| 2004-04-30 |
Herbicide Application |
Sprayed the winter wheat on the main site lysimeter field for weeds.
Purpose of Application: Control of annual broadleaves. Sprayed postemergence.
2,4-D Amine was applied at 1 pt/A, (1.17 L/ha). A total of 1 gallon of 2,4-D was applied on 8.3 acres of the field (3.36 hectares).
The entire field was not sprayed with 2,4-D. The field area sprayed was from the weather tower towards the east and one pass all the way around the field.
Weather Conditions: Mostly cloudy with air temperature 72 degrees F. Relative Humidity was 52%. Wind was out of the west at 0-3 mph averaging calm.
Time of application was between 4:30 p.m. and 5:30 p.m.
As I was finishing spraying the field a light rain started.
Equipment Used: JD 5220 tractor traveling 5.0-6.0 mph (gear C1, 1600-1800 rpm) with a pull type Top Air sprayer equipped with a hydraulic centrifugal sprayer pump and a Raven 440 automatic carrier control unit. Turbo TeeJet 11003 nozzles were used, spaced 15 inches apart with a total boom length of 30 feet. 25-35 psi was used.
Water applied at 20 gals/A, (187L/ha), was used as the carrier.
Weeds prevalent: Shepherd's-purse (Capsella bursa-pastoris), common chickweed (Stellaria media), henbit (Lamium amplexicaule) and dandelion (Taraxacum officinale).
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| 2001-04-25 |
Herbicide Application |
Sprayed all replications of treatment 2, reps: 6, 1, 5, 2, 3, and 4, with 15 gals/A of water containing 1 pt/A of 2,4-D amine.
Time of application: 6-8 p.m. Weather conditions: 62 F at 6:00 p.m. 56 F at 8:00 p.m. wind was out of the NW less than 5 mph.
Nozzles used: 11002; JD 5400 tractor going 4.0 - 4.7 mph gear B3 1700 rpm's; 20 -30 psi on the sprayer.
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| 2001-04-28 |
Herbicide Application |
To control annual broadleaf weeds in winter wheat a herbicide application was applied to all replications of treatments 1 and 8nt plots. 2,4-D amine (herbicide) was applied in water with a pull-type sprayer containing a centrifugal pumb set to deliver 15 gals/A using Turbo TeeJet Nozzles 11002. 2,4-D Amine was appilied at 1 pt/A usings. |
| 2001-04-28 |
Herbicide Application |
To control annual grass and broadleaf weeds before no-tilling an alfalfa seeding a herbicide application was applied to all replications of treatment 6. 2,4-D Amine at 1pt/A and Roundup Ultra at 1pt/A (herbicides) were applied in water with a pull-type sprayer containing a centrifugal pump set to deliver 15 gals/A using Turbo TeeJet Nozzles 11002. |
| 2001-05-29 |
Herbicide Application |
Sprayed all replication of treatment 6 main site study to control weeds before seeding alfalfa. 2,4-D Amine at 1pt/A and Roundup Ultra at 1pt/A (herbicides) were applied in water with a pull-type sprayer containing a centrifugal pumb set to deliver 15 gals/A using Turbo TeeJet Nozzles 11002. |
| 1995-05-06 |
Fertilizer Application |
Sprayed 1 pt/a (1 l/ha) 2,4-D amine (2,4 dichlorophenoxy acetic acid) with 8002 Flat Fan Nozzles at 20 gal H2O/a (187 l H2O/ha) [T1, T2] |
| 1993-10-05 |
Fertilizer Application |
Broadcasted 2 qt/a (5 l/ha) Roundup, 1 qt/a (2 l/ha) 2,4-D Amine, 10 gpa carrier [T6] |
| 1996-05-23 |
Herbicide Application |
{{PL: (entry 1) Sprayed TRT1 and 2 Wheat Plots in Rotation Entry Point Study at 1 pt/A 2,4-D amine. Also sprayed alleyways around REP to control broadleaf weeds and to rinse out sprayer. Used Glenco cultivator and Case (dairies 885 w/FWA) to cultivate Soybean TRT 1,3,4.}} |
| 1994-10-03 |
Herbicide Application |
{{PL: Sprayed Lysimter field broadcast with 2 qt/a Roundup in a 10 gpa carrier. Also mixed in 1 qt/a 2,4-D Amine for extra control. }} |
| 1996-08-16 |
Fertilizer Application |
{{PL: Applied 2,4-D amine to the gene transfer study. Applied 1x, 10x, and 100x rates across two replicates. Figured that 1x = 2.3ml/5L, 10x=23 ml/5L, and 100x = 230 ml/ 5 L. Left about 3:30 pm. Feel like getting the Flu.}} |
| 1996-08-30 |
Fertilizer Application |
{{PL: Applied 2,4-D amine to the Gene Transfer Study. All went well.}} |
