Principles of Weed Science (PlSc 323) Web Outline 2008

Instructor: Dr. Shane Friesen

Office: Room 474F Loftsgard Hall
Phone: 231-6227
E-mail: Shane.Friesen@ndsu.edu (Please use E-mail whenever possible)
Office hours: 1:00 – 2:00 pm after lectures on Tuesdays and Thursdays
Or by appointment
Lectures: Tuesdays and Thursdays 11:00 am – 12:15 pm
Location: Combined Loftsgard 114
Split Walster 220
Laboratories: Section 1 – Wednesday 10:00 – 10:50 am
Section 2 – Wednesday 11:00 – 11:50 am
Section 3 – Wednesday 12:00 – 12:50 pm
Section 4 – Wednesday 1:00 – 1:50 pm
Section 5 – Wednesday 2:00 – 2:50 pm



Course description

Introduction to the principles underlying commonly used weed management practices in North Dakota and beyond, including an analysis of herbicide mode-of-action. 3 credits

Lectures begin January 8th, 2008

Labs begin January 9th, 2008

Course structure

This course is divided into two logical parts: Part A –Understanding the Problem, and Part B – Defining the Solutions. Each of these parts contains three sections. Part A includes a general introduction followed by a discussion on weed biology and ecology, and in section three addresses the question: When are there too many weeds? Part B moves beyond understanding the problem and identifies weed management tactics that are currently used in North Dakota, as well as some experimental ones that may be used someday. My goal is that this course will provide students with a comprehensive understanding of all relevant control options available for weed control in North Dakota. Students enrolled with a focus on turfgrass weed management will receive separate lectures for some sections. In the laboratory section, students will learn and experience the practical side of weed management, which includes weed identification, herbicide selection, herbicide sprayer calibration, and how to make treatments safely (personal and environmental safety). At the conclusion of the course students who wish may obtain certification as a private herbicide applicator.

Lecture notes

Skeleton notes, tables, figures, and diagrams will be provided by the instructor ahead of class discussion. These are meant to make it easier for students to keep the information organized, but they will have to add notes based on lecture discussions. The instructor will not provide detailed notes. Student attendance to lectures is expected, thus, if a class is missed, notes on class discussions must be obtained from classmates.

Textbooks and other reading material

Other than what will be provided in class, there are no required textbooks or reading materials. However, I will be happy to provide links to additional resources upon request.

Students with disabilities

If students would like support because of disabilities, please inform the instructor as soon as possible so that necessary accommodations may be made.