CROP SCIENCE - CS

CS 103Introduction to Crop Science1(1-0-0) F
Introduction to the scope, purpose, and objectives of a university education with an emphasis on areas related to crop science. Students will explore college and departmental resources, academic policies and procedures, the agricultural industry, career opportunities, and current trends and issues in agriculture. Students cannot receive credit for both CS 103 and ALS 103.
Course Offerings: fall


CS 200Introduction to Turfgrass Management4(3-2-0) F
Preq: BIO 181(preferred) or ZO 160(alternate) BO 200, or CS 213
Turfgrass selection, establishment, maintenance, and pest management in lawns, golf courses, athletic fields, and roadside care; Emphasis on understanding the impact of the environment on management practices and turfgrass performance. Field trips in laboratory.
Course Offerings: fall


CS 210Lawns and Recreational Turfgrass3(3-0-0) F,S,Sum
Utilization of turfgrasses for lawns and recreational areas. Emphasis on: the cultural and environmental benefits of grassed areas, concepts of grass growth and development, selecting adapted grasses for proper use, techniques for successful establishment and management of cool-and-warm-season turfgrasses, fertilization, irrigation, aeration, and pest management. The history and benefit of natural and artificial sports fields will also be discussed. Credit will not be awarded for both CS 200 and CS 210.
Course Offerings: fall WolfWare Info


CS 211Plant Genetics3(2-0-2) S
Preq: BIO 183, or ZO 160
Fundaments of plant genetics. Genetic basis for plant improvement. Genetic analysis of Mendelian traits, molecular structure and organization of genetic material, crop biotechnology, distribution and behavior of genes in populations.
Course Offerings: sprg WolfWare Info


CS 213Crops: Adaptation & Production4(3-2-0) F,S
Preq: BIO 181(preferred) or ZO 160(alternate) or BO 200
Fundamental structure and reproductive features of crops. Their adaptation and importance in global agriculture. Practices and inputs needed for economic production of a quality product and interaction of these factors within the constraints of climate, soils, and topography in maintaining a quality environment.
Course Offerings: fall sprg WolfWare Info


CS 224Seeds, Science & Societies3(2-2-0) F
An exploration of seeds; their characteristics, how seeds and the seed industry have influenced societies, and how societies are influencing the seed industry. Topics include seed germination, how seeds are formed and why they die, how seeds are produced commercially (and at home) and how they are preserved, how the seed industry impacted agriculture during the 1900's, how biotechnology is impacting the seed industry and subsequently impacting US and global agriculture, and how seeds might help address world hunger.
Course Offerings: fall


CS 230Introduction to Agroecology3(3-0-0) F
Preq: BIO 105 or BIO 181 or BIO/ZO 160 or BO 200 or BO 250 or HS 201 or CS 213
This course will examine the biological and physical attributes of farming systems and their associated ecological and social impacts in temperate and tropical regions. It will address the ecological consequences of indigenous food and fiber production systems, conventional agricultural systems and "alternative" systems that incorporate biological pest control and natural nutrient inputs. Students will examine several case studies that integrate their understanding of concepts.
WolfWare Info


CS 290Professional Development in Plant & Soil Sciences1(2-0-0) F
This course is designed to prepare students for careers in Plant and Soil Sciences. Student discussions with faculty and industry professionals will center on structure and requirements for internship and jobs, research and extension opportunities,resume building and writing, professionalism and professional development, interpersonal skills, undergraduate program management, and career planning. Student development of an e-portfolio is required. Must hold sophomore or junior standing in: TAA, TAB, TAC, TSS, TFG.


CS 312Grassland Management for Natural Resources Conservation3(2-2-0) F
Preq: BIO 181(preferred) or ZO 160(alternate) CS 213, SSC 200
Basic principles and practices of production and utilization of pasture and forage crops; impact on developing sustainable systems for livestock feed, soil and water conservation; use of computers to assist in whole farm planning and information retrieval.
Course Offerings: fall WolfWare Info


CS 400Turf Cultural Systems3(3-0-0) F
Preq: C or better in CS 200, BO 200, SSC 200
Topics include: golf course design considerations, fertilizer characteristics and application techniques, irrigation programming, construction of high use turfgrass areas, calibration of spreaders and sprayers, aerification, pesticide fate and development of effective management systems.
Course Offerings: sprg WolfWare Info


CS 411Crop Ecology3(3-0-0) F
Preq: BO 421
Ecology and production of major agronomic crops of economic importance. Impact of key environmental stress factors on production processes and management strategies. Environmental issues pertaining to sustainable cropping systems. Manipulation of canopy climate and rooting environment for enhanced crop performance in the context of global climate change. Ecological analysis of abiotic - and biotic-derived crop disorders.
Course Offerings: fall WolfWare Info


CS 413Plant Breeding2(2-0-0) S
Preq: GN 411 or ANS 215
Discussion of reproductive systems of higher plants; the genetic basis for plant improvement and the selection, evaluation, and utilization of crop varieties.
Course Offerings: sprg WolfWare Info


CS 414Weed Science4(3-2-0) F
Preq: CH 220
History, current status and fundamentals of weed biology and cultural, biological, and chemical weed control; properties and uses of herbicides; weed identification; proper use of herbicide application equipment; current weed management practices incrops and non-cropland situations.
Course Offerings: fall


CS 415Integrated Pest Management3(3-0-0) F
Preq: BIO 181(preferred) or ZO 160(alternate) or BO 200 or BO 250
History, principles, and application of techniques for managing plant pests. Theory and practice of integrating pest control tactics to manage pests within economic, environmental, and sociological constraints. Topics include pest monitoring methodology, economic aesthetic thresholds, biological control, efficient pesticide use, biotechnology, and global positioning systems.
Course Offerings: fall WolfWare Info


CS 424Seed Physiology3(3-0-0) S
Preq: CH 220 or CH 221 and PB 321 or PB 421 or FOR 303
This course will explore the physiological processes associated with seed formation, development, maturation, germination, and deterioration of agronomic and horticultural species. We will also study the physiological aspects of seed dormancy, how dormancy is manifested and overcome in cultivated and noncultivated systems and dormancy's impact on weed seedbank ecology.
Course Offerings: sprg WolfWare Info


CS 430Advanced Agroecology4(3-3-0) S
This course applies agroecological principles introduced in CS 230 and critical thinking to evaluate various agroecosystems. Students will examine food, fiber, and other commodity production systems for security, productivity, and sustainability and address the simultaneous need to protect natural environments and the biodiversity on which agroecosystems depend. Topics include discussion of national and international government policies, research programs, and education programs that influence the future application of agroecosystem principles.
Course Offerings: sprg


CS (BAE) (SSC) 440Geographic Information Systems in Production Agriculture3(2-2-0) S
Preq: SSC 341
Fundamentals of the global positioning system, geographic information systems, and site-specific management. Geospatially located soil sampling strategies will be addressed as well as appropriate interpolation methods for point-sampled data. The course will cover variable rate fertilizer recommendation models and the technology necessary for variably applying fertilizer. Spatial measurement of crop yields.


CS (SSC) 462Soil-Crop Management Systems3(3-0-0) S
Preq: CS 213, CS 414, SSC 342, SSC 452, Senior standing
Unites principles of soil science and crop science with those of allied areas into realistic agronomic applications; practical studies in planning and evaluation of soil and crop management systems.
Course Offerings: sprg


CS 465Turf Management Systems and Environmental Quality3(3-0-0) F
Preq: CS 400
Integration of turfgrass management systems and the use of BMPs and IPM to protect environmental quality. Examination of water quality issues relative to turf. Application of Best Management Practice and Integrated Pest Management strategies. Credit cannot be received for both CS 465 and CS 565.
Course Offerings: fall


CS (ENT) (PP) 470Advanced Turfgrass Pest Management2(2-0-0) S
Preq: C or better in CS 200 and PP 315 and ENT 325
Characteristics and ecology of turfgrass weed, insect, and disease pests; identification and diagnosis of turfgrass pests, strategies for managing pests including cultural, mechanical, biological, and chemical methods; development of integrated pestmanagement programs, characteristics and modes of action for herbicides, insecticides, fungicides, and plant growth regulators; behavior and fate of pesticides in soil; and the development and management of pesticide resistant pest populations.
Course Offerings: sprg WolfWare Info


