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Academic Majors


Crop and Weed Sciences

The crop and weed sciences (CWS) major in the Department of Plant Sciences is the study of grain and forage crop production, weed science, genetics, plant breeding, crop physiology and plant biotechnology. North Dakota is consistently the nation's leader for production of hard red spring wheat, durum wheat, barley, flax, dry edible beans, canola, dry peas, lentils and sunflower. North Dakota also ranks in the top 10 states for production of several other agronomic crops, including oat, rye, sugarbeet, and grass hay, and usually ranks third in total acreage of crops harvested. Income from sales of crops accounts for more than half of the North Dakota farmers’ annual cash income. Crops utilized as livestock feed account for much of the cash income credited to livestock sales. Thus, North Dakota State University offers a setting well-suited for the study of crop and weed sciences. 

Crop and Weed Sciences PDF

Career Opportunities

Usually, more employment opportunities are available in CWS than there are qualified graduates. Producers require annual inputs such as seed, fertilizers and herbicides, so they seek assistance in sales or service areas such as crop consulting, chemical application and soil testing each year. Therefore, opportunities for CWS graduates usually have been more stable than in employment areas where inputs can be deferred when income is low. Also, salaries for CWS graduates are at or near the top among all graduates in agriculture due to the high demand for agronomists by many companies. 

The employment opportunities in CWS can best be summarized by the jobs that our graduates have accepted. Our graduates have been employed as crop production consultants (agronomists); marketing experts for herbicides, fertilizers and other agricultural chemicals; managers of farm service centers for cooperatives and elevators; agents in the production and marketing of certified seeds; research technicians for private companies and universities; natural resources conservationists and agents for other governmental agencies; county agricultural extension agents; field representatives for sugarbeet or food processing companies; farm managers; farm insurance agents; research associates with private plant breeding companies; and persons involved in the reclamation of strip-mined land. 

Approximately 11 percent of the CWS graduates at NDSU return to farming or ranching and 17 percent continue their studies to receive graduate degrees. The median starting salary for a CWS graduate with a bachelor's degree was $50,000 with 4% receiving a $10,000 median bonus in 2017. In addition, many employers provide health and retirement benefits, and some provide a vehicle and cell phone. 

Many employers hire undergraduate students as interns for the summer months, and some hire for the spring-summer semester or summer-fall semester periods. The department also hires summer interns with an expressed interest in graduate school. The opportunities for summer interns, beginning with students between their freshman and sophomore years, have exceeded the supply of students for several years. The salary for interns often exceeds the income for alternative summer jobs. An internship provides excellent work experience and often results in a graduating senior being hired earlier and with a higher salary than students without comparable experience. 

Financial Aid and Scholarships

Loans, scholarships, grants and the work-study program are available through Financial Aid and Scholarships. Students requiring assistance may contact the Office of Financial Aid and Scholarships or One Stop. 

The Department of Plant Sciences awards several scholarships for use during the freshman, sophomore, junior and senior years. Additionally, scholarships are awarded to freshmen students by the College of Agriculture, Food Systems, and Natural Resources prior to enrollment. Applications for all college and departmental scholarships may be applied for online between December 1 and March 1, annually. Also, many undergraduate students are employed part-time during the school year and full-time during the summer months as research or teaching assistants. 

Extra-Curricular Opportunities

The department sponsors the Agronomy Club. The Agronomy Club invites industry and academic experts to speak about professional opportunities and activities at club meetings. The club also arranges trips to local agriculture businesses and arranges community outreach activities. The Agronomy Club participates in regional and national contests that involve crop production and weed science. And the club annually attends conventions to learn about several aspects of agriculture in the North Central region. 

Curriculum Options

The department offers four options: agronomy, biotechnology, science and weed science. All students majoring or double majoring in CWS must meet the listed requirements. Students interested in a specific option will replace several of the elective courses listed in the sample curriculum with specific courses appropriate for that option. 

Agronomy – This option is the most popular. It deals with the technical aspects of agricultural production and management. It provides the most elective credits, which allows students to select courses that complement special interests in farming, marketing, business management, county extension work, etc. 

