Show Observation

User: Justin Mezo

Created on: 2016-03-30

Observation Date 2016-03-29

Comment:
Sprayed LTER Main Site Treatment T6 all replications (6,1,2,4,3,5), for post emergence weed control in winter wheat. Plots sprayed with Harmony Extra at .75 oz/A and Preference non-ionic surfactant at 0.25% v/v (1 qt/100 gal carrier). Time of application was 2:20 - 4:30 p.m. Weather conditions at start, sunny 52 degrees F, 30% humidity, 2-4 mph north east winds. Conditions at end, sunny 55 degrees F, 32% humidity, winds random 2-5 mph. Equipment used: JD 5220 tractor traveling 5 mph 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:
T6

Observation Type:
Herbicide Application

Activities:

Worker: Justin Mezo

Equipment: TurboTeeJet 11003 Flat Fan Nozzle

Equipment: Top Air Sprayer • Material: Herbicide Harmony Extra (thifensulfuron methyl + tribenuron methyl) @ 0.75 ounce per acre

Equipment: John Deere 5220 Tractor

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