| 2022-04-21 |
Herbicide Application |
Sprayed LTER Main Site Treatment T2 all replications (5, 4, 3,1,6and 2), for post emergence weed control in winter wheat.
Plots sprayed with a tank mix of Ammonium Sulfate at 1 lb/A, Powerflex HL at 2 oz/A, Husky at 13.5 oz/A and Non-ionic surfactant at 0.25% v/v (2 qt/100 gal carrier).
Time of application was 4:55 p.m. - 7:40 p.m. Three passes in the West end of Rep 2 remain unsprayed.
Weather conditions 4:55 p.m. were clear, temperature was 62°F, 45% humidity 10-12 mph West wind.
Weather conditions 7:45 p.m. were clear, temperature was 62.2°F, 42% humidity 10-13 mph West wind.
Equipment used: JD 5420 tractor traveling 5 mph with a pull type Top Air Sprayer equipped with a hydraulic centrifugal sprayer pump and John Deere Rate Controller. |
| 2022-04-28 |
Herbicide Application |
Sprayed LTER Main Site Treatment T1 all replications (5, 1, 2,3,4and 6) and T8NT all replications, for post emergence weed control in winter wheat.
Plots sprayed with a tank mix of Ammonium Sulfate at 1 lb/A, Powerflex HL at 2 oz/A, Husky at 13.5 oz/A and Non-ionic surfactant at 0.25% v/v (2 qt/100 gal carrier).
T1 and T8NT Time of application was 1:50 p.m. - 7:00 p.m. 24 hour reentry interval.
Weather Conditions were 45.4 degrees F, Humidity was 40.6%, and wind was 6 to 8 mph out of the East.
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. |
| 2022-04-28 |
Herbicide Application |
Sprayed LTER Main Site Resource Gradient all replications (Irrigated and Non-Irrigated), for post emergence weed control in winter wheat.
Plots sprayed with a tank mix of Ammonium Sulfate at 1 lb/A, Powerflex HL at 2 oz/A, Husky at 13.5 oz/A and Non-ionic surfactant at 0.25% v/v (2 qt/100 gal carrier).
RGE Time of application 12:45 p.m. to 1:45 p.m. 24 hour reentry interval.
Weather Conditions were 45.4 degrees F, Humidity was 40.6%, and wind was 6 to 8 mph out of the East.
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. |
| 2022-04-29 |
Herbicide Application |
Sprayed LTER Main Site Lysimeter field, for post emergence weed control in winter wheat.
Plots sprayed with a tank mix of Ammonium Sulfate at 1 lb/A, Powerflex HL at 2 oz/A, Husky at 13.5 oz/A and Non-ionic surfactant at 0.25% v/v .
Time of application was 1:50 p.m. - 2:30 p.m. 24 hour reentry interval.
Sprayed LTER Main Site Resource Gradient all replications (Irrigated and Non-Irrigated), for post emergence weed control in winter wheat.
Plots sprayed with a tank mix of Ammonium Sulfate at 1 lb/A, Powerflex HL at 2 oz/A, Husky at 13.5 oz/A and Non-ionic surfactant at 0.25% v/v (2 qt/100 gal carrier).
RGE Time of application 12:45 p.m. to 1:45 p.m. 24 hour reentry interval.
Weather Conditions were 55 degrees F, Humidity was 27%, and wind was 10 mph out of the Southeast.
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.
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. |
| 2022-05-05 |
Herbicide Application |
Spray weed in A2 wheat around Herbicide/Cover crop trial. Spray weeds in D2 and F2 winter barley and E2 rye. |
| 2022-05-19 |
Herbicide Application |
Weed control in spring barley, oats and spring rye with Huskie. |
| 2022-11-09 |
Herbicide Application |
Spray wheat, barley, and rye to control weeds. |
| 2018-07-11 |
Herbicide Application |
Sprayed sorghum planted in GLBRC rep 6 (1 plot) with Huskie and Atrazine 4F. Huskie was applied at 16 oz/A and Atrazine 4F was applied at 1qt/A (1 lb a.i.).
Sorghum was right at the 12 inch labeled height for atrazine.
Weather conditions: At the start 9:40 a.m. sunny 73 degrees F, humidity was 52.6 % with 4-6 mph East winds. End of application 10:40 a.m. sunny, 75 degrees F, humidity 46 %, with 5-7 mph East winds. |
| 2023-11-14 |
Herbicide Application |
Herbicide application to winter annual weeds in wheat and barley. Wind 7.6 mph from S, 57.9 degrees F. |
| 2023-11-16 |
Herbicide Application |
Herbicide application to winter annual weeds in wheat. Wind 3.9 mph from SW, 48.6 degrees F. |
| 2024-04-10 |
Herbicide Application |
Spray wheat to kill winter annual weeds. Wind 3.4 mph from south, 63 degrees Fahrenheit. |
| 2024-04-08 |
Herbicide Application |
Wheat herbicide app |
| 2024-04-09 |
Herbicide Application |
wheat herbicide app |
| 2024-11-07 |
Herbicide Application |
Apply herbicide to weeds in wheat, barley, and rye. Wind 5.9 from W, 57.7 degrees. |
| 2024-11-07 |
Herbicide Application |
Apply herbicide to weeds in wheat. These fields had a high presence of grass, so Axial XL was added to the Huskie. Wind 5.9 from W, 57.7 degrees. |
| 2025-04-17 |
Herbicide Application |
Sprayed LTER T2 reps (5, 3, 2, 4, 1, & 6) and T1 reps (3, 2, 4, 1, 5 & 6) with tank mix of Huskie and Power Flex HL.
Huskie applied at 13.5 fl oz/A and Power Flex HL at 2 oz/A.
Application was done in marginal wind conditions. Coral-Poly a drift reduction agent was used to increase droplet size. Also all plots have a 30' buffer of grass alleyway around all four sides. Nozzles used were TTI03, for a coarse droplet. Excess spray put on N-Rate South alleyway.
Application was done with 45' boom Fast sprayer but sprayed at 30' to follow wheel tracks previously made during dry fertilizer applications.
REI on products is 24 hours, application concluded at 6:00 pm on 4/17/25.
Safe reentry at 6:00 pm 4/18/25.
Application occurred from 11:00 am to 6:00 pm
Weather Conditions @ 11:00 am:
Temperature: 52.6°F
Wind Speed: 9.17 MPH
Wind Direction: Southeast
RH: 44.1%
Weather Conditions @ 6:00 pm:
Temperature: 61.4°F
Wind Speed: 13.36 MPH
Wind Direction: South
RH: 30.9% |
| 2025-11-04 |
Herbicide Application |
Apply herbicide to weeds in barley, rye, and wheat. Wind 5.8 mph from SW, 56.8 F. |
| 2025-11-04 |
Herbicide Application |
Apply herbicide to weeds in wheat. |