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An Inexpensive Controlled—Environment Chamber for Herbicide Research

Published online by Cambridge University Press:  12 June 2017

Charles L. Leinweber and
Wayne G. McCully
Charles L. Leinweber
Affiliation:
Department of Range and Forestry, A & M College of TexasDepartment of Plant Physiology and Pathology, A & M College of Texas
Wayne G. McCully
Affiliation:
Department of Range and Forestry, Texas Agricultural Experiment Station
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Extract

Brush species treated under field conditions have exhibited a variable response to growth-regulator type herbicides which cannot be explained by previous research findings. Light and temperature are known to influence the response of plants to these materials. Field observations have indicated that environmental factors such as relative humidity and soil moisture may also control to some degree the reaction of plants to herbicides. This chamber is being used to subject seedlings and small plants to controlled conditions of environment for evaluating the hypotheses suggested by field observations.

Information

Type
Research Article
Information
Weeds , Volume 3 , Issue 2 , April 1954, pp. 143 - 145
Copyright
Copyright © 1954 Weed Science Society of America 

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References

Literature Cited

1. Antoginnini, Joe. The effect of temperature, relative humidity and wind on the control of purslane with aero cyanate. Northeastern Weed Control Conf. Proc. 5: 125–129. 1951.Google Scholar
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4. Henderson, James H.M., and Hunt, L. David. A simple humidifying system for a small high-humidity room. Science 114: 262–264. 1951.CrossRefGoogle ScholarPubMed