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David Hughes

Professor | Agricultural and Resource Economics
Courses
Below are courses taught during the current or past three academic years. Consult Timetable for the most current listing of courses and instructor(s).
PLSC 457 - Weed Management
3 credit hour(s)

Principles of weed interference, integrated management, and herbicide selectivity and behavior. Specific recommendations for various crop and non-crop situations.

Contact Hour Distribution: 2 hours and 1 lab.
(RE) Prerequisite(s) : ESS 210; and BIOL 113 or BIOL 114 or PLSC 210 or PLSC 250 or consent of instructor.

Other Instructors: Mueller, Thomas C | Beeler, Joe

Semesters Offered: Fall
PLSC 473 - Weed Management
3 credit hour(s)

Principles of weed interference, integrated management, and herbicide selectivity and behavior. Specific recommendations for various crop and non-crop situations.

Contact Hour Distribution: 2-hours lecture and one 2-hour lab. Credit Restriction: Students may not receive credit for both PLSC 473 and PLSC 573.
(RE) Prerequisite(s) : ESS 231; and BIOL 113* or BIOL 114* or PLSC 210* or PLSC 250* or consent of instructor.

Other Instructors: Mueller, Thomas C | Beeler, Joe

Semesters Offered: Fall | Syllabus: Example 2023 Syllabus
PLSC 573 - Weed Management
3 credit hour(s)

Principles of weed interference, integrated management, and herbicide selectivity and behavior. Specific recommendations for various crop and non-crop situations.

Contact Hour Distribution: 2 hours and 1 lab. Credit Restriction: Students may not receive credit for both 473 and 573. Registration Restriction: Minimum student level – graduate.

Other Instructors: Mueller, Thomas C | Beeler, Joe

Semesters Offered: Fall | Syllabus: Example 2023 Syllabus
Picture of David Hughes

865-974-7463

dhughe17@tennessee.edu

227B Morgan Hall
2621 Morgan Circle Drive
Knoxville, TN 37996
Education and Training
  • PhD, Agricultural Economics, Washington State University, 1988
  • MS, Agricultural Economics, Clemson University, 1982
  • BA, History, General, Clemson University, 1978
Responsible Area(s)
  • Community Economic Development

David Hughes

Professor | Agricultural and Resource Economics
Picture of David Hughes image

865-974-7463

dhughe17@tennessee.edu

227B Morgan Hall
2621 Morgan Circle Drive
Knoxville, TN 37996
Education and Training
  • PhD, Agricultural Economics, Washington State University, 1988
  • MS, Agricultural Economics, Clemson University, 1982
  • BA, History, General, Clemson University, 1978
Responsible Area(s)
  • Community Economic Development
Courses
Below are courses taught during the current or past three academic years. Consult Timetable for the most current listing of courses and instructor(s).
PLSC 457 - Weed Management
3 credit hour(s)

Principles of weed interference, integrated management, and herbicide selectivity and behavior. Specific recommendations for various crop and non-crop situations.

Contact Hour Distribution: 2 hours and 1 lab.
(RE) Prerequisite(s) : ESS 210; and BIOL 113 or BIOL 114 or PLSC 210 or PLSC 250 or consent of instructor.

Other Instructors: Mueller, Thomas C | Beeler, Joe

Semesters Offered: Fall
PLSC 473 - Weed Management
3 credit hour(s)

Principles of weed interference, integrated management, and herbicide selectivity and behavior. Specific recommendations for various crop and non-crop situations.

Contact Hour Distribution: 2-hours lecture and one 2-hour lab. Credit Restriction: Students may not receive credit for both PLSC 473 and PLSC 573.
(RE) Prerequisite(s) : ESS 231; and BIOL 113* or BIOL 114* or PLSC 210* or PLSC 250* or consent of instructor.

Other Instructors: Mueller, Thomas C | Beeler, Joe

Semesters Offered: Fall | Syllabus: Example 2023 Syllabus
PLSC 573 - Weed Management
3 credit hour(s)

Principles of weed interference, integrated management, and herbicide selectivity and behavior. Specific recommendations for various crop and non-crop situations.

Contact Hour Distribution: 2 hours and 1 lab. Credit Restriction: Students may not receive credit for both 473 and 573. Registration Restriction: Minimum student level – graduate.

Other Instructors: Mueller, Thomas C | Beeler, Joe

Semesters Offered: Fall | Syllabus: Example 2023 Syllabus