Show Observation

User: Justin Mezo

Created on: 2015-07-30

Observation Date 2015-07-29

Comment:
Sprayed soybeans in the LTER irrigated and non irrigated fertility gradient, lysimeter field, CES treatment 2 (soybeans), T8nt plots, and the interaction plots for post emergence weed control using Roundup PowerMax, and ammonium sulfate. Roundup Power Max (EPA Reg. No. 524-549) was applied at 1 qt/A and Ammonium Sulfate (sprayable, CAS #7783-20-2) was applied at 17 lbs/100 gallons of carrier. Weather conditions: At the start 10:50 a.m. overcast with air temperature of 80 degrees F, humidity was 79 % with 3-5 mph west winds. End of application 3:45 p.m. Partly sunny, 83 degrees F, humidity 76 %, with 4-6 mph north west w

Areas:
CE2 Interaction LYSIMETER_FIELD Resource_Gradient-Irrigated Resource_Gradient_Non-Irrigated T8nt

Observation Type:
Herbicide Application

Activities:

Worker: Justin Mezo

Equipment: TurboTeeJet 11003 Flat Fan Nozzle

Equipment: Top Air Sprayer • Material: Herbicide Roundup Power Max (glyphosate 48.7%) @ 1.0 quart per acre • Material: Ammonium sulfate (AMS) @ 3.4 pound per acre

Equipment: John Deere 5220 Tractor

Attachments: