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You searched for: Start Over Photos Remove constraint Photos Author Hopkins, R.S. Remove constraint Author: Hopkins, R.S. Subject Weeds -- Control Remove constraint Subject: Weeds -- Control

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1. [Image] Looking north up J-18 Lateral after spraying with Sinox general spray


	KP-1222-R2 - Klamath Project. Region II. Looking north up J-18 Lateral after spraying with Sinox general spray. Photo August 2, 1946; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Looking north up J-18 Lateral after spraying with Sinox general spray Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1222-R2 - Klamath Project. Region II. Looking north up J-18 Lateral after spraying with Sinox general spray. Photo August 2, 1946; Photo by R. S. Hopkins Title: Looking north up J-18 Lateral after spraying with Sinox general spray Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1222-R2 - Klamath Project. Region II. Looking north up J-18 Lateral after spraying with Sinox general spray. Photo August 2, 1946; Photo by R. S. Hopkins

2. [Image] Looking south down J-18 after spraying


	KP-1223-R2 - Klamath Project. Region II. Looking south down J-18 after spraying. August 2, 1946; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Looking south down J-18 after spraying Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1223-R2 - Klamath Project. Region II. Looking south down J-18 after spraying. August 2, 1946; Photo by R. S. Hopkins Title: Looking south down J-18 after spraying Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1223-R2 - Klamath Project. Region II. Looking south down J-18 after spraying. August 2, 1946; Photo by R. S. Hopkins

3. [Image] Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way


	KP-1289-R2--Klamath Project--Lost River below Boundary Dam Site; September 19, 1946; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1289-R2--Klamath Project--Lost River below Boundary Dam Site; September 19, 1946; Photo by R. S. Hopkins Title: Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1289-R2--Klamath Project--Lost River below Boundary Dam Site; September 19, 1946; Photo by R. S. Hopkins

4. [Image] Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way


	KP-1290-R2--Klamath Project--Lost River below Boundary Dam Site; September 16, 1946; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1290-R2--Klamath Project--Lost River below Boundary Dam Site; September 16, 1946; Photo by R. S. Hopkins Title: Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1290-R2--Klamath Project--Lost River below Boundary Dam Site; September 16, 1946; Photo by R. S. Hopkins

5. [Image] Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way


	KP-1291-R2--Klamath Project--Lost River below Boundary Dam Site; September 16, 1946; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1291-R2--Klamath Project--Lost River below Boundary Dam Site; September 16, 1946; Photo by R. S. Hopkins Title: Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1291-R2--Klamath Project--Lost River below Boundary Dam Site; September 16, 1946; Photo by R. S. Hopkins

6. [Image] Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way


	KP-1292-R2--Klamath Project--Lost River below Boundary Dam Site; September 16, 1946; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1292-R2--Klamath Project--Lost River below Boundary Dam Site; September 16, 1946; Photo by R. S. Hopkins Title: Track mower used by Southern Pacific Railroad for mowing of weeds along track right of way Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1292-R2--Klamath Project--Lost River below Boundary Dam Site; September 16, 1946; Photo by R. S. Hopkins

7. [Image] Moss at the top of water about one mile downstream from point of treatment


	KP-1125-R2 - Klamath Project; Picture taken before the chemical had reached that point; July 12, 1945; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Moss at the top of water about one mile downstream from point of treatment Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1945, 2006, 2005 KP-1125-R2 - Klamath Project; Picture taken before the chemical had reached that point; July 12, 1945; Photo by R. S. Hopkins Title: Moss at the top of water about one mile downstream from point of treatment Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1945, 2006, 2005 KP-1125-R2 - Klamath Project; Picture taken before the chemical had reached that point; July 12, 1945; Photo by R. S. Hopkins

8. [Image] Chemical treatment of moss in an irrigation ditch


	KP-1126-R2 - Klamath Project; View of crowd watching the demonstration for the chemical treatment of moss in irrigation ditches and drains; July 12, 1945; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Chemical treatment of moss in an irrigation ditch Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1045, 2006, 2005 KP-1126-R2 - Klamath Project; View of crowd watching the demonstration for the chemical treatment of moss in irrigation ditches and drains; July 12, 1945; Photo by R. S. Hopkins Title: Chemical treatment of moss in an irrigation ditch Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1045, 2006, 2005 KP-1126-R2 - Klamath Project; View of crowd watching the demonstration for the chemical treatment of moss in irrigation ditches and drains; July 12, 1945; Photo by R. S. Hopkins

9. [Image] Looking South down J-18 Lateral before spraying top of banks had been disced to remove weed growth


	KP-1177-R2 Klamath Project - Tule Lake Division - O&M; June 13, 1946; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Looking South down J-18 Lateral before spraying top of banks had been disced to remove weed growth Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1177-R2 Klamath Project - Tule Lake Division - O&M; June 13, 1946; Photo by R. S. Hopkins Title: Looking South down J-18 Lateral before spraying top of banks had been disced to remove weed growth Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1177-R2 Klamath Project - Tule Lake Division - O&M; June 13, 1946; Photo by R. S. Hopkins

10. [Image] Looking North up J-18 Lateral before spraying top of banks had been disced to remove weed growth


	KP-1178-R2 Klamath Project; June 13, 1946; Photo by R. S. Hopkins
	Citation Citation Citation Abstract Copy Title: Looking North up J-18 Lateral before spraying top of banks had been disced to remove weed growth Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1178-R2 Klamath Project; June 13, 1946; Photo by R. S. Hopkins Title: Looking North up J-18 Lateral before spraying top of banks had been disced to remove weed growth Author: United States. Bureau of Reclamation, Hopkins, R.S. Year: 1946, 2006, 2005 KP-1178-R2 Klamath Project; June 13, 1946; Photo by R. S. Hopkins