PLSC453

Weed Science

Weed identification, ecology, and control (cultural, mechanical, biological, and chemical methods).

Fall 2025

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Past Semesters

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During the Spring 2020 and Spring 2021 semesters, students could choose to take some of their courses pass-fail mid-semester which skews grade data aggregated across multiple semesters.

Average GPA of 2.98 between 271 students*

PLSC453 Grade Distribution+-0510152025303540% of studentsABCDFWother
A-: 10.33%
A: 20.3%
A+: 9.23%
B-: 9.23%
B: 15.87%
B+: 8.49%
C-: 4.8%
C: 4.06%
C+: 7.75%
D-: 0.37%
D: 0.74%
D+: 0.37%
F: 2.95%
W: 3.69%
other: 1.85%
* "W"s are considered to be 0.0 quality points. "Other" grades are not factored into GPA calculation. Grade data not guaranteed to be correct.