Biotechnology – This option is intended for students who wish to work as a technician or pursue graduate study in the crop biotechnology area. 

Science – This option deals with the application of chemistry, botany, mathematics and physics to CWS. It is an excellent curriculum option for students intending to pursue a graduate degree in CWS. 

Weed Science – This option, which emphasizes the proper use of herbicides and other agricultural chemicals, meets the demand for qualified personnel in the marketing and application of agricultural chemicals. Also, this option provides a good background for crop production consultants (agronomists) and plant protection careers. The greatest emphasis is placed on weed control, but additional courses in entomology, plant pathology and soil science are required. 

In addition, some faculty in plant sciences advise students interested in the biotechnology and general agriculture majors. The biotechnology major is an interdisciplinary program that stresses basic and applied science courses and lab experience to prepare students for employment in the biotechnology industry or for graduate study. The general agriculture program exposes students to disciplines within agriculture for careers with diverse course needs. This exposure is strengthened through a selection of pertinent coursework in a minimum of four discipline areas. 

Crop and Weed Science Plan of Study

Please note this is a sample plan of study and not an official curriculum. Actual student schedules for each semester will vary depending on start year, education goals, applicable transfer credit, and course availability. Students are encouraged to work with their academic advisor on a regular basis to review degree progress and customize an individual plan of study. 

First Year
FallCredits    SpringCredits
PLSC 189 Skills for Academic Success1SOIL 210 Introduction to Soil Science3
PLSC 110 World Food Crops3BIOL 151 General Biology II3
BIOL 150 General Biology I3BIOL 151L General Biology II Laboratory1
BIOL 150L General Biology I Laboratory1ENGL 120 College Composition II3
ENGL 110 College Composition I4Gen Ed Social & Behavioral Sciences3
MATH 103 College Algebra3Gen Ed Wellness2
Second Year
PLSC 215 Weed Identification1PLSC 225 Principles of Crop Production3
PPTH 324 Introductory Plant Pathology3PLSC 312 Expanding the Boundaries of 1
Learning with Service
CHEM 121 General Chemistry I3
MICR 202 Introductory Microbiology2
CHEM 121L General Chemistry I1
MICR 202L Introductory Microbiology Lab1
COMM 110 Fundamentals of Public Speaking3
CHEM 122 General Chemistry II3
Gen Ed Humanities & Fine Arts/Gen 3
Ed Cultural DiversityCHEM 122L General Chemistry II Laboratory1
Free Elective2ECON 201 Principles of Microeconomics3
STAT 330 Introductory Statistics3
Third Year
PLSC 320 Principles of Forage Production3PLSC 315 Genetics3
ENT 350 General Entomology3PLSC 315L Genetics Laboratory1
CHEM 240 or BOT 460 Survey of 3PLSC 323 Principles of Weed Science3
Organic Chemistry or Plant Ecology
SOIL 322 Soil Fertility and Fertilizers3
Gen Ed Humanities & Fine Arts3
PLSC 380 Principles of Plant Physiology3
Free Elective3Free Elective3
Fourth Year
PLSC 444 Applied Plant Breeding and 3PLSC 455 Cropping Systems: An Integrated Approach3
Research Methods
PLSC 491 Seminar1
PLSC upper level elective2
Free Elective3
PLSC upper level elective2
Free Elective3
ENGL 320, 321, or 324 Business and 3
      Professional Writing, Writing in the Free Elective3
      Technical Professions or Writing in the Sciences
Free Elective3
Total Credits: 120

View NDSU equivalencies of transfer courses at:

Loftsgard Hall
Room 166

Loftsgard Hall is located near the center of campus on Albrecht Boulevard, just west of Visitors Lot E (Campus Map)

Contact Information

Crop and Weed Science
NDSU Dept 7670,
PO Box 6050
Fargo, ND 58108-6050
DEPT PHONE: (701) 231-7971



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Last Updated: Sunday, November 08, 2020 11:30:32 PM
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