| 1996-09-13 |
Fertilizer Application |
{{PL: Applied 2,4-D amine to the Gene Transfer Plots on the LTER. Got rid of poplar chips left in bags along side the poplar trees.}} |
| 2010-05-26 |
Herbicide Application |
Sprayed the GLBRC Main Site Treatment G5 (all replications, 3, 5, 2, 4, & 1) with 2,4-D Amine 4 herbicide for broadleaf weed control in switchgrass. 2,4-D Amine 4 herbicide (Dimethylamine salt of 2,4-Dichlorophenoxyacetic acid 47.3%) was applied at 32 oz per acre in 20 gallons/A H2O as carrier. Weather conditions: Partly sunny with air temperature of 84 degrees F at start. Relative Humidity as 50%. Wind was calm-5 mph from NNE. Time of application was 12:30-1:30 p.m. Equipment Used: JD 5220 tractor traveling 4.6 mph (gear C1, 1450 rpm) with a pull type Top Air Sprayer equipped with a hydraulic centrifugal sprayer pump and a Raven 440 automatic carrier control unit. 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. |
| 2010-05-26 |
Herbicide Application |
Sprayed the GLBRC Main Site treatment plots G6R5 & G6R4 (Miscanthus) and G7R4 (Grass mix) with 2,4-D Amine 4 herbicide for broadleaf weed control. 2,4-D Amine 4 herbicide (Dimethylamine salt of 2,4-Dichlorophenoxyacetic acid 47.3%) was applied at 32 oz per acre in 20 gallons/A H2O as carrier. Weather conditions: Partly sunny with air temperature of 84 degrees F at start. Relative Humidity as 50%. Wind was calm-5 mph from NNE. Time of application was 12:30-1:30 p.m. Equipment Used: JD 5220 tractor traveling 4.6 mph (gear C1, 1450 rpm) with a pull type Top Air Sprayer equipped with a hydraulic centrifugal sprayer pump and a Raven 440 automatic carrier control unit. 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. |
| 2010-05-26 |
Herbicide Application |
Sprayed the LTER Main Site Treatment Cellulosic Ethanol Study treatments CE1 and CE2 (all replications, 1, 2, 3, & 4) with 2,4-D Amine 4 herbicide mixed with Roundup PowerMax for post emergence weed control in corn. 2,4-D Amine 4 herbicide (Dimethylamine salt of 2,4-Dichlorophenoxyacetic acid 47.3%) was applied at 16 oz per acre and Roundup PowerMax was applied at 32 oz/A in 20 gallons/A H2O as carrier. The treatments correspond to the following plots: CE1 (108, 202, 034, 401) and CE2 (112, 210, 312, 402). Weather conditions: Partly sunny with air temperature of 84 degrees F at start. Relative Humidity as 50%. Wind was calm-5 mph from NNE. Time of application was 2:30 p.m. Equipment Used: JD 5220 tractor traveling 4.6 mph (gear C1, 1450 rpm) with a pull type Top Air Sprayer equipped with a hydraulic centrifugal sprayer pump and a Raven 440 automatic carrier control unit. 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. |
| 2010-05-26 |
Herbicide Application |
Sprayed the LTER Main Site Treatment Cellulosic Ethanol Study treatments CE4, CE5, CE6, CE7 and CE8 (all replications, 1, 2, 3, & 4) with 2,4-D Amine 4 herbicide for broadleaf weed control. 2,4-D Amine 4 herbicide (Dimethylamine salt of 2,4-Dichlorophenoxyacetic acid 47.3%) was applied at 32 oz per acre in 20 gallons/A H2O as carrier. The treatments correspond to the following plots: CE4 (110, 203, 302, 404), CE5 (106, 205, 303, 405), CE6 (111, 204, 310 406), CE7 (107, 208, 309, 407) and CE8 (103, 211, 307, 408). Weather conditions: Partly sunny with air temperature of 84 degrees F at start. Relative Humidity as 50%. Wind was calm-5 mph from NNE. Time of application was 1:30-2:30 p.m. Equipment Used: JD 5220 tractor traveling 4.6 mph (gear C1, 1450 rpm) with a pull type Top Air Sprayer equipped with a hydraulic centrifugal sprayer pump and a Raven 440 automatic carrier control unit. 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. |
| 2024-04-05 |
Herbicide Application |
Spray MIKE and GWAS switchgrass plants to suppress ungerminated seeds and kill broadleaf weeds. Apply simazine, pendimethalin, and 2,4-4 amine at a rate of 1.5 oz of concentrate each, per gallon of solution. Carrier was water. 12.67 gallons of solution were used. Wind 12 mph from NW, 45.6 degrees Fahrenheit. |