Idaho’s Noxious Weeds

Authors: Timothy S. Prather, Sandra S. Robins, Don W. Morishita, Larry W. Lass, Robert H. Callihan, and Timothy W. Miller

Idaho law classifies 36 of the state’s worst weeds as “noxious”; landowners must control them. This booklet makes them easy to identify. More than 70 full-color photographs show whole plants in bloom. Closeups single out flowers and other distinctive features. Includes location maps and an annually revised chemical control guide that fits into the back-cover pocket. To read more, see the "Special Forces" article in this issue of Programs and People.

Mustards in Mustards: Guide to Identification of Canola, Rapeseed, and Related Weeds

Authors: Bob Callihan, Jeff Brennan, Tim Miller, Jack Brown, Mary Moore

This four-color field-oriented guide allows users to identify rapeseed, canola, and mustard crop plants and their related weeds. A durable folder holds nine full-color identification cards with photos and detailed descriptions of 17 species. the guide also includes a glossary and tips for spotting mustard weeds in crop fields. To read about new varieties of mustard, see "With Relish" in this issue of Programs and People.

For ordering information: web http://info.ag.uidaho.edu/ • email agpubs@uidaho.edu • phone 1-208-885-7982