Show Observation
User: Ethan Rocklin
Created on: 2026-06-01
Observation Date 2026-06-01
Comment:
Sprayed LTER Lysimeter Field (corn only) and CE Study with tank mix of Acuron (3qt/A) and Roundup (21.3 fl oz/A).
Application done on pre-emergent corn. Entire CE Study area was sprayed East to West.
Application occurred from 2:30 pm to 3:30 pm.
REI of mix is 24 hours. Safe re-entry on Tuesday 6/2/26 at 3:30 pm.
See attached for weather data.
Areas:
CE LYSIMETER_FIELD
Observation Type:
Herbicide Application
Activities:
Worker: Ethan Rocklin
Equipment: John Deere 7420b Tractor (14.9 R 46 back tire size)
Equipment: Fast 3 Point Sprayer (LTER/GLBRC)
• Material: Herbicide Acuron
@ 3.0
quart per acre
• Material: Herbicide Roundup PowerMAX 3
@ 21.3
fluid ounce per acre
Attachments: