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Effects of Simulated Defoliation on Growth and Photosynthetic Characteristics of an Invasive Liana, Ipomoea cairica (Convolvulaceae)

Published online by Cambridge University Press:  20 January 2017

Weihua Li ,
Xingshan Tian ,
Jianning Luo ,
Yanhong Dai  and
Changlian Peng
Weihua Li
Affiliation:
Key Laboratory of Ecology and Environmental Science in Guangdong Higher Education, College of Life Sciences, South China Normal University, Guangzhou, China
Xingshan Tian
Affiliation:
Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou City, China
Jianning Luo
Affiliation:
Vegetable Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou City, China
Yanhong Dai
Affiliation:
Key Laboratory of Ecology and Environmental Science in Guangdong Higher Education, College of Life Sciences, South China Normal University, Guangzhou, China
Changlian Peng
Affiliation:
Key Laboratory of Ecology and Environmental Science in Guangdong Higher Education, College of Life Sciences, South China Normal University, Guangzhou, China
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Abstract

To better understand the response of Ipomoea cairica (Cairo morningglory) to herbivory, the compensatory growth and photosynthetic characteristics of plants were measured after simulated herbivory by leaf trimming at four intensities: 25, 50, 75, and 100% removal, starting from the apex. Defoliation at 25% had no significant influence on plant biomass, but the total biomass (−19 to −66%) and root biomass (−31 to −75%) of the plants decreased significantly when defoliation intensity was ≥ 50% (P < 0.05). Photosynthetic rates (Pn) increased with defoliation intensity (P < 0.01), and Pn values in the defoliated plants were 10 to 72% greater than those in the control plants, a relationship that could be attributed to a decrease in stomatal limitation (−11 to −34%) and the increase in rubisco content (9 to 18%) as well as higher photosynthetic efficiency and less light energy dissipated as heat. At defoliation intensities up to 50%, plants needed more energy to compensate photosynthetically, which could influence the plant photosynthetic characteristics as well as the allocation of assimilates, resulting in less root development. Since the spread of I. cairica depends primarily on clonal growth, smaller roots could limit uptake of nutrients from the soil. These direct and indirect effects indicate that leaf-feeding herbivores may have potential for biological control of I. cairica but to have any effect the herbivores would need to consume ≥ 50% of the leaf biomass.

Keywords

Cairo morningglory, Ipomoea cairica (L.) SweetInvasive weedsIpomoea cairicaphotosynthetic characteristicsplant biomass
Type
Research Article
Information
Invasive Plant Science and Management , Volume 5 , Issue 2 , June 2012 , pp. 282 - 289
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Baldwin, I. T. 1990. Herbivory simulations in ecological research. Trends Ecol. Evol. 5:91–93.Google Scholar
Berry, J. and Downton, W. J. S. 1982. Environmental regulation of photosynthesis. Pages 263–343 in Govindjee, N. Y. N.Y., ed. Photosynthesis. Volume II. New York Academic.Google Scholar
Brockerhoff, E. G., Withers, T. M., Kay, M., and Faulds, W. 1999. Impact of the defoliator Cleopus japonicus (Coleoptera: Curculionidae) on Buddleja davidii in the laboratory. Pages 113–118 in Proceedings of the 52nd New Zealand Plant Protection Conference. Auckland New Zealand Plant Protection Society.Google Scholar
