A new tool to learn and teach herbicide mode of action and crop injury symptoms was demonstrated at the 1998 North Central Weed Science Society meetings. It describes how human, environmental and herbicide factors interact to affect crop selectivity and herbicide performance. The CD has more than 500 color photos and images, several video time-lapse clips of crop injury and animations of herbicide interactions with plants. It includes an illustrated glossary, a crop photo library and Internet connection to herbicide mode of action sites.
Crops covered include corn, soybeans, small grains and sugar beets.
Eckles Ave., St. Paul, MN 55108. For the money, this looks like a very good investment for anyone who wants to teach or learn more about this topic. An updated version on the bulletin on Herbicide Mode of Action and Injury Symptoms is also in the works.