CS (SSC) 490Senior Seminar in Crop Science and Soil Science1(1-0-0) S
Preq: Senior standing in Agronomy
Review and discussion of current topics in crop science, soil science, agronomy and natural resource management. Preparation and presentation of scientific information in written and oral format.
Course Offerings: sprg WolfWare Info


CS 492External Learning Experience1-6 F,S
Preq: Sophomore standing
A learning experience in agriculture and life sciences within an academic framework that utilizes facilities and resources which are external to the campus. Contact and arrangements with prospective employers must be initiated by student and approved by a faculty adviser, the prospective employer, the departmental teaching coordinator and the academic dean prior to the experience.
Course Offerings: fall sum1 sum2 sprg


CS 493Special Problems in Crop Science1-6 F,S
Preq: Sophomore standing
A learning experience in agriculture and life sciences within an academic framework that utilizes campus facilities and resources. Contact and arrangements with prospective employers must be initiated by student and approved by a faculty adviser, the prospective employer the departmental teaching coordinator and the academic dean prior to the experience.
Course Offerings: fall sum1 sum2 sprg


CS 495Special Topics in Crop Science1-6 F,S,Sum
Offered as needed to present materials not normally available in regular course offerings or for offering of new courses on a trial basis.
Course Offerings: fall sum1 sum2 sprg


CS (HS) (PP) 502Plant Disease: Methods and Diagnosis2(0-6-0) F
Preq: PP 315
Introduction to the basic principles of disease causality in plants and the methodology for the study and diagnosis of plant diseases caused by fungi. Identification of plant-pathogenic fungi. Research project, disease profiles and field trips arerequired.
Course Offerings: fall


CS (GN) (HS) 541Plant Breeding Methods3(3-0-0) F
Preq: ST 511
Coreq: ST 512
Overview of plant breeding methods for advanced undergraduate and beginning graduate students. Covers principles and concepts of inheritance, germplasm resources, pollen control, measurement of genetic variances, and heterosis. Special topics include heritability, genotype-environment interaction, disease resistance, and polyploidy. In-depth coverage on methods for breeding cross-pollinated and self-pollinated crops. Prepares students for advanced plant breeding courses.
Course Offerings: fall


CS 565Turf Management Systems and Environmental Quality3(3-0-0) F
Preq: CS 400
Integration of turfgrass management systems and the use of BMPs and IPM to protect environmental quality. Examination of water quality issues relative to turf. Application of Best Management Practice and Integrated Pest Management strategies. Credit cannot be received for both CS 465 and CS 565.
Course Offerings: fall


CS 590Special Topics1-3
Course Offerings: fall sum1 sum2 sprg


CS 601Seminar1(1-0-0) F,S
Preq: Graduate standing
Review and discussion of scientific articles, progress reports in research and special problems of interest to agronomists. Maximum of two credits allowed toward master's degree; however, additional credits toward doctorate allowed.
Course Offerings: fall sum1 sprg


CS 620Special Problems1-3 F,S,Sum
Special problems in various phases of crop science. Problems may be selected or will be assigned. Emphasis on review of recent and current research. Credits Arranged.
Course Offerings: fall sum1 sum2 sprg


CS 685Master's Supervised Teaching1-3 F,S,Sum
Preq: Master's student
Teaching experience under the mentorship of faculty who assist the student in planning for the teaching assignment, observe and provide feedback to the student during the teaching assignment, and evaluate the student upon completion of the assignment.
Course Offerings: fall sum1 sum2 sprg


CS 688Non-Thesis Masters Continuous Registration - Half Time Registration1(1-0-0) F,S,Sum
Preq: Master's student
For students in non-thesis master's programs who have completed all credit hour requirements for their degree but need to maintain half-time continuous registration to complete incomplete grades, projects, final master's exam, etc.


CS 689Non-Thesis Master Continuous Registration - Full Time Registration3(3-0-0) F,S,Sum
Preq: Master's student
For students in non-thesis master's programs who have completed all credit hour requirements for their degree but need to maintain full-time continuous registration to complete incomplete grades, projects, final master's exam, etc. Students may register for this course a maximum of one semester.


