License Number Name County Program Participation Information
2799 David S Vandergriff Union County (Union)
Program Status
C03 Current
C10 Current
Participant David S Vandergriff


C03 Ornamental and Turf Pest Control

Participation Status Current
Current Period 07/01/2023 - 06/30/2026
Renewal Status Next Period 07/01/2026 - 06/30/2029
Total Required Points 18
Total Internal Points 0
Total External Points 14
Total Earned Points 14
Completed Courses
Course Title Participation Date Points
Fungal Disease Management for Ornamental Plants- Webinar :: Fungal Disease Management for Ornamental Plants- May 7, 2024 05/07/2024 2
TN Turf Tuesdays- A Digital Learning Series :: Tennessee Turf Tuesdays- Behind the Curtain at Pinehurst- Sept 2, 2025 09/02/2025 1
Tennessee Nursery & Landscape Association, Inc. :: TNLA/UT Green Industry Field Day- June 12, 2025 06/12/2025 6
Bartlett Tree Experts, Knoxville- EXTERNAL :: Bartlett Tree Experts Annual Client Seminar- 8/14/2025 08/14/2025 5

C10 Demonstration, Research, and Regulatory Pest Control

Participation Status Current
Current Period 07/01/2023 - 06/30/2026
Renewal Status Next Period 07/01/2026 - 06/30/2029
Total Required Points 18
Total Internal Points 0
Total External Points 14
Total Earned Points 14
Completed Courses
Course Title Participation Date Points
Fungal Disease Management for Ornamental Plants- Webinar :: Fungal Disease Management for Ornamental Plants- May 7, 2024 05/07/2024 2
TN Turf Tuesdays- A Digital Learning Series :: Tennessee Turf Tuesdays- Behind the Curtain at Pinehurst- Sept 2, 2025 09/02/2025 1
Tennessee Nursery & Landscape Association, Inc. :: TNLA/UT Green Industry Field Day- June 12, 2025 06/12/2025 6
Bartlett Tree Experts, Knoxville- EXTERNAL :: Bartlett Tree Experts Annual Client Seminar- 8/14/2025 08/14/2025 5




If you have a question regarding your points or classes taken, please contact: