Hostname: page-component-77c89778f8-cnmwb Total loading time: 0 Render date: 2024-07-19T18:52:53.638Z Has data issue: false hasContentIssue false
  • English
  • Français

A Study of the Absorption and Translocation of Several Chemicals in Johnson Grass, and an Evaluation of Their Effectiveness for Its Control under Field Conditions

Published online by Cambridge University Press:  12 June 2017

Ellis W. Hauser  and
Jack T. Thompson
Ellis W. Hauser
Affiliation:
Crops Research Division
Jack T. Thompson
Affiliation:
Georgia Experiment Station, Experiment, Georgia
Get access

Extract

Johnson grass (Sorghum halepense L.) is one of the most troublesome weeds in the United States. Since its introduction into the Southeast in 1830, this weed has spread to a total of 38 states. The perennial habit of Johnson grass contributes to its widespread geographical distribution and enables it to survive moderately severe winters. In addition to fleshy rhizomes, Johnson grass is usually a prolific producer of viable seed which may give rise to reinfestations after the established plants are controlled.

Type
Research Article
Information
Weeds , Volume 7 , Issue 1 , January 1959 , pp. 20 - 33
Copyright
Copyright © 1959 Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

1. Butler, J. L., Hauser, E. W., Thompson, J. T., and Futral, J. G. Light-weight sprayer for experimental plots. Agric. Engineering 35:874–875. 1954.Google Scholar
2. Foy, Chester L., and Miller, John H. Chemical control of Johnson grass. Proc. SWC 9:197–203. 1956.Google Scholar
3. Hauser, Ellis W. Absorption of 2,4–dichlorophenoxyacetic acid by soybean and corn plants. Agronomy Journal 47:32–36. 1955.Google Scholar
4. Hauser, Ellis W., Thompson, Jack T., and Stacy, S. V. The effect of chemicals on the control of Johnson grass and nutgrass with and without disking. Proc. SWC 8:217–222. 1955.Google Scholar
5. Hauser, Ellis W., and Thompson, Jack T. Progress report on the control of established Johnson grass with chemicals and cropping. Proc. SWC 9:190–197. 1956.Google Scholar
6. Hauser, Ellis W., and Thompson, Jack T. Responses of Johnson grass to pre-planting treatments with disking and herbicides. Proc. SWC 10:153. 1957.Google Scholar
7. Rea, H. E. The effectiveness of dalapon in controlling Johnson grass. Proc. SWC 8:394–396. 1955.Google Scholar
8. Ryder, Gordon J., and Willard, C. J. You can control Johnson grass. Bul. 342, Ohio Agric. Ext. Ser. 1956.Google Scholar
9. Standifer, L. C., and Ennis, W. B. Jr. Developmental studies on sodium 2,2–dichloropropionate as an herbicide for Johnson grass. Proc. SWC 9:183–189. 1956.Google Scholar