Photograph of aerial view of Milles Creek Site 5, Washita detention reservoir. D. A. 3,520 acres. Sediment pool 21. 0 A. , 162 A. D. Flood pool 134 A. , 1,049 A. R. , 3. 58 in. Completed Aug. 1949.

Photograph of strip cropping using eight rows of peanuts and right rows of combined maize. Practice is used on terraced and countour farm.

Photograph of strip cropping using eight rows of peanuts and right rows of combined maize. Practice is used on terraced and contour farm.

Photograph of strip cropping using eight rows of peanuts and right rows of combine maize. Practice is and on terraced and contour farm.

Photograph of setting concrete support blocks in trench to set concrete pipe on Site No. 4, Double Creek Sub-Watershed, Caney River Watershed

Photograph of seeding King Ranch bluestem with grass drill. Seedbed was prepared with 10 ft. offset disc and harvested after first light rain. This old field area had been used for annual lespedeza pasture prior to the droughts of 1952 and 1953. John Bullman on tractor.

Photograph of post oak, blackjack timber sprayed with 2 pounds of 2,4,5-T herbicide in emulsion in 1953. Dry weather and grazing has retarded the grass growth. OK-10-891-B.

Photograph of the first of a series of photographs showing the results of airplane spraying over dense growth of oak, hickory, elm and maple in the Potato Hill area, and sparse growth of grass underneath canopy. Area sprayed May 23, 1854.

Photograph of the baling sericea lespedeza on the Andrew J. Costner farm, 3 miles NW of Heavener, OK. Mr. Costner is a supervisor of the LeFlore County Soil Conservation District. Charles Nobles, custom hay baler, and Roy Erwin, Work Unit Conservationist of the Soil Conservation Service, checking the quality of the sericea lespedeza hay. Twenty acres of sericea lespedeza meadow produced 509 bales of top quality hay. OK-10-873-B.

Photograph of bailing sericea lespedeza hay. Mr. Andrew Costner, shown, is the supervisor of the LeFlore County Soil Conservation District. Hay is being baled by Charles Nobles, custom baler. This 20 acres of sericea hay meadow made 509 bales of hay on the first cutting. OK-10-873-A.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on June 10, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-874.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-878.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing results of airplane spraying over dense growth of oak, hickory, elm and maple in the Potato Hill area and sparse growth of grass underneath the canopy. Area sprayed on May 23, 1954.

Photograph of the first in a series of pictures showing results of airplane spraying over dense growth of oak, hickory, elm and maple in the Potato Hill area and sparse growth of grass underneath the canopy. Area sprayed on May 23, 1954.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on June 10, 1954. Pine showed considerable damage. 50% to 75% of needles showed damage and 50% to 75% of all new growth showed characteristics twist from 2-4-5-T herbicide. All of the undiseable undergrowth show damage. OK-10-876.

Photograph of a series of photos showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on June 10, 1954. Pine showed considerable damage. 50% to 75% of needles showed damage and 50% to 75% if all new growth showed characteristic twist from 244 5 T. All of undesirable undergrowth show damage.

Photograph of a series of photos showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on June 10, 1954. Pine showed considerable damage. 50% to 75% of needles showed damage and 50% to 75% if all new growth showed characteristic twist from 244 5 T. All of undesirable undergrowth show damage.