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Hexazinone and Fertilizer Impacts on Sheep Sorrel (Rumex acetosella) in Wild Blueberry

Published online by Cambridge University Press:  20 January 2017

Karen J. Kennedy ,
Nathan S. Boyd  and
Vilis O. Nams
Karen J. Kennedy
Affiliation:
Department of Environmental Sciences, Nova Scotia Agricultural College, Truro, NS, Canada B2N 5E3
Nathan S. Boyd*
Affiliation:
Department of Environmental Sciences, Nova Scotia Agricultural College, Truro, NS, Canada B2N 5E3
Vilis O. Nams
Affiliation:
Department of Environmental Sciences, Nova Scotia Agricultural College, Truro, NS, Canada B2N 5E3
*
Corresponding author's E-mail: nboyd@nsac.ca
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Abstract

Sheep sorrel is an invasive, creeping perennial weed of lowbush blueberry fields. It is one of the most prominent weeds in blueberry fields in Nova Scotia and is responsible for decreasing yields. Three levels of fertilizer (0, 20, 40 kg N ha−1) and two levels of hexazinone (0 or 1.92 kg ai ha−1) were applied to experimental plots to determine their effects on sheep sorrel density. Sprout-year hexazinone reduced sheep sorrel densities, which led to increased yields. Fertilizer increased weed density in the absence of herbicides, had no effect on density in the presence of herbicides, tended to have no impact on floral buds, and did not increase yields. Fruiting-year hexazinone decreased sheep sorrel densities in some situations, but did not result in yield increases.

Keywords

Hexazinone, Velparsheep sorrel, Rumex acetosella L.lowbush blueberry, Vaccinium angustifolium Ait. and Vaccinium myrtilloides MichxWeed managementnitrogenvegetative shootsblueberryfloral budsyield
Type
Weed Management
Information
Weed Science , Volume 58 , Issue 3 , September 2010 , pp. 317 - 322
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Aalund, H. and Wicklund, R. E. 1953. Soil Survey Report of Southeastern New Brunswick. Fredericton, NB: Dominion Department of Agriculture and New Brunswick Department of Agriculture.Google Scholar
Barker, W. G., Hall, I. V., Aalders, L. E., and Wood, G. W. 1964. The lowbush blueberry industry in Eastern Canada. Econ. Bot. 18:357–365.Google Scholar
Brouwer, W. W. M., Boesten, J. J. T. I., and Siegers, W. G. 1990. Adsorption of transformation products of atrazine by soil. Weed Res. 30:123–128.Google Scholar
Chandler, F. B. and Mason, I. C. 1946. Blueberry Weeds in Maine and Their Control. Maine Agricultural Experiment Station Bulletin 443. Orono, ME: University of Maine. 34.Google Scholar
Doust, L. L. and Doust, J. L. 1987. Leaf demography and clonal growth in female and male Rumex acetosella . Ecology. 68:2056–2058.Google Scholar
Eaton, L. J. 1994. Long-term effects of herbicide and fertilizers on lowbush blueberry growth and production. Can. J. Plant Sci. 74:341–345.Google Scholar
Escarre, J., Houssard, C., and Thompson, J. D. 1994. An experimental study of the role of seedling density and neighbor relatedness in the persistence of Rumex acetosella in an old-field succession. Can. J. Bot. 72:1273–1281.Google Scholar
Escarre, J. and Thompson, J. D. 1991. The effects of successional habitat variation and time of flowering on seed production in Rumex acetosella . J. Ecol. 97:1099–1112.Google Scholar
Fan, J. and Harris, W. 1996. Effects of soil fertility and cutting frequency on interference among Hieracium pilosella, H. praealtum, Rumex acetosella, and Festcue novaezelandiae . N. Z. J. Agric. Res. 39:1–32.Google Scholar
Hall, I. V. 1957. The tap root in lowbush blueberry. Can. J. Bot. 35:933–935.Google Scholar
Hall, I. V., Aalders, L. E., Nickerson, N. L., and Vander Kloet, S. P. 1979. The biological flora of Canada. 1. Vaccinium angustifolium Ait., sweet lowbush blueberry. Can. Field Nat. 93:415–430.Google Scholar
Harris, W. 1972. Shading, defoliation, temperature, growth stage, and reduce fertility effects on competition between Rumex acetosella, Trifolium repens, and Lolium (multifolum × perenne). N. Z. J. Agric. Res. 15:687–705.Google Scholar
Hepler, P. R. and Ismail, A. A. 1985. The split block: a useful design for extension and research in lowbush blueberries. Hortscience. 20:735–737.Google Scholar
Jeliazkova, E. A. and Percival, D. C. 2003. N and P fertilizers, some growth variables, and mycorrhizae in wild blueberry (Vaccinium angustifolium). Acta Hort. 626:297–304.Google Scholar
Jensen, K. I. N. 1985. Weed control in lowbush blueberry in Eastern Canada. Acta Hort. 165:259–265.Google Scholar
Jensen, K. I. N. and Kimball, E. R. 1987. Persistence and degradation of the herbicide hexazinone in soils of lowbush blueberry fields in Nova Scotia, Canada. Bull. Environ. Contam. Toxicol. 38:232–239.Google Scholar
Jensen, K. I. N. and Specht, E. G. 2002. Response of lowbush blueberry (Vaccinium angustifolium) to hexazinone applied early in the fruiting year. Can. J. Plant Sci. 82:781–783.Google Scholar
Jensen, K. I. N. and Yarborough, D. E. 2004. An overview of the weed management in the wild lowbush blueberry—past and present. Small Fruits Rev. 3:229–255.Google Scholar
Laird, D. A., Yen, P. Y., Koskinen, W. C., Steinheimer, T. R., and Dowdy, R. H. 1994. Sorption of atrazine on soil clay components. Environ. Sci. Technol. 28:1054–1061.Google Scholar
Ma, L. and Selim, H. M. 1996. Atrazine retention and transport in soils. Pages 129–173. in Ware, G. W. ed. Review of Environment Contamination and Toxicity. New York: Springer-Verlag.Google Scholar
McCully, K., Jensen, K., Chiasson, G., and Melanson, M. 2005. Wild Lowbush Blueberry IPM Weed Management Guide. New Brunswick Department of Agriculture, Fisheries, and Aquaculture. Kentville, Nova Scotia. http://www.gnb.ca/0171/10/017110020-e.pdf. Accessed: February 13, 2009.Google Scholar
McCully, K. V., Sampson, M. G., and Watson, A. K. 1991. Weed survey of Nova Scotia lowbush blueberry (Vaccinium angustifolium) fields. Weed Sci. 39:180–185.Google Scholar
Meyer, A. H. and Schmid, B. 1999. Seed dynamics and seedling establishment in the invading perennial Solidago altissima under different experimental treatments. J. Ecol. 87:28–41.Google Scholar
Nowland, J. L. and MacDougall, J. I. 1973. Soils of Cumberland County, Nova Scotia. Ottawa, ON: Canada Department of Agriculture and Nova Scotia Department of Agriculture Marketing.Google Scholar
Penney, B. G. and McRae, K. B. 2000. Herbicidal weed control and crop-year NPK fertilization improves lowbush blueberry (Vaccinium angustifolium Ait.) production. Can. J. Plant Sci. 80:351–361.Google Scholar
Percival, D. C., Janes, D. E., Stevens, D. E., and Sanderson, K. 2003. Impact of multiple fertilizer applications on plant growth, development, and yield in wild lowbush blueberry (Vaccinium angustifolium Aiton). Acta Hort. 626:414–421.Google Scholar
Putwain, P. D. and Harper, J. L. 1970. Studies in the dynamics of plant populations: III. the influence of associated species on populations of Rumex acetosa L. and Rumex acetosella L. in grassland. J. Ecol. 58:251–264.Google Scholar
Putwain, P. D. and Harper, J. L. 1972. Studies in the dynamics of plant populations: V. mechanisms governing the sex ratio in Rumex acetosa and Rumex acetosella . J. Ecol. 60:113–129.Google Scholar
Putwain, P. D., Machin, D., and Harper, J. L. 1968. Studies in the dynamics of plant populations: II. components and regulation of a natural population of Rumex acetosella L. J. Ecol. 56:421–431.Google Scholar
Shen, J. 1995. On choosing an appropriate ANOVA for ecological experiments. Oikos. 73:404.Google Scholar
Smagula, J. M. and Ismail, A. A. 1981. Effects of fertilizer application, preceded by terbacil, on growth, leaf nutrient concentration, and yield of the lowbush blueberry, Vaccinium angustifoilum Ait. Can. J. Plant Sci. 61:961–964.Google Scholar
Stevenson, F. J. 1972. Organic matter reactions involving herbicides in soil. J. Environ. Qual. 1:333–343.Google Scholar
Webb, K. T., Thompson, R. L., Beke, G. J., and Nowland, J. L. 1991. Soils of Colchester County, Nova Scotia. Ottawa, ON: Agriculture Canada.Google Scholar
Yarborough, D. E. and Bhowmik, P. C. 1989. Effect of hexazinone on weed populations and on lowbush blueberries in Maine. Acta Hort. 241:344–349.Google Scholar
Yarborough, D. E. and Ismail, A. A. 1985. Hexazinone on weeds on lowbush blueberry growth and yield. Hortscience. 20:406–407.Google Scholar
Yarborough, D. E., Hanchar, J. J., Skinner, S. P., and Ismail, A. A. 1986. Weed response, yield, and economics of hexazinone and nitrogen use in lowbush blueberry production. Weed Sci. 34:723–729.Google Scholar
Young, F. L., Thorne, M. E., and Young, D. L. 2006. Nitrogen fertility and weed management critical for continuous no-till wheat in the Pacific Northwest. Weed Technol. 20:658–669.Google Scholar