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Herbicide effects of essential oils

Published online by Cambridge University Press:  20 January 2017

Thomas Tworkoski
Thomas Tworkoski*
Affiliation:
Appalachian Fruit Research Station, USDA, ARS, 45 Wiltshire Road, Kearneysville, WV 25430; [email protected]
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Abstract

Laboratory and greenhouse experiments were conducted to determine the herbicidal effect of plant-derived oils and to identify the active ingredient in an oil with herbicide activity. Twenty-five different oils were applied to detached leaves of dandelion in the laboratory. Essential oils (1%, v/v) from red thyme, summer savory, cinnamon, and clove were the most phytotoxic and caused electrolyte leakage resulting in cell death. Each of these essential oils in aqueous concentrations from 5 to 10% (v/v) plus two adjuvants (nonionic surfactant and paraffinic oil blend at 0.2% [v/v]) were applied to shoots of common lambsquarters, common ragweed, and johnsongrass in the greenhouse; shoot death occurred within 1 h to 1 d after application. Essential oil of cinnamon had high herbicidal activity, and eugenol (2-methoxy-4-[2-propenyl]phenol) was determined to be this oil's major component (84%, v/v). Dandelion leaf disk and whole-plant assays verified that eugenol was the active ingredient in the essential oil of cinnamon. Essential oils are extracted from plants and thus may be useful as “natural product herbicides” for organic farming systems.

Keywords

Cinnamon, Cinnamomum zeylanicumclove, Syzgium aromaticumred thyme, Thymus vulgarissummer savory, Satureja hortensiscommon lambsquarters, Chenopodium album L. CHEALcommon ragweed, Ambrosia artemisiifolia L. AMBELdandelion, Taraxacum officinale Weber in Wiggers TAROFjohnsongrass, Sorghum halepense (L.) Pers. SORHAOrganic weed controlgenerally regarded as safe (GRAS)
Type
Research Article
Information
Weed Science , Volume 50 , Issue 4 , August 2002 , pp. 425 - 431
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Anderson, W. P. 1983. Phenol herbicides. Pages 219–222 In Weed Science: Principles. New York: West Publishing Co.Google Scholar
Anonymous. 1998. Dinoseb. Environmental Health Programs Office of Environmental Health and Safety Fact Sheet. Olympia, WA: Washington State Department of Health. 2 p.Google Scholar
Balandrin, M. F., Klocke, J. A., Wurtele, E. S., and Bollinger, W. H. 1985. Natural plant chemicals: sources of industrial and medicinal materials. Science 228:1154–1160.CrossRefGoogle ScholarPubMed
Beuchat, L. R. 2001. Control of foodborne pathogens and spoilage microorganisms by naturally occurring antimicrobials. Pages 149–169 In Wilson, C. L. and Droby, S., eds. Microbial Food Contamination. Boca Raton, FL: CRC Press.Google Scholar
Clark, M. S., Ferris, H., Klonsky, K., Lanini, W. T., van Bruggen, A.H.C., and Zalom, F. G. 1998. Agronomic, economic, and environmental comparison of pest management in conventional and alternative tomato and corn systems in northern California. Agric. Ecosyst. Environ. 68:51–71.CrossRefGoogle Scholar
Cornish, A., Battersby, N. S., and Watkinson, R. J. 1993. Environmental fate of mineral, vegetable and transesterified vegetable oils. Pestic. Sci. 37:173–178.CrossRefGoogle Scholar
Dudai, N., Poljakoff-Mayber, A., Mayer, A. M., Putievsky, E., and Lerner, H. R. 1999. Essential oils as allelochemicals and their potential use as bioherbicides. J. Chem. Ecol. 25:1079–1089.CrossRefGoogle Scholar
Farag, R. S., Badel, A.Z.M.A., and El Baroty, G.S. A. 1989. Influence of thyme and clove essential oils on cottonseed oil oxidation. J. Am. Oil Chem. Soc. 66:800–804.CrossRefGoogle Scholar
Gauvrit, C. and Cabanne, F. 1993. Oils for weed control: uses and mode of action. Pestic. Sci. 37:147–153.CrossRefGoogle Scholar
Gianessi, L. P. 1990. Comments on Alternative Agriculture. Council for Agricultural Science and Technology (CAST) Special Pub. No. 16. 6 p.Google Scholar
Hatzios, K. K., ed. 1998. Herbicide Handbook Supplement to Seventh Edition. Lawrence, KS: Weed Science Society of America. pp. 55–57.Google Scholar
Ismaiel, A. A. and Pierson, M. D. 1990a. Inhibition of germination, outgrowth, and vegetative growth of Clostridium botulinum 67B by spice oils. J. Food Prod. 53:755–758.CrossRefGoogle ScholarPubMed
Ismaiel, A. and Pierson, M. D. 1990b. Inhibition of growth and germination of C. botulinum 33A, 40B, and 1623E by essential oil of spices. J. Food Sci. 55:1676–1678.CrossRefGoogle Scholar
Mukhopadhyay, M. 2000. Natural Extracts Using Supercritical Carbon Dioxide. New York: CRC Press. pp. 131–157.CrossRefGoogle Scholar
Pimentel, D., McNair, S., Janecka, J., et al. 2001. Economic and environmental threats of alien plant, animal, and microbe invasions. Agric. Ecosyst. Environ. 84:1–20.CrossRefGoogle Scholar
Rasmussen, J. and Ascard, J. 1995. Weed control in organic farming systems. Pages 49–67 In Glen, D. M., Greaves, M. P., and Anderson, H. M., eds. Ecology and Integrated Farming Systems. Bristol, U.K.: J. Wiley.Google Scholar
[SAS] Statistical Analysis Systems. 1988. SAS/STAT User's Guide. Version 6. Cary, NC: Statistical Analysis Systems Institute. 1848 p.Google Scholar
Vaughn, S. F. 1991. Natural compounds from spices could replace chemical potato-sprouting inhibitors. Ind. Bioprocess. 13:5.Google Scholar
Wilson, C. L., Solar, J. M., El Ghaouth, A., and Wisniewski, M. E. 1997. Rapid evaluation of plant extracts and essential oils for antifungal activity against Botrytis cinera . Plant Dis. 81:204–210.CrossRefGoogle Scholar