CS 690Master's Examination1-6 F,S
Preq: Master's student
For students in non thesis master's programs who have completed all other requirements of the degree except preparing for and taking the final master's exam.
Course Offerings: fall sprg


CS 693Master's Supervised Research1-9 F,S,Sum
Preq: Master's student
Instruction in research and research under the mentorship of a member of the Graduate Faculty.
Course Offerings: sprg


CS 695Master's Thesis Research1-9 F,S,Sum
Preq: Master's student
Thesis research.
Course Offerings: fall sum1 sum2 sprg


CS 696Summer Thesis Research1(1-0-0) Sum
Preq: Master's student
For graduate students whose programs of work specify no formal course work during a summer session and who will be devoting full time to thesis research.
Course Offerings: sum1 sum2


CS 699Master's Thesis Preparation1-3 F,S,Sum
Preq: Master's student
For students who have completed all credit hour requirements and full-time enrollment for the master's degree and are writing and defending their thesis.
Course Offerings: fall sum1 sprg


CS 711Tobacco Technology3(3-0-0) S, Alt. Yrs.
Preq: BO 421
Special problems concerned with the tobacco crop. Latest research problems and findings dealing with this important cash crop.


CS 713Physiological Aspects Of Crop Production3(3-0-0) S, Alt. Yrs.
Preq: BO 421
Emphasis upon pertinent physiological processes associated with crops and crop management such as plant growth, maturation, respiration and photoperiodism. Relationship of environment to maximum crop yields.


CS 714Crop Physiology: Plant Response to Environment3(3-0-0) F
Preq: BO 321 or BO 421, CH 223
Examines interactions between plants and the environment. Light environment, plant canopy development, photosynthesis, source-sink relations, growth analysis, growth regulation, water relations, and environmental stresses are addressed.
Course Offerings: fall WolfWare Info


CS (HS) 715Weed Science Research Techniques1(0-2-0) F
Preq: CS 414
Bioassay techniques for detection of herbicide residues in soils, chemical analytical (GLC, HPLC) techniques for identifying herbicide residues in soils and plants, procedures for studying adsorption and leaching in soils, procedures for measuring herbicide interference of photosynthesis and use of 14C-labeled herbicides for following uptake, transport and metabolism of herbicides in plants.


CS (HS) 717Weed Management Systems1(0-1-0) F
Preq: CS 414
Weed management systems including integration of cultural, biological, mechanical and chemical methods for vegetables, fruits, ornamentals, turf, small grains, corn, tobacco, cotton, peanuts, aquatic and non-cropland settings. Taught second 5 weeks of semester.
Course Offerings: fall


CS (HS) (PB) 718Biological Control Of Weeds1(1-0-0) F
Preq: CS 414
Concepts and methods in use of biological agents for control of weeds. Primary emphasis on weed biocontrol with insects and plant pathogens. Taught third 5 weeks of semester.


CS (GN) 719Origin and Evolution Of Cultivated Plants1(1-1-0) F, Even Yrs.
Preq: CS(GN,HS)741
Review of concepts of speciation and classification; origin and variation in plants; theories related to agricultural origins; variation patterns of cultivated species; evolution under domestication; utilization of wild and unadapted germplasm in plant breeding.


CS (GN) (HS) 720Molecular Biology In Plant Breeding3(3-0-0) S, Alt. Even Yrs.
Preq: CS(GN,HS) 741, GN 701, GN 702, GN 703
Theory and principles of molecular biology applied to plant breeding. Experimental approaches to induce genetic change, cytoplasmic recombination, haploid utilization and potentials of molecular techniques for solving breeding problems.
Course Offerings: sprg WolfWare Info


CS (HS) (SSC) (TOX) 725Pesticide Chemistry1(1-0-0) S
Preq: CH 201 and 221
Chemical properties of pesticides including hydration and solvation, ionization, volatilization, lipophilicity, molecular structure and size, and reactivity and classification according to chemical description, mode of action or ionizability. Taughtduring the first 5 weeks of semester. Drop date is last day of 3rd week of the minicourse.


CS (HS) (SSC) (TOX) 727Pesticide Behavior and Fate In the Environment2(2-0-0) S
Preq: CS(HS,SSC,TOX) 725,SSC 200
Sorption/desorption, soil reactivity, movement, volatilization, bioavailability, degradation and stability of pesticides in the environment. Taught during the last 10 weeks of semester. Drop date is last day of 3rd week of the minicourse.