Caldwell, M. M., Richards, J. H., Johnson, D. A., Nowak, R. S., and Dzurec, R. S. 1981. Coping with herbivory: photosynthetic capacity and resource allocation in two semiarid Agropyron bunchgrasses. Oecologia 50:14–24.Google Scholar
Chen, J. M., Yu, X. P., Ce, X. C., Lu, Z. X., Cheng, J. A., Yan, H. L., Liu, G. J., Zheng, X. S., Tao, L. Y., and Kong, L. J. 2000. Some physiological changes of rice plants infested by the whitebacked planthopper, Sogatella furcifera . Chin. J. Rice Sci. 14:43–47.Google Scholar
Chen, J. M., Yu, X. P., Cheng, J. A., and Zheng, X. S. 2005. Plant tolerance against insect pests and its mechanisms. Acta Entomol. Sinica 48:262–272.Google Scholar
Chen, K. X., Zhao, D. Y., and Chen, R. P. 2011. Host selection of Cassida circumdata (Herbst). Guangdong For. Sci. Tech. 27:64–66.Google Scholar
Danckwerts, J. E. 1993. Reserve carbon and photosynthesis—their role in regrowth of Themeda triandra, a widely distributed subtropical graminaceous species. Funct. Ecol. 7:634–641.Google Scholar
Demmig-Adams, B., Adams, W. W. III, Barker, D. H., Logan, B. A., Verhoeven, A. S., and Bowling, D. R. 1996. Using chlorophyll fluorescence to assess the fraction of absorbed light allocated to thermal dissipation of excess excitation. Physiol. Plant. 98:253–264.Google Scholar
Dryer, M. I., Acra, M. A., Wang, G. M., Coleman, D. C., Freckman, D. W., McNaughton, S. J., and Strain, B. R. 1991. Source–sink carbon relations in two Panicum coloratum ecotypes in response to herbivory. Ecology 72:1472–1483.Google Scholar
Epstein, E. 1972. Mineral Nutrition of Plants: Principles and Perspectives. New York J. Wiley. 412 p.Google Scholar
Evans, J. R. and Poorter, H. 2001. Photosynthetic acclimation of plants to growth irradiance: the relative importance of species leaf area and nitrogen. Plant Cell Environ. 24:755–767.Google Scholar
Fang, R. and Staples, G. W. 1995. Convolvulaceae. Pages 271–325 in Editorial committee, eds. Flora of China. Volume 16. St. Louis, MO Missouri Botanical Garden.Google Scholar
Genty, B., Briantais, J. M., and Baker, N. R. 1989. The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence. Biochem. Biophys. Acta 990:87–92.Google Scholar
Gifford, R. M. and Evans, L. T. 1981. Photosynthesis, carbon partitioning and yield. Ann. Rev. Plant Physiol. 32:485.Google Scholar
Hjältén, J. 2004. Simulating herbivory: problems and possibilities. Pages 244–255 in Weisser, W. W., and Siemann, E., eds. Insects and Ecosystem Function. Heidelberg Springer.Google Scholar
Hoffmann, J. H. 1990. Interactions between three weevil species in the biocontrol of Sesbania punicea (Fabaceae): the role of simulation models in evaluation. Agric. Ecosyst. Environ. 32:77–87.Google Scholar
Houle, G. and Simard, G. 1996. Additive effects of genotype, nutrient availability and type of tissue damage on the compensatory response of Salix planifolia ssp. planifolia to simulated herbivory. Oecologia 107:373–378.Google Scholar
Hu, Y. J. and Wang, Y. F. 2001. A study on the vegetation and reproduction of two weedy herbaceous vines. Acta Sci. Nat. Univ. Sun. 40:93–96.Google Scholar
Inouye, B. D. and Tiffin, P. 2003. Measuring tolerance to herbivory with natural or imposed damage: a reply to Lehtila. Evolution 57:681–682.Google Scholar
Krall, J. P. and Edwards, G. E. 1992. Relationship between photosystem II activity and CO2 fixation in leaves. Physiol. Plant. 86:180–187.Google Scholar
