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Germination and Growth Inhibitors in Leafy Spurge Foliage and Quackgrass Rhizomes

Published online by Cambridge University Press:  12 June 2017

Duane Le Tourneau  and
H. G. Heggeness
Duane Le Tourneau
Affiliation:
University of Minnesota Dept. of Agric. Chem., University of Idaho, Moscow, Idaho
H. G. Heggeness
Affiliation:
University of Minnesota
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Extract

Numerous workers have reported the presence of growth and germination inhibitors in various plants. In some cases the active principles have been isolated and characterized. It has been further found that some of these inhibitors have a role in the interaction of species. Thus, the compound, 3 acetyl–6–methoxybenzaldehyde, is leached from the leaves of Encelia farinosa and suppresses the establishment of other species in the immediate vicinity of the parent plant.

Type
Research Article
Information
Weeds , Volume 5 , Issue 1 , January 1957 , pp. 12 - 19
Copyright
Copyright © 1957 Weed Science Society of America 

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References

Literature Cited

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