CS (HS) 729Herbicide Behavior In Plants2(2-0-0) S
Preq: BO 751 and BO 752 and CS(HS,SSC) 725
Chemical, physiological and biochemical actions of herbicides in plants including uptake, translocation, metabolism and mechanism of action.
Course Offerings: sprg WolfWare Info


CS (GN) (HS) 745Quantitative Genetics In Plant Breeding1(1-0-0) S, Alt. Yrs.
Preq: CS(GN, HS) 741, ST 712, course in quantitative genetics recommended
Theory and principles of plant quantitative genetics. Experimental approaches of relationships between type and source of genetic variability, concepts of inbreeding, estimations of genetic variance and selection theory.
Course Offerings: sprg


CS (GN) (HS) 746Breeding Methods2(2-0-0) S, Alt yrs
Preq: CS (GN, HS) 741, ST 535
Theory and principles of plant breeding methodology including population improvement, selection procedures, genotypic evaluation, cultivar development and breeding strategies.
Course Offerings: sprg


CS (GN) (HS) (PP) 748Breeding For Pest Resistance2(2-0-0) F, Alt yrs
Preq: CS(GN, HS) 741, PP 315, ST 512
Theory and principles of breeding for pest resistance. Experimental approaches for examining genetics of host-parasite interactions, expression and stability of pest resistance and breeding strategies for developing pest-resistant cultivars.


CS 795Special Topics1-3
Course Offerings: fall sum1 sum2 sprg


CS 801Seminar1(1-0-0) F,S
Preq: Graduate standing
Review and discussion of scientific articles, progress reports in research and special problems of interest to agronomists. Maximum of two credits allowed toward master's degree; however, additional credits toward doctorate allowed.
Course Offerings: fall


CS 820Special Problems1-3 F,S,Sum
Special problems in various phases of crop science. Problems may be selected or will be assigned. Emphasis on review of recent and current research. Credits Arranged.
Course Offerings: fall sum1 sum2 sprg


CS (GN) (HS) 860Plant Breeding Laboratory1(1-0-0) S, Alt. Odd Yrs.
Preq: CS(GN,HS)741
Visitation of plant breeding projects in the Depts. of CS and HS at NC State, along with commercial seed companies. Discussion and viewing of breeding objectives, methods and equipment and teaching and practice of hybridization methods.
Course Offerings: sprg


CS (GN) (HS) 861Plant Breeding Laboratory1(1-0-0) F, Alt. Odd Yrs.
Preq: CS(GN,HS)741
Visitation of plant breeding projects in the Depts. of CS and HS at NC State, along with commercial seed companies. Discussion and viewing of breeding objectives, methods and equipment and teaching and practice of hybridization methods.
Course Offerings: fall


CS 885Doctoral Supervised Teaching1-3 F,S,Sum
Preq: Doctoral student
Teaching experience under the mentorship of faculty who assist the student in planning for the teaching assignment, observe and provide feedback to the student during the teaching assignment, and evaluate the student upon completion of the assignment.
Course Offerings: fall sum1 sum2 sprg


CS 890Doctoral Preliminary Examination1-9 F,S,Sum
Preq: Doctoral student
For students who are preparing for and taking written and/oral preliminary exams.
Course Offerings: fall sum1 sum2 sprg


CS 893Doctoral Supervised Research1-9 F,S,Sum
Preq: Doctoral student
Instruction in research and research under the mentorship of a member of the Graduate Faculty.
Course Offerings: sprg


CS 895Doctoral Dissertation Research1-9 F,S,Sum
Preq: Doctoral student
Dissertation research.
Course Offerings: fall sum1 sum2 sprg


CS 896Summer Dissertation Research1(1-0-0) Sum
Preq: Doctoral student
For graduate students whose programs of work specify no formal course work during a summer session and who will be devoting full time to thesis research.
Course Offerings: sum1 sum2


CS 899Doctoral Dissertation Preparation1-3 F,S,Sum
Preq: Doctoral student
For students who have completed all credit hour, full-time enrollment, preliminary examination, and residency requirements for the doctoral degree, and are writing and defending their dissertations.
Course Offerings: fall sum1 sum2 sprg