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Competitive Interactions of Garlic Mustard (Alliaria petiolata) and Damesrocket (Hesperis matronalis)

  • Stacey A. Leicht-Young (a1), Noel B. Pavlovic (a1) and Jean V. Adams (a2)

Abstract

Competitive interactions between native plants and nonnative, invasive plant species have been extensively studied; however, within degraded landscapes, the effect of interspecific interactions among invasive plants is less explored. We investigated a competitive interaction between two sympatric, invasive mustard species that have similar life history strategies and growth forms: garlic mustard and damesrocket. Greenhouse experiments using a full range of reciprocal density ratios were conducted to investigate interspecific competition. Garlic mustard had a negative effect on the final biomass, number of leaves, and relative growth rate in height of damesrocket. Survival of damesrocket was not negatively affected by interspecific competition with garlic mustard; however, garlic mustard showed higher mortality because of intraspecific competition. These results indicated that although garlic mustard has been observed to be the dominant species in this landscape, it may not completely outcompete damesrocket in all situations. Studies of invasive species in competition are important in degraded landscapes because this is the common situation in many natural areas.

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Corresponding author

Corresponding author's E-mail: npavlovic@usgs.gov

References

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Adams, D. W. 2004. Restoring American Gardens: An Encyclopedia of Heirloom Ornamental Plants, 1640–1940. Portland, OR Timber. 420 p.
Anderson, R. C., Dhillion, S. S., and Kelley, T. M. 1996. Aspects of the ecology of an invasive plant, garlic mustard (Alliaria petiolata), in central Illinois. Restor. Ecol. 4:181191.
Bauer, J. T., Anderson, R. C., and Anderson, M. R. 2010. Competitive Interactions among first-year and second-year plants of the invasive, biennial garlic mustard (Alliaria petiolata) and native ground layer vegetation. Restor. Ecol. 18:720728.
Belote, R. T. and Weltzin, J. F. 2006. Interactions between two co-dominant, invasive plants in the understory of a temperate deciduous forest. Biol. Invasions 8:16291641.
Byers, D. L. and Quinn, J. A. 1998. Demographic variation in Alliaria petiolata (Brassicaceae) in four contrasting habitats. J. Torrey Bot. Soc. 125:138149.
Call, L. J. and Nilsen, E. T. 2005. Analysis of interactions between the invasive tree-of-heaven (Ailanthus altissima) and the native black locust (Robinia pseudoacacia). Plant Ecol. 176:275285.
Erskine Ogden, J. A. and Rejmánek, M. 2005. Recovery of native plant communities after the control of a dominant invasive plant species, Foeniculum vulgare: implications for management. Biol. Conserv. 125:427439.
Firbank, L. G. and Watkinson, A. R. 1985. On the analysis of competition within two-species mixtures of plants. J. Appl. Ecol. 22:503517.
Flory, S. L. and Clay, K. 2006. Invasive shrub distribution varies with distance to roads and stand age in eastern deciduous forests in Indiana, USA. Plant Ecol. 184:131141.
Flory, S. L. and Clay, K. 2010. Non-native grass invasion suppresses forest succession. Oecologia 164:10291038.
Francis, A., Cavers, P. B., and Warwick, S. I. 2009. The biology of Canadian weeds, 140: Hesperis matronalis L. Can. J. Plant Sci. 89:189204.
Gibson, D. J., Connolly, J., Hartnett, D. C., and Weidenhamer, J. D. 1999. Designs for greenhouse studies of interactions between plants. J Ecol. 87:116.
Gleason, H. A. and Cronquist, A. 1991. Manual of Vascular Plants of Northeastern United States and Adjacent Canada. 2nd ed. Bronx, NY New York Botanical Garden. 910 p.
Harper, J. L. 1977. Population Biology of Plants. London, UK Academic Press. 892 p.
Hausman, C. E., Jaeger, J. F., and Rocha, O. J. 2010. Impacts of the emerald ash borer (EAB) eradication and tree mortality: potential for a secondary spread of invasive plant species. Biol. Invasions 12:20132023.
Huenneke, L. F. and Thomson, J. K. 1995. Potential interference between a threatened endemic thistle and an invasive nonnative plant. Conserv. Biol. 9:416425.
Hwang, B. C. and Lauenroth, W. K. 2008. Effect of nitrogen, water and neighbor density on the growth of Hesperis matronalis and two native perennials. Biol. Invasions 10:771779.
Hwang, B. C. and Lauenroth, W. K. 2010. Effect of nitrogen, water and neighbors on the growth of Hesperis matronalis in a natural community. Am. Midl. Nat. 163:212219.
Kira, T., Ogawa, H., and Shinozaki, K. 1953. Intraspecific competition among higher plants, 1: competition–density–yield inter-relationships in regularly dispersed populations. J. Inst. Polytech. Osaka City Univ. D4:116.
Lankau, R. 2010. Soil microbial communities alter allelopathic competition between Alliaria petiolata and a native species. Biol. Invasions 12:20592068.
Larson, D. L. and Larson, J. L. 2010. Control of one invasive plant species allows exotic grasses to become dominant in northern Great Plains grasslands. Biol. Conserv. 143:19011910.
Leicht, S. A., Silander, J. A., and Greenwood, K. 2005. Assessing the competitive ability of Japanese stilt grass, Microstegium vimineum (Trin.) A. Camus. J. Torrey Bot. Soc. 132:573580.
Mack, R. N., Simberloff, D., Lonsdale, W. M., Evans, H., Clout, M., and Bazzaz, F. A. 2000. Biotic invasions: causes, epidemiology, global consequences, and control. Ecol. Appl. 10:689710.
McCarthy, B. C. 1997. Response of a forest understory community to experimental removal of an invasive nonindigenous plant (Alliaria petiolata, Brassicaceae). Pages 117130 in Luken, J. O. and Thieret, J. W., eds. Assessment and Management of Plant Invasions. New York Springer-Verlag.
Meekins, J. F. and McCarthy, B. C. 1999. Competitive ability of Alliaria petiolata (garlic mustard, Brassicaceae), an invasive, nonindigenous forest herb. Int. J. Plant Sci. 160:743752.
Meekins, J. F. and McCarthy, B. C. 2001. The effect of environmental variation on the invasive success of an indigenous forest herb. Ecol. Appl. 11:13361348.
Meekins, J. F. and McCarthy, B. C. 2002. Effect of population density on the demography of an invasive plant (Alliaria petiolata, Brassicaceae) population in a Southeastern Ohio forest. Am. Midl. Nat. 147:256278.
Mehrhoff, L. J., Silander, J. A., Leicht, S. A., Mosher, E. S., and Tabak, N. M. 2003. IPANE: Invasive Plant Atlas of New England (http://ipane.org). Storrs, CT Department of Ecology and Evolutionary Biology, University of Connecticut.
Mitchell, R. J. and Ankeny, D. P. 2001. Effects of local conspecific density on reproductive success in Penstemon digitalis and Hesperis matronalis . Ohio J. Sci. 101:2227.
Morrison, J. A., Lubchansky, H. A., Mauck, K. E., McCartney, K-M., and Dunn, B. 2007. Ecological comparison of two co-invasive species in eastern deciduous forests: Alliaria petiolata and Microstegium vimineum . J. Torrey Bot. Soc. 134:117.
Murphy, S. D., Flanagan, J., Noll, K., Wilson, D., and Duncan, B. 2007. How incomplete exotic species management can make matters worse: experiments in forest restoration in Ontario, Canada. Ecol. Restor. 25:8593.
Nuzzo, V. A. 1993. Distribution and spread of the invasive biennial Alliaria petiolata (garlic mustard) in North America. Pages 137146 in McNight, B., ed. Biological Pollution: The Control and Impact of Invasive Exotic Species. Indianapolis, IN Indiana Academy of Sciences.
Nuzzo, V. A. 1999. Invasion pattern of the herb garlic mustard (Alliaria petiolata) in high quality forests. Biol. Invasions 1:169179.
Pavlovic, N. B., Leicht-Young, S. A., Frohnapple, K. J., and Grundel, R. 2009. Effect of removal of Hesperis matronalis (Dame′s Rocket) on species cover of forest understory vegetation in NW Indiana. Am. Midl. Nat. 161:165176.
Prati, D. and Bossdorf, O. 2004. Allelopathic inhibition of germination by Alliaria petiolata (Brassicaceae). Am. J. Bot. 91:285288.
R Development Core Team. 2009. R: A language and environment for statistical computing. Vienna, Austria R Foundation for Statistical Computing.
Rothfels, C. J., Beaton, L. L., and Dudley, S. A. 2002. The effects of salt, manganese, and density on life history traits in Hesperis matronalis L. from oilfield and roadside populations. Can. J. Bot. 80:131139.
Simberloff, D. and Von Holle, B. 1999. Positive interactions of nonindigenous species: invasional meltdown? Biol. Invasions 1:2132.
Stinson, K. A., Campbell, S. A., Powell, J. R., Wolfe, B. E., Callaway, R. M., Thelen, G. C., Hallett, S. G., Prati, D., and Klironomos, J. N. 2006. Invasive plant suppresses the growth of native tree seedlings by disrupting belowground mutualisms. PLoS Biol. 4:727731.
Stinson, K., Kaufman, S., Durbin, L., and Lowenstein, F. 2007. Impacts of garlic mustard invasion on a forest understory community. Northeast. Nat. 14:7388.
[USDA–NRCS] U.S. Department of Agriculture–Natural Resources Conservation Service. 2011. The PLANTS Database. http://plants.usda.gov. Accessed January 14, 2011.
Watkinson, A. R. 1980. Density-dependence in single species populations of plants. J. Theor. Biol. 83:345357.
Watkinson, A. R. 1984. Yield-density relationships: the influence of resource availability on growth and self-thinning in populations of Vulpia fasciculata . Ann. Bot. (Lond.) 53:469482.
Wixted, K. L. and McGraw, J. B. 2010. Competitive and allelopathic effects of garlic mustard (Alliaria petiolata) on American ginseng (Panax quinquefolius). Plant Ecol. 208:347357.

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