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User: Justin Mezo

Created on: 2020-05-23

Observation Date 2020-05-23

Comment:
Sprayed LTER CE1, CE2 plots, T8nt plots, Irrigated and non irrigated fertility study, lysimeter field, GLBRC perimeter bait crop ( outside 30' on north edge, inside 30' on south and east edge) far east plot in rep 6, and G1 all replications (5, 4, 3, 2, 1) for pre-emergence weed control where corn was planted. Sprayed with Roundup Powermax at a rate of 1 qt/A , ammonium sulfate at 3.4 lbs/A and Acuron at 3 qts/A. Weather conditions at the start 8:50 a.m. were cloudy/ fog, 59.4degrees F, 98.9% humidity with 1-2 mph south east winds. Conditions at the end 11:45 a.m. were partly cloudy, 70.2 degrees F, 68.9 % humidity, and 6-7 mph winds out of the south east.

Areas:
CE1 CE2 G1 GLBRC_Trap_Crop_Area LYSIMETER_FIELD Resource_Gradient-Irrigated Resource_Gradient_Non-Irrigated

Observation Type:
Herbicide Application

Activities:

Worker: Justin Mezo
Equipment: John Deere 7420b Tractor (14.9 R 46 back tire size)
Equipment: Top Air Sprayer • Material: Ammonium sulfate (AMS) @ 3.4 pound per acre • Material: Herbicide Roundup Power Max (glyphosate 48.7%) @ 1.0 quart per acre • Material: Herbicide Acuron @ 3.0 quart per acre
Equipment: TurboTwinJet 1103 Flat Fan Nozzles

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