free of charge in digital PDF format.

The world's most comprehensive, well documented, and well illustrated book on soy in Korea. With extensive index and 80 photographs and illustration. Free of charge in digital format on Google Books

The book presents discussions on: Biology and ecology of major troublesome weeds infesting rice, wheat, corn, soybean, focusing on different cropping patterns in both tropical and temperate cropping systems and science-based weed management practices involving chemical, non-chemical, biological, integrated methods. Herbicides used, with their most recent classification, identification of new target sites, mechanisms and modes of action and how and why weeds evolve resistance to herbicides. New concepts, new paradigms and new technologies to manage evolution of resistance to herbicides including weed genomics, bioherbicides and allelochemicals. Highly recommended for students, teachers, researchers, agronomists, horticulturists, crop physiologists, and crop protection specialists in tropical and temperate agricultural systems, particularly in areas where major tropical weeds are posing potential threats to temperate agricultural systems.

The world's most comprehensive, well documented, and well illustrated book on this subject. With extensive index. 134 photographs and illustrations - mostly color. Free of charge in digital PDF format on Google Books.