Comparison of Sprayed and Unsprayed Nightshade

Photograph of an UNIDENTIFIED person showing a comparison of sprayed and unsprayed nightshade. The back of the photograph proclaims, “Comparison of sprayed and non-sprayed nightshade. Weeds to right have been sprayed 5 days; to the left, no chemical treatment. This is in a 60 acre field of King Ranch Bluestem that was planted in 1961. Class II land on 5t Labette Soil.”
Date: July 26, 1961
Creator: Collins, F. W.
System: The Gateway to Oklahoma History

Treated 60-Acre Planting of King Ranch Bluestem for Weed Control

Photograph of a treated 60-acre planting of King Ranch bluestem for weed control. The back of the photograph proclaims, "This 60 acre planting of King Ranch bluestem has been treated for weed control with 1 pound 2-4-D per acre. Weeds treated include Western ragweed, cocklebur, silverleaf nightshade, and purpletop nightshade. Class II land, 5t Labette."
Date: July 26, 1961
Creator: Collins, F. W.
System: The Gateway to Oklahoma History

Comparison of Sprayed and Unsprayed Conklebur

Photograph of an UNIDENTIFIED person showing a comparison of sprayed and unsprayed cocklebur. The back of the photograph proclaims, "Comparison of sprayed and unsprayed cocklebur. Weeds to right have been sprayed 5 days; to the left no chemical treatment. This is in a 60 acre field of K. R. Bluestem that was planted in 1961. Class II land on 5t Labette soil."
Date: July 26, 1961
Creator: Collins, F. W.
System: The Gateway to Oklahoma History