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User: Leon Thelen

Created on: 2022-07-09

Observation Date 2022-07-09

Comment:
Applied Herbicide to the GLBRC G1 plots and Rep 6 corn. The border of each plot was sprayed with RoundUp Powermax at 32 oz/A and 3 lb/A AMS. The LTER CE 1 and CE2 were sprayed at the same rate. Weather conditions at the beginning 2:30pm: 80.9 degrees F, 1.42 mph Southwest wind, 65% relative humidity, and mostly sunny. Weather conditions at the end 4:30 pm: 80 degrees F, 1.4 mph northwest wind, 61% relative humidity, and mostly sunny. REI 4 HRS Application was completed using the 30ft top air sprayer and the John Deere 7420 B tractor.

Areas:
CE1 CE2 G1

Observation Type:
Herbicide Application

Activities:

Worker: Leon Thelen
Equipment: Top Air Sprayer • Material: Herbicide Roundup Power Max (glyphosate 48.7%) @ 32.0 ounce per acre
Equipment: John Deere 7420b Tractor (14.9 R 46 back tire size)

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