Show Observation

User: Ryan Anthony

Created on: 2021-06-10

Observation Date 2021-06-10

Comment:
Sprayed LTER main site CE corn plots (105, 108, 202, 207, 301, 304, 401, and 403). Sprayed with Roundup Powermax at 44 ounces/acre, Acuron at 88 ounces/ acre, and Ammonium Sulfate at 2.4lbs/acre, and a small amount of de-foaming agent. Rate of spray was 20gal/acre on JD rate controller. Weather conditions at the beginning 10:00am: 78.3 degrees F, 3.9mph southeast wind, 79.9% relative humidity, and partly cloudy. Weather conditions at the end 12:00pm: 82.4 degrees F, 6.34mph southeast wind, 62.6% relative humidity, and partly sunny. REI: 24 hours.

Areas:
CE1 CE3

Observation Type:
Herbicide Application

Activities:

Worker: Ryan Anthony

Equipment: Top Air Sprayer • Material: Ammonium sulfate (AMS) @ 2.4 pound per acre • Material: Herbicide Roundup Power Max (glyphosate 48.7%) @ 44.0 ounce per acre • Material: Herbicide Acuron @ 2.75 quart per acre • Material: water @ 20.0 gallon per acre

Equipment: Turbo TeeJet Induction TTI-11003 Flat Spray Tip (Nozzle)

Equipment: John Deere 7420b Tractor (14.9 R 46 back tire size)

Attachments:

Spraying_6-10-2021_Weed_Control.pdf