Hostname: page-component-78c5997874-g7gxr Total loading time: 0 Render date: 2024-11-19T13:32:03.715Z Has data issue: false hasContentIssue false
  • English
  • Français

Seasonal Growth, Biomass Allocation, and Invasive Attributes Manifested by Dioscorea bulbifera L. (Air-Potato) Plants Generated from Bulbils in Florida

Published online by Cambridge University Press:  20 January 2017

Min B. Rayamajhi ,
Paul D. Pratt ,
Philip W. Tipping ,
Ellen Lake ,
Melissa Smith ,
Eric Rohrig ,
F. Allen Dray  and
Ted D. Center
Min B. Rayamajhi*
Affiliation:
U.S. Department of Agriculture–Agricultural Research Service (USDA/ARS), Invasive Plant Research Laboratory, Fort Lauderdale, FL 33314
Paul D. Pratt
Affiliation:
USDA/ARS Western Regional Research Center, Exotic and Invasive Weeds Research Unit, 800 Buchanan Street, Room 2136, Albany, CA 94710
Philip W. Tipping
Affiliation:
USDA/ARS, Invasive Plant Research Laboratory, Fort Lauderdale, FL 33314
Ellen Lake
Affiliation:
USDA/ARS, Invasive Plant Research Laboratory, Fort Lauderdale, FL 33314
Melissa Smith
Affiliation:
USDA/ARS, Invasive Plant Research Laboratory, Fort Lauderdale, FL 33314
Eric Rohrig
Affiliation:
U.S. Department of Agriculture–Agricultural Research Service (USDA/ARS), Invasive Plant Research Laboratory, Fort Lauderdale, FL 33314
F. Allen Dray
Affiliation:
USDA/ARS, Invasive Plant Research Laboratory, Fort Lauderdale, FL 33314 Methods Development and Biological Control, Florida Department of Agriculture, 1911 SW 34th Street, Gainesville, FL 32608
Ted D. Center
Affiliation:
USDA/ARS, Invasive Plant Research Laboratory, Fort Lauderdale, FL 33314
*
Corresponding author's E-mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

Dioscorea bulbifera is a serious invader of various ecosystems in Florida, where plants generated by its two morphotypes climb aggressively and smother supporting vegetation. There is a dearth of published research on its invasive biological attributes including vine growth and biomass production by plants generated from bulbils. Herein, we assessed these parameters in common garden studies by planting bulbils from four biomass categories (PBBCs I–IV) of both morphotypes. Vine lengths, longevity-based growth rates (VLGR), biomass, and quantities of leaves and daughter bulbils in both morphotypes showed positive correlation with the biomass of planted parental bulbils. This indicated similarity between corresponding attributes in two morphotypes. Total vine length showed strong positive correlation with VLGR, biomass, and quantities of leaves and bulbils. Overall vine longevity among plants from PBBCs I–IV did not significantly differ whereas the total vine lengths, VLGRs, number of branches, and quantities of leaves and bulbils increased with the biomass of the parental bulbils. Plants recruited by smaller bulbils allocated more biomass to leaves and tubers compared to stems and bulbils, whereas the plants recruited by larger bulbils allocated more biomass to leaves and bulbils compared to tubers and stems. Higher proportion of biomass allocation to leaves and bulbils presumably ensures immediate faster growth, longer vines, and a greater number of daughter bulbils for future recruitment of new plants. Vine length (associated with faster growth rate, capable of blanketing supporting structures and producing large quantities of bulbils) has been noted as the primary invasive biological attribute that facilitates D. bulbifera's status as a noxious exotic weed in Florida. Control measure that can reduce vine length should reduce or eliminate the invasive behavior of D. bulbifera in Florida.

Keywords

Air-potatoDioscorea bulbifera L.Biomass productioncommon garden studygrowth rateinvasive attributesmorphotypestuber
Type
Research Article
Information
Invasive Plant Science and Management , Volume 9 , Issue 3 , September 2016 , pp. 195 - 204
Copyright
Copyright © 2016 Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

Atkinson, RR, Burrell, MM, Rose, KE, Osborne, CP, Rees, M (2014) The dynamics of recovery and growth: how defoliation affects stored resources. Proc R Soc B 281:20133355 CrossRefGoogle ScholarPubMed
Bargeron, CT, Moorhead, DJ, Douce, GK, Reardon, RC, Miller, AE (2003) Invasive Plants of the Eastern United States: Identification and Control. University of Georgia, USDA Animal and Plant Health Inspection Service, Plant Protection and Quarantine, and USDA Forest Service, Forest Health Technology Enterprise Team. http://www.invasive.org/eastern/. Accessed January 1, 2009.Google Scholar
Beyerl, T (2001) Habitat and Life History Characteristics of Dioscorea oppositifolia, an Invasive Plant Species in Southern Illinois. Master's thesis. Carbondale, IL: Southern Illinois University. 194 pGoogle Scholar
Burkill, IH (1960) The organography and the evolution of Dioscorea, the family of yams. Bot J Linn Soc 56:319–204Google Scholar
Center, TD, Rayamajhi, M, Dray, FA, Madeira, PM, Witkus, G, Rohrig, E, Mattison, E, Lake, E, Smith, M, Zhang, J, Purcell, M, Konstantinov, A, Schmitz, D (2013) Host range validation, molecular identification and release and establishment of a Chinese biotype of the Asian leaf beetle Lilioceris cheni (Coleoptera: Chrysomelidae: Criocerinae) for control of Dioscorea bulbifera L. in the southern United States. Biocontrol Sci Technol 23:735–755 Google Scholar
Coursey, DG (1967) Yams: An Account of the Nature, Origins, Cultivation and Utilization of the Useful Members of the Dioscoreaceae. London: Longmans. 230 pGoogle Scholar
Croxton, M, Andreu, M, Williams, D, Overholt, W, Smith, J (2011) Source and diversity of air-potato ( Dioscorea bulbifera) in Florida. Invasive Plant Sci Manag 4:22–30 Google Scholar
[FLEPPC] Florida Exotic Pest Plant Council (2009) Florida Exotic Pest Plant Council's 2009 list of invasive species. Wildland Weeds 12:13–16 Google Scholar
Forseth, IN, Innis, AF (2004) Kudzu ( Pueraria montana): history, physiology, and ecology combine to make a major ecosystem threat. Plant Sci 23:401–413 Google Scholar
Gordon, DR (1998) Effects of invasive, non-indigenous plant species on ecosystem processes: lessons from Florida. Ecol Appl 8:975–989 Google Scholar
Gordon, DR, Gann, GD, Carter, E, Thomas, K (1999) Post-hurricane vegetation response in South Florida hammocks with and without Dioscorea bulbifera L. control. Pages 309–326 in Jones, DT, Gamble, BW, eds. Florida's Garden of Good and Evil. West Palm Beach, FL: South Florida Water Management District Google Scholar
Hammer, RL (1998) Diagnosis: Dioscorea. Wildland Weeds 2:8–10 Google Scholar
Horvitz, CC, Koop, A (2001). Removal of non-native vines and post-hurricane recruitment in tropical hardwood forests of Florida. Biotropica 33:268–281 Google Scholar
Horvitz, CC, Pascarella, JB, McMann, S, Freedman, A, Hofstetter, RL (1998) Functional roles of invasive non-indigenous plants in hurricane-affected subtropical hardwood forests. Ecol Appl 8:947–974 Google Scholar
Invasive.org. Center for Invasive Species and Ecosystem Health, University of Georgia. http://www.invasive.org/species/vines.cfm. Accessed June 1, 2016Google Scholar
Langeland, KA, Craddock-Burks, K (1998) Identification and Niology of Non-Native Plants in Florida's Native Areas. Gainesville, FL: University of Florida Google Scholar
Martin, FW (1974) Tropical Yams and Their Potential: Part 2. Dioscorea bulbifera. Washington DC: U.S. Department of Agriculture, Agriculture Research Service in cooperation with U.S. Agency for International Development. Agriculture Handbook No. 466. 20 pGoogle Scholar
Morton, JF (1976) Pestiferous spread of many ornamental and fruit species in south Florida. Proc Fla State Hort Soc 89:348–353 Google Scholar
Mueller, TC, Robinson, DK, Beeler, JE, Main, CL, Soehn, D, Johnson, K (2003) Dioscorea oppositifolia L. phenotypic evaluations and comparison of control strategies. Weed Technol 17:705–710 Google Scholar
Nehrling, H (1933) The Plant World in Florida: From the Published Manuscripts of Dr. Henry Nehrling. New York: Macmillan. 304 pGoogle Scholar
Nehrling, H (1944) My Garden in Florida and Miscellaneous Horticultural Notes. Volume 1. Estero, FL: The American Eagle. 422 pGoogle Scholar
Nesom, GL, Brown, LE (1998) Annotated checklist of the vascular plants of Walker, Montgomery, and San Jacinto counties, East Texas. Phytologia 84:107–153 Google Scholar
Overholt, B, Hughes, C, Wallace, C, Morgan, E (2003) Origin of air potato identified. Wildland Weeds 7:9 Google Scholar
Overholt, WA, Markle, L, Meisenberg, M. Raz, L, Wheeler, G. Pemberton, R, Taylor, J. King, M, Schmitz, D, Parks, GR, Rayamajhi, M, Rohrig, E, Lake, E, Smith, M, Hibbard, K, Center, TD, Manrique, V, Diaz, R, Dray, FA (2014) Air Potato Management Plan for Florida. http://www.fleppc.org Accessed April 1, 2016Google Scholar
Pemberton, RW, Witkus, GL (2010) Laboratory host range testing of Lilioceris sp. near impressa (Coleoptera: Chrysomelidae)—a potential biological control agent of air potato, Dioscorea bulbifera (Dioscoreaceae), Biocontrol Sci Technol 20:567–587 CrossRefGoogle Scholar
Ramser, J, Lopez-Peralta, C, Wetzel, R, Weising, K, Kahl, G (1996) Genomic variation and relationships in aerial yam ( Dioscorea bulbifera L.) detected by random amplified polymorphic DNA. Genome 39:17–25 Google Scholar
SAS Institute (2011) The SAS System for Windows. Version 9.3. Cary, NC: SAS Institute Inc Google Scholar
Schmitz, DC, Simberloff, D, Hofstetter, RL, Haller, WT, Sutton, D (1997). The ecological impact of nonindigenous plants. Pages 39–61 in Simberloff, D, Schmitz, DC, Brown, TC, eds. Strangers in Paradise: Impact and Management of Nonindigenous Species in Florida. Washington, DC: Island Press Google Scholar
Schultz, GE (1993) Element Stewardship Abstract for Dioscorea bulbifera air potato. Davis, CA: The Nature Conservancy. 9 pGoogle Scholar
Thomas, JR, Middleton, B, Gibson, DJ (2006) A landscape perspective of the stream corridor invasion and habitat characteristics of an exotic ( Dioscorea oppositifolia) in a pristine watershed in Illinois. Biol Invasions 8:1103–1113 Google Scholar
Tindall, HD (1993) Vegetables in the Tropics. London: MacMillan Press. 533 pGoogle Scholar
Tipping, PW, Martin, MR, Pratt, PD, Center, TD, Rayamajhi, MB (2008) Suppression of growth and reproduction of an exotic invasive tree by two introduced insects. Biol Control 44:235–241 Google Scholar
[USDA-SCS] U.S. Department of Agriculture–Soil Conservation Service (1982) National List of Scientific Plant Names (SCS-TP-159). Washington, DC: Soil Conservation Service. 436 pGoogle Scholar
Wheeler, GS, Pemberton, RW, Raz, L (2007) A biological control feasibility study of the invasive weed-air potato, Dioscorea bulbifera L. (Dioscoreaceae): an effort to increase biological control transparency and safety. Nat Areas, J 27:269–279 Google Scholar
Wunderlin, RP, Hansen, BF (2003) Guide to the Vascular Plants of Florida. 2nd edn. Gainesville, FL: University Press of Florida. 477 pGoogle Scholar