ÿþ<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html lang="en"><head> <meta http-equiv="content-type" content="text/html; charset=windows-1250"> <meta name="description" content="Department of invasion ecology, Institute of Botany, Academy of Sciences of the Czech republic" lang="en"> <meta name="description" content="Oddlení ekologie invazí, Botanický ústav Akademie vd eské republiky" lang="cs"> <meta name="keywords" content="invasions, plants, biogeography, Pruhonice, institut of botany, research activity, lang="en"> <meta name="keywords" content="invaze, rostliny, botanický ústav, výzkumná innost, Prohonice" lang="cs"> <meta name="generator" content="HandMade"> <meta name="resource-type" content="document"> <meta name="copyright" content="Content © IBOT"> <meta name="robots" content="ALL,FOLLOW"> <meta http-equiv="Reply-to" content="ibot@ibot.cas.cz"> <meta http-equiv="Cache-Control" content="Public"><title>Personal web page - Pergl Jan...</title> <link rel="SHORTCUT ICON" href="obr/ibot16.ico" type="image/x-icon"> <link rel="stylesheet" type="text/css" href="index.php_soubory/style.css"></head> <body background="index.php_soubory/bg.gif"> <CENTER><table border="0" cellpadding="0" cellspacing="10" width="95%"> <tbody> <tr> <td valign="bottom" width="180"> &nbsp; </td> <td valign="bottom"> <p class="black"> <br><br><br><br><br><b>Jan Pergl</b> <br>Oddlení ekologie invazí / Department of&nbsp;Invasion Ecology <br>Botanický ústav, Akademie vd&nbsp; R/Institute of&nbsp;Botany, Academy&nbsp;of&nbsp;Sciences of the&nbsp;Czech&nbsp;Republic <br>CZ - 252 43, Prohonice <br>tel: +420 271 015 236 <br>e-mail: pergl(et)ibot.cas.cz </td> </tr> <tr> <td>&nbsp;</td> <td> <p class="top"> <a href="index.htm" class="top">home</a> | <a href="cv.htm" class="top">CV</a> | <a href="publications.htm" class="top">publications</a> | <a href="freetime.htm" class="top">interests</a> </td> </tr> </tbody> </table> <table align="center" border="0" cellpadding="0" cellspacing="10" width ="95%"> <tbody> <tr> <td valign="top" width="17"><img src="obr/publications.gif"> </td> <td valign="top"> <div align="justify"><p> <b>Publications</b><br> <p>Online early <p>Pluess T., Cannon R., Jaroaík V., <b>Pergl J.</b>, Pyaek P. & Bacher S. (2012) When are eradication campaigns successful? A test of common assumptions. - Biological Invasions (DOI: DOI 10.1007/s10530-011-0160-2) <a href="./../pdf/Pluess et al_eradications_BiolInv2012.pdf"><b>[PDF]</b></a> <p><b>Pergl J.</b>, Pyaek P., Perglová I. & Jaroaík V. (2012): Low persistence of a monocarpic invasive plant in historical sites biases our perception of its actual distribution. - Journal of Biogeography (DOI: 10.1111/j.1365-2699.2011.02677.x) <a href="./../pdf/Pergl et al_Low persistence_JBio2012.PDF"><b>[PDF]</b></a> <p>Catford J.A., Daehler C.C., Murphy H.T., Sheppard A.W., Hardesty B.D., Westcott D.A., Rejmánek M., Bellingham P.J.,<b>Pergl J.</b>, Horvitz C.C. & Hulme P.E. (2012) The intermediate disturbance hypothesis and plant invasions: Implications for species richness and management. - Perspectives in Plant Ecology, Evolution and Systematics (DOI: 10.1016/j.ppees.2011.12.002) <a href="./../pdf/Catford et al_2011.pdf"><b>[PDF]</b></a> <p>2012 <p>Pyaek P., Jaroaík V., Hulme P.E., <b>Pergl J.</b>, Hejda M., Schaffner U. & Vila M. (2012) A global assessment of invasive plant impacts on resident species, communities and ecosystems: the interaction of impact measures, invading species' traits and environment. - Global Change Biology 18: 1725-1737 (DOI: 10.1111/j.1365-2486.2011.02636.x). <a href="./../pdf/Pysek, Jarosik, Hulme et al.-Global impact assessment_GlobChangeBiol2012.pdf"><b>[PDF]</b></a> <p>Chytrý M., Wild J., Pyaek P., Jaroaík V., Dendoncker N., Reginster I., Pino J., Maskell J.C., Vila M., <b>Pergl J.