Show Observation

User: Justin Mezo

Created on: 2017-05-11

Observation Date 2017-05-10

Comment:
Sprayed GLBRC Main Site G1 all replications (1, 2, 3, 4, 5), middle 30 ft on all three sides of perimeter bait crop, T8nt plots, CE3 plots (105, 207, 301, 403), LTER N-Rate Study for pre-emergence weed control where corn was planted with Lexar at a rate of 3 qts/A. Weather conditions at the start 3:00 p.m. were partly sunny 70 degrees F, 38% humidity with 3-5 mph wind out of west. Conditions at the end 5:10 p.m. were partly sunny, 69 degrees F, 41% humidity, and 2-4 mph winds out of the south. Equipment Used: JD 5220 tractor traveling 5.0 mph with a pull type Top Air Sprayer equipped with a hydraulic centrifugal sprayer pump and John Deere Rate Controller. Twin Turbo TeeJet 11003 nozzles were used, spaced 15 inches apart with a total boom length of 30 feet. 20 psi were used. Water applied at 20 gals/A, (187 L/ha), was used as the carrier.

Areas:
CE3 G1 GLBRC_Trap_Crop_Area Resource_Gradient-Irrigated Resource_Gradient_Non-Irrigated T8nt

Observation Type:
Herbicide Application

Activities:

Attachments: