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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
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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 

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References

Literature Cited

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