</b>, Kuhn I., Spangenberg J.H. & Settele J. (2012) Projecting trends in plant invasions in Europe under different scenarios of future land-use change. - Global Ecology and Biogeography 21: 75 87 <a href="./../pdf/Chytry_etal2012_Global-Ecol-Biogeogr.pdf"><b>[PDF]</b></a> <p>2011 <p>Pyaek P., Jaroaík V. & <b>Pergl J.</b> (2011): Alien plants introduced by different pathways differ in invasion success: unintentional introductions as greater threat to natural areas?  PLoS ONE 6: e24890 <a href="./../pdf/Pysek, Jarosik, Pergl-Pathways and traits_PLoS One2011.pdf"><b>[PDF]</b></a> <p>Simberloff D. & 141 Signatories (2011): Non-natives: 141 scientists object.  Nature 475: 36 <a href="./../pdf/Simberloff et al.-Non-natives, 141 scientists object_Nature2011.pdf"><b>[PDF]</b></a> <p>Dupin M., Reynaud P., Jaroaík V., Baker R., Brunel S., Eyre D., <b>Pergl J.</b> & Makowski D. (2011) Effects of the Training Dataset Characteristics on the Performance of Nine Species Distribution Models: Application to Diabrotica virgifera virgifera - Plos One 6: e20957, 1-11 (DOI: 10.1371/journal.pone.0020957) <a href="./../pdf/Dupin et al_Diabrotica_PlosOne2011.pdf"><b>[PDF]</b></a> <p>Vila M., Espinar J.L., Hejda M., Hulme P.E., Jaroaík V., Maron J.L., <b>Pergl J.</b>, Schaffner U., Sun Y. & Pyaek P. (2011) Ecological impacts of invasive alien plants: a meta-analysis of their effects on species, communities and ecosystems - Ecology Letters 14: 702-708 (DOI: 10.1111/j.1461-0248.2011.01628.x) <a href="./../pdf/Vila et al_Impact_EcolLet2011.pdf"><b>[PDF]</b></a> <p><b>Pergl J.</b>, Müllerová J., Perglová I., Herben T. & Pyaek P. (2011) The role of long-distance seed dispersal in the local population dynamics of an invasive plant species. - Diversity & Distributions 17: 725-738 (DOI: 10.1111/j.1472-4642.2011.00771.x) <a href="./../pdf/Pergl et al_Long distance dispersal Heracleum_DDI2011.pdf"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., Chytrý M., Danihelka J., Kühn I., <b>Pergl J.</b>, Tichý L., Biesmeijer J., Ellis W. N., Kunin W. E. & Settele J. (2011): Successful invaders co-opt pollinators of native flora and accumulate insect pollinators with increasing residence time. Ecological Monographs 81: 277-293. <a href="./../pdf/Pysek et al-Successful invaders coopt pollinators_EcolMonogr2011.pdf"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., <b>Pergl J.</b> & Wild J. (2011): Colonization of high altitudes by alien plants over the last two centuries.  Proceedings of the National Academy of Sciences of the United States of America 108: 439 440 (doi/10.1073/pnas.1017682108) <a href="./../pdf/Pysek,_Jarosik,_Pergl,_Wild-Colonization_of_high_altitudes_PNAS2011.pdf"><b>[PDF]</b></a> <p>2010 <p>Megan L. Phillips M.L., Murray B.R., Pyaek P., <b>Pergl J.</b>, Jaroaík V., Chytrý M. & Kühn I. (2010): Plant species of the Central European flora as aliens in Australia. - Preslia 82: 465-482. <a href="./../pdf/Phillips et al_Central_European_species_in_Australia_Preslia2010.pdf"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., Hulme P.E., Kühn I., Wild J., Arianoutsou M., Bacher S., Chiron F., Did~iulis V., Essl F., Genovesi P., Gherardi F., Hejda M., Kark S., Lambdon P.W., Desprez-Loustau A.-M., Nentwig W., <b>Pergl J.</b>, Poboljaaj K., Rabitsch W., Roques A., Roy D.B., Solarz W., Vilà M. & Winter M. (2010): Disentangling the role of environmental and human pressures on biological invasions.  Proceedings of the National Academy of Sciences of the United States of America 107: 12157 12162. <a href="./../pdf/Pysek_et_al.-Environmental_and_human_pressures_on_invasions_PNAS2010.pdf"><b>[PDF]</b></a> <p>Pyaek P., <b>Pergl J.</b>, Jahodová `., Moravcová L., Müllerová J., Perglová I. & Wild J. (2010): The hogweed story: invasion of Europe by large Heracleum species.  In: Settele J., Penev L., Georgiev T., Grabaum R., Grobelnik V., Hammen V., Klotz S., Kotarac M. & Kühn I. (eds), Atlas of biodiversity risk, p. 150 151, Pensoft, Sofia & Moscow. <a href="./../pdf/Pysek_et_al-Hogweed_story(ALARM_Biodiversity_Atlas)_Pensoft2010.pdf"><b>[PDF]</b></a> <p>Pyaek P., Bacher S., