Show Observation
User: Justin Mezo
Created on: 2016-04-18
Observation Date 2016-04-15
Comment:
Sprayed LTER Main Site Treatment T3, all replications (6, 3, 1, 2, 4, 5) for post emergence weed control in winter wheat.
Plots sprayed with a tank mix of Anti-Foaming agent at 1oz/100 gal of carrier, Ammonium Sulfate at 3lbs/A, Powerflex HL at 2 oz/A and Premier non-ionic surfactant at 0.5% v/v (2 qt/100 gal carrier).
Time of application was 4:00 - 6:00 p.m. Weather conditions were sunny, temperature was 68°F at start and 70°F at end,34 - 38 % humidity, with winds out of the east south east at 2-9 mph.
Equipment used: JD 5220 tractor traveling 4.8 mph (gear C1, 1550 rpm) with a pull type Top Air Sprayer equipped with a hydraulic centrifugal sprayer pump and John Deere Rate Controller. Nozzles were Turbo Teejet 11003 flat fans spaced 15 inches apart with a total boom length of 30 feet. 20-30 psi was used. Water applied at 20 gals/A was used as the carrier.
Areas:
T3
Observation Type:
Herbicide Application
Activities:
Attachments: