Fall 2026

Sustainable Turfgrass Use and Management

Covers sustainable management of urban and suburban turfgrass landscapes, focusing on species selection, organic fertilization, and reduced chemical inputs.

offering recorded2 credits
Recorded instructors · Fall 2026 Paul Koch

Summary

1 / 3

Recent recorded grades — Fall 2023: 3.05 GPA, 39.4% A/AB (n=33 letter grades); Fall 2024: 3.00 GPA, 48.0% A/AB (n=25 letter grades); Fall 2025: 3.29 GPA, 62.8% A/AB (n=43 letter grades).

Grade history

average GPA
letter grades
A
AB
B
BC
C
D
F

All recorded terms · compare terms & instructors

Prerequisites

Course map

None

  • None
PLANTSCI/PLPATH 261 used by

“Used by” includes alternatives; linked courses may have other requirements. This is a best-effort interpretation; check the catalog requirements above.

Prerequisite text tree
  • None

Professors

Fall 2026

Recent recorded grades — Fall 2023: 3.05 GPA, 39.4% A/AB (n=33 letter grades); Fall 2024: 3.00 GPA, 48.0% A/AB (n=25 letter grades); Fall 2025: 3.29 GPA, 62.8% A/AB (n=43 letter grades).

Historical instructors & teaching patterns

PAUL KOCH is recorded teaching in Fall 2014, Fall 2015, Fall 2016, Fall 2017, Fall 2018, Fall 2019, Fall 2020, Fall 2021, Fall 2022, Fall 2023, Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule.

Recorded history may be incomplete and does not establish a future schedule.

Calendar & sections

Fall 2026

Schedule loads here as you scroll.

SectionModeEnrolled / capacityWaitlist
LEC 001Online Only17 / 800
LEC 001Online Only23 / 800

Times are Central. Select a meeting for details; export includes recorded dates for the selected sections. Enrollment reflects scan time.

Meeting source records

No records available.

Student experience

the class

Recent recorded grades — Fall 2023: 3.05 GPA, 39.4% A/AB (n=33 letter grades); Fall 2024: 3.00 GPA, 48.0% A/AB (n=25 letter grades); Fall 2025: 3.29 GPA, 62.8% A/AB (n=43 letter grades).

difficulty & workload

No workload feedback recorded.

Topics

  • Urban and suburban turfgrass environments
  • Turfgrass species selection
  • Organic and slow-release fertilizer practices
  • Pesticide and irrigation minimization

Skills

  • Species selection for turfgrass landscapes
  • Application of slow-release or organic fertilizer practices
  • Minimizing pesticide and supplemental irrigation use

Grades

Latest available · Fall 2025— not enough history to project Fall 2026.

average GPA
A / AB grades
letter grades
Instructor

Grade distribution · % of letter grades

A
AB
B
BC
C
D
F

Grades over time

Through Fall 2025

More grade details Grade mix, volume & source data

Where this course fits relative to

Latest available grades · Fall 2025 · all course levels

GPA

Higher than % of other courses in this group.

Course GPAs · red marks this course’s range

letter grades

More recorded grades than % of other courses in this group.

Typical course in this group: letter grades.

About this comparison

1320 courses over the same term, each with at least 30 recorded letter grades. Cross-listed courses count once. GPA is not a measure of difficulty or teaching quality. The typical course is the median by recorded grade count; tied values are not counted as lower. Grade counts describe course scale, not unique students or typical section size.

Descriptions compare GPA with this group’s average: at least 0.20 higher or lower; otherwise close to average. Section size uses median recorded enrollment: small up to 30, mid-sized 31–99, large 100+. Lectures and discussion/lab sections are described separately.

Sources & history

UW–Madison

Catalog & offerings

Descriptions, prerequisites, and recorded course offerings.

Catalog observation history

Observations at scan time; dates do not imply when a catalog change took effect.

Selected offering source records
PLANTSCI/PLPATH 261 · Fall 2026

Sustainable Turfgrass Use and Management

Recorded 2026-09-07
PLANTSCI/PLPATH 261 · Fall 2026

Sustainable Turfgrass Use and Management

Recorded 2026-09-07
Raw records
[
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "offering_id": "1272:760:009907",
    "course_id": "PLANTSCI/PLPATH 261",
    "course_uid": "course_02f0637790a7c5cd1bd282db",
    "term_id": "1272",
    "source_course_id": "009907",
    "source_subject_id": "760",
    "title": "Sustainable Turfgrass Use and Management",
    "credits_min": 2,
    "credits_max": 2,
    "typically_offered": "Fall"
  },
  {
    "run_id": "20260907T155543-ce3781c4",
    "semester": "1272",
    "observed_at": "2026-09-07 15:55:43.033547+00:00",
    "offering_id": "1272:766:009907",
    "course_id": "PLANTSCI/PLPATH 261",
    "course_uid": "course_02f0637790a7c5cd1bd282db",
    "term_id": "1272",
    "source_course_id": "009907",
    "source_subject_id": "766",
    "title": "Sustainable Turfgrass Use and Management",
    "credits_min": 2,
    "credits_max": 2,
    "typically_offered": "Fall"
  }
]
Rate My Professors

Student reviews

Original comments behind the course and instructor summaries.

Read original reviews

No records available.

Madgrades

Grade history

Recorded grade distributions by term, section, and instructor.

Explore recorded grades
Model outputs & technical records
nvidia/Qwen3.6-35B-A3B-NVFP4
LLM outputs across runs
Full model traces

Recorded model configuration, reasoning, and tool conversations.

Model & dataset provenance
{
  "model": "nvidia/Qwen3.6-35B-A3B-NVFP4",
  "model_revision": "1355db6a052410cfd62085d94b58866fd0f2c3c5",
  "task_version": "14",
  "output_id": "378b9033b2ab3464ab5eaf6c813f906789cca088ce356af3c6ea37ad9b332cab",
  "requirements_status": "valid",
  "dataset_revision": "e243353dcb7d79b7247ced91d69443ef4c2a6349",
  "observed_at": "2026-09-07 15:55:43.033547+00:00"
}