Bulletin 789 Weed Control Guide for Ohio Field Crops
Bulletin 827 Corn, Soybean, Wheat and Alfalfa Field Guide
Bulletin 545 Insect Pests of Field Crops
CORN Newsletter: http://corn.osu.edu/agcrops.html
Users of this workbook should read the bulletins for each section before attempting to answer the questions. When completing this workbook, use the flap on the back cover to conceal the answers while answering the questions on the left hand page. Once all the questions for a section are answered, check to see if the responses are correct, mark those incorrect, and read the explanation for each question. If the explanation is confusing or if you disagree with the answer or explanation, refer to the section indicated in the reference.
A variety of question formats are used in this study guide to assist in learning. However, most questions on the actual exam are multiple choice format or a few questions may be "true and false."
Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture
All educational programs conducted by Ohio State University Extension are available to clientele on a nondiscriminatory basis without regard to race, color, creed, religion, sexual orientation, national origin, gender, age, disability or Vietnam-era veteran status.
Keith L. Smith, Associate Vice President for Ag. Adm. and Director, OSU Extension.
TDD No. 800-589-8292 (Ohio only) or 614-292-6181