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Depth of Seed Burial and Gender Influence Weed Seed Predation by Three Species of Ground Beetle (Coleoptera: Carabidae)

  • Sharavari S. Kulkarni (a1), Lloyd M. Dosdall (a1), John R. Spence (a2) and Christian J. Willenborg (a3)


Ground beetles are postdispersal weed seed predators, yet their role in consuming buried seeds is not well studied. We conducted greenhouse experiments to investigate how seed burial affects consumption of weed seeds (volunteer canola) by adult ground beetles (Coleoptera: Carabidae). Seed burial depth influenced seed consumption rates as demonstrated by a significant interaction between seed burial depth, carabid species, and gender of the carabid tested. We observed higher seed consumption by females of all species, and greater consumption of seeds scattered on the soil surface compared with seeds buried at any depth. However, there was evidence of seed consumption at all depths. Adults of Pterostichus melanarius (Illiger) and Harpalus affinis (Schrank) consumed more buried seeds than did those of Amara littoralis Mannerheim. Agricultural practices, such as tillage, bury seeds at different depths and based on the results of this study, these practices may reduce seed consumption by carabids. Soil conservation practices that reduce tillage (conservation or zero tillage) will favor greater weed seed predation due, in part, to the high availability of seeds at the soil surface or at shallow soil depths.


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Associate Editor for this paper: Adam Davis, USDA-ARS.



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Alcock, J (1976) The behaviour of the seed-collecting larvae of a carabid beetle (Coleoptera). J Nat Hist 10:367375.
Ball, DA (1992) Weed seedbank response to tillage, herbicides, and crop rotation sequence. Weed Sci 40:654659.
Beckie, HJ, Harker, KN, Hall, LM, Warwick, SI, Légère, A, Sikkema, PH, Clayton, GW, Thomas, AG, Leeson, JY, Séguin-Swartz, G, Simard, MJ (2006) A decade of herbicide-resistant crops in Canada. Can J Plant Sci 86:12431264.
Brust, GE, House, GJ (1988) Weed seed destruction by arthropods and rodents in low-input soybean agroecosystems. Am J Alt Agric 3:1925.
Canola Council of Canada (2014) Market and stats branch. Accessed February 11, 2014.
Crawley, MJ (2000) Seed predators and plant population dynamics. Pages 167182 in Fenner, M, ed. Seeds: The Ecology of Regeneration in Plant Communities. Wallingford, UK CABI Publishing.
Cromar, HE, Murphy, SD, Swanton, CJ (1999) Influence of tillage and crop residue on postdispersal predation of weed seeds. Weed Sci 47:184194.
Davis, AS, Raghu, S (2010) Weighing abiotic and biotic factors in weed seed predation. Weed Res 50:402412.
Fox, AF, Reberg-Horton, SC, Orr, DB, Moorman, CE, Frank, SD (2013) Crop and field border effects on weed seed predation in thesoutheastern US coastal plain. Agric Ecosyst Environ 177:5862.
Frank, SD, Shrewsbury, PM, Denno, RF (2010) Effects of alternative food on cannibalism and herbivore suppression by carabid larvae. Ecol Entomol 35:6168.
Frank, SD, Shrewsbury, PM, Denno, RF (2011) Plant versus prey resources: influence on omnivore behavior and herbivore suppression. Biol Control 57:229235.
Gulden, RH, Shirtliffe, SJ (2009) Weed seed banks: biology and management. Prairie Crop Soil 2:4652.
Gulden, RH, Shirtliffe, SJ, Thomas, AG (2003) Harvest losses of canola (Brassica napus) cause large seedbank inputs. Weed Sci 51:8386.
Gulden, RH, Thomas, AG, Shirtliffe, SJ (2004) Secondary dormancy, temperature, and seed burial depth regulate seedbank dynamics in Brassica napus . Weed Sci 52:382388.
Harper, JL (1977) Population Biology of Plants. London Academic.
Harrison, SK, Gallandt, ER (2012) Behavioural studies of Harpalus rufipes De Geer: an important weed seed predator in northeastern US agroecosystems. Int J Ecol. DOI:101155/2012/846546. 6 p
Hartke, A, Drummond, FA, Liebman, M (1998) Seed feeding, seed caching and burrowing behaviors of Harpalus rufipes De Geer larvae (Coleoptera: Carabidae) in the Maine potato agroecosystem. Bio Control 13:91100.
Hatten, TD, Bosque-Perez, NA, Labonte, JR, Guy, SO, Eigenbrode, SD (2007) Effects of tillage on the activity density and biological diversity of carabid beetles in spring and winter crops. Environ Entomol 36:356368.
Honek, A, Martinkova, Z, Jarosik, V (2003) Ground beetles (Carabidae) as seed predators. Eur J Entomol 100:531544.
Honek, A, Martinkova, Z, Saska, P (2005) Postdispersal seed predation of Taraxacum officinale (dandelion) seed. J Ecol 93:310318.
Klimes, P, Saska, P (2010) Larval and adult seed consumption affected by the degree of food specialization in Amara (Coleoptera: Carabidae). J Appl Entomol 134:659666.
Knispel, AL, McLachlan, SM, Van Acker, RC, Friesen, LF (2008) Gene flow and multiple herbicide resistance in escaped canola populations. Weed Sci 56:7280.
Kulkarni, SS, Dosdall, LM, Willenborg, CJ (2015) The role of ground beetles (Coleoptera: Carabidae) in weed seed consumption: a review. Weed Sci 63:335376.
Leeson, JY, Thomas, AG, Hall, LM, Brenzel, CA, Andrews, T, Brown, KR, Van Acker, RC (2005) Prairie weed surveys of cereal, oilseed and pulse crops from the 1970s to the 2000s. Saskatoon, Saskatchewan, Canada Agriculture and Agri-Food Canada Weed Survey Series. 395 p
Lundgren, JG (2009) Relationships of Natural Enemies and Non-Prey Foods. Dordrecht, the Netherlands Springer. Pp 143237.
Lundgren, JG, Rosentrater, KA (2007) The strength of seeds and their destruction by granivorous insects. Arthropod Plant Interact 1:9399.
Marshall, N (2008) Potential of Eradicating Noxious Weed Seeds from the Soil with Heat and Carabid Seed Predators. B.Sc. dissertation. Corvallis, OR Oregano State University. 23 p
Martinkova, Z, Saska, P, Honek, A (2006) Consumption of fresh and buried seed by ground beetles (Coleoptera: Carabidae). Eur J Entomol 103:361364.
Menalled, FD, Smith, RG, Dauer, JT, Fox, TB (2007) Impact of agricultural management on carabid communities and weed seed predation. Agric Ecosyst Environ 118:4954.
Mohler, CL (2001) Mechanical management of weeds. Pages 139209 in Liebman, M, Mohler, CL, Staver, CP, eds. Ecological Management of Agricultural Weeds. Cambridge, New York Cambridge University Press.
Noroozi, S, Alizadeh, HM, Mashhadi, HR (2012) Factors Affecting Postdispersal Weed Seed Predation in Barely Fields. ISRN Agron. DOI:10.5402/2012/461245.
Petit, S, Boursault, A, Bohan, D (2014) Weed seed choice by carabid beetles (Coleoptera: Carabidae): linking field measurements with laboratory diet assessments. Eur J Entomol 111:615620.
SAS Institute (2010) PROC User's Manual. Version 9.2. Cary, NC SAS Institute.
Sasakawa, K (2010) Field observations of climbing behavior and seed predation by adult ground beetles (Coleoptera: Carabidae) in a lowland area of the temperate zone. Environ Entomol 39:1564–1560.
Saska, P, Koprdova, S, Martinkova, Z, Honek, A (2014) Comparing methods of weed seed exposure to predators. Ann Appl Biol 164:301312.
Saska, P, Martinkova, Z, Honek, A (2010) Temperature and rate of seed consumption by ground beetles (Carabidae). Biol Control 52:9195.
Shuler, RE, DiTommaso, A, Losey, JE, Mohler, CL (2008) Postdispersal weed seed predation is affected by experimental substrate. Weed Sci 56:889895.
Swanton, CJ, Shrestha, A, Knezevic, SZ, Roy, RC, Ball-Coelho, BR (2000) Influence of tillage type on vertical weed seedbank distribution in a sandy soil. Can J Plant Sci 80:455457.
White, S, Renner, AK, Menalled, FD, Landis, DA (2007) Feeding preferences of weed seed predators and effect on weed emergence. Weed Sci 55:606612.


Depth of Seed Burial and Gender Influence Weed Seed Predation by Three Species of Ground Beetle (Coleoptera: Carabidae)

  • Sharavari S. Kulkarni (a1), Lloyd M. Dosdall (a1), John R. Spence (a2) and Christian J. Willenborg (a3)


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