Kriticos, D., Brown, J., Radford, I., and Nicholas, M. 1999. Plant population ecology and biological control: Acacia nilotica as a case study. Biol. Control 16:230–239.Google Scholar
Lehtilä, K. and Boalt, E. 2004. The use and usefulness of artificial herbivory in plant–herbivore studies. Pages 258–275 in Weisser, W. W., and Siemann, E., eds. Insects and Ecosystem Function. Heidelberg Springer.Google Scholar
Li, Y. Q. and Sheng, C. F. 1996. Plant overcompensation responses. Plant Physiol. Commun. 32:457–464.Google Scholar
Li, Y. Q., Xuan, J. J., Wang, H. T., and Sheng, C. F. 2003. Physiological mechanism of over-compensation of cotton plants for simulated bollworm infestation on early squares. Acta Entomol. Sinica 46:267–271.Google Scholar
Li, Z. Y. and Xie, Y. 2002. Invasive Alien Species in China. Beijing China Forestry Publishing House. 136 p.Google Scholar
Liang, Y. Y. and Lu, S. K. 2006. An alien plant Ipomoea cairica invading Baiyun Mountain of Guangzhou result in death of plants. Nan Du Daily 7:19.Google Scholar
Liao, L. Y., Lin, J. Z., and Zheng, C. Z. 2006. Observation on life history characteristics of invasive weed Ipomoea cairica in agriculture and forestry. Acta Agric. Jiangxi 18:112–115.Google Scholar
Ma, R. Y., Wang, R., and Ding, J. Q. 2003. Classical biological control of exotic weeds. Acta Ecol. Sinica 23:2677–2688.Google Scholar
Mabry, C. M. and Wayne, P. W. 1997. Defoliation of the annual herb Abutilon theophrasti—mechanisms underlying reproductive compensation. Oecologia 111:225–232.Google Scholar
Maschinski, J. and Whitham, T. G. 1989. The continuum of plant responses to herbivory: the influence of plant association, nutrient availability and timing. Am. Nat. 134:1–19.Google Scholar
McFadyen, R. E. 1998. Biological control of weeds. Annu. Rev. Entomol. 43:369–393.Google Scholar
Meyer, G. A. 1998a. Mechanisms promoting recovery from defoliation in goldenrod (Solidago altissima). Can. J. Bot. 76:450–459.Google Scholar
Meyer, G. A. 1998b. Pattern of defoliation and its effect on photosynthesis and growth of goldenrod. Funct. Ecol. 12:270–279.Google Scholar
Oba, G., Mengistu, Z., and Stenseth, N. C. 2000. Compensatory growth of the African dwarf shrub, Indigofera spinosa, following simulated herbivory. Ecol. Appl. 10:1133–1146.Google Scholar
Pinkard, E. A. and Beadle, C. L. 1998. Above ground biomass partitioning and crown architecture of Eucalyptus nitens following green pruning. Can. J. For. Res. 28:1419–1428.Google Scholar
Qiu, D. P., Huang, D. C., and Zhuang, W. S. 2007. Analysis of four most harmful external invasion plants in Jieyang city. Acta Agric. Jiangxi 19:36–37.Google Scholar
Raghu, S. and Dhileepan, K. 2005. The value of simulating herbivory in selecting effective weed biological control agents. Biol. Control 34:265–273.Google Scholar
Raghu, S., Dhileepan, K., and Treviňo, M. 2006. Response of an invasive liana to simulated herbivory: implications for its biological control. Acta Oecologia 29:335–345.Google Scholar
Shao, X. W., Han, M., Han, Z. M., Kong, W. W., and Yang, L. M. 2009. Relationship between diurnal changes of photosynthesis of Scutellaria baicalensis and environmental factors in different habitats. Acta Ecol. Sinica 29:1470–1477.Google Scholar
Shao, Z. F., Zhao, H. B., Qiu, S. S., Yang, Y. B., and Peng, S. L. 2006. Study on the most harmful exotic plants in Shenzhen city. Ecol. Environ. 15:587–593.Google Scholar
Sigsgaard, L. 2006. Biological control of arthropod pests in outdoor crops—the new challenge. Pages 153–167 in Proceedings of the International Workshop on Implementation of Biocontrol in Practice in Temperate Regions—Present and Near Future. Flakkebjerg, Denmark: Research Centre Flakkebjerg, Denmark DIAS report 119:.Google Scholar
Strauss, S. Y. and Agrawal, A. A. 1999. The ecology and evolution of plant tolerance to herbivory. Trends Ecol. Evol. 14:179–185.Google Scholar
Strauss, S. Y. and Murch, P. 2004. Towards an understanding of the mechanisms of tolerance: compensating for herbivore damage by enhancing a mutualism. Ecol. Entomol. 29:234–239.Google Scholar
Thomas, M. M., Millard, P., Watt, M. S., Turnbull, M., Peltzer, D., and Whitehead, D. 2008a. The impact of defoliation on nitrogen translocation patterns in the woody invasive plant, Buddleia davidii . Funct. Plant Biol. 35:462–469.Google Scholar
Thomas, M. M., Watt, M. S., Jay, J., Peltzer, D., Mason, E. G., Turnbull, M. H., and Whitehead, D. 2009. Influence of defoliation on reproductive capacity and growth in Buddleja davidii . Weed Res. 49:67–72.Google Scholar
Thomas, M. M., Watt, M. S., Turnbull, M. H., Peltzer, D., and Whitehead, D. 2008b. Compensation in seasonal leaf area dynamics and leaf longevity in Buddleja davidii . Weed Res. 48:340–348.Google Scholar
Thomson, V. P., Cunningham, S. A., Ball, M. C., and Nicotra, A. B. 2003. Compensation for herbivory by Cucumis sativus through increased photosynthetic capacity and efficiency. Oecologia 134:167–175.Google Scholar
Wang, H. Y., Du, G. Z., and Ren, J. J. 2003. The impacts on population density and fertilization on compensatory responses of Elymus nutans to mowing. J. Plant Ecol. 27:77–483.Google Scholar
Watt, M. S., Whitehead, D., Kriticos, D. J., Gous, S. F., and Richardson, B. 2007. Using a process-based model to analyse compensatory growth in response to defoliation: simulating herbivory by a biological control agent. Biol. Control 43:119–129.Google Scholar
Whigham, D. F. 1990. The effect of experimental defoliation on the growth and reproduction of a woodland orchid, Tipularia discolour . Can. J. Bot. 68:1912–1916.Google Scholar
Williams, A. L., Wills, K. E., Janes, J. K., Schoor, J. K. V., Newton, P. C. D., and Hovenden, M. J. 2007. Warming and free-air CO2 enrichment alter demographics in four co-occurring grassland species. New Phytol. 176:365–374.Google Scholar
Wirf, L. A. 2006. The effect of manual defoliation and Macaria pallidata (Geometridae) herbivory on Mimosa pigra: implications for biological control. Biol. Control 37:346–353.Google Scholar
Wu, Y. Q. and Hu, Y. J. 2004. Researches on photosynthetic characteristics of exotic plants Wedelia trilobata, Pharbitis nil and Ipomoea cairica . Acta Ecol. Sinica 24:2334–2339.Google Scholar
Yu, X. P., Wu, G. R., and Hu, C. 1990. Studies on the tolerance and antibiosis nature of rice varieties to whitebacked planthopper. Acta Phytophyl. Sinica 17:327–330.Google Scholar
Yu, X. P., Wu, G. R., and Hu, C. 1993. Study on plant tolerance. Entomol. Knowledge 30:121–123.Google Scholar
Zhang, L. H. and Feng, Y. L. 2007. Biological control of alien invasive weeds and the effects of biocontrol agents on nontarget native species. Acta Ecol. Sinica 27:802–809.Google Scholar
Zhao, D. Y. and Chen, R. P. 2011. The feeding ability of Cassida circumdata (Coleoptera: Chrysomilidae) on Ipomoea cairica (Dicotyledoneae: Convolvulaceae). J. Environ. Entomol. 33:135–137.Google Scholar
Zhu, H. and Ma, R. J. 2006. Biological characteristic of invasive plant Ipomoea cairica . Ecol. Sci. 5:517–520.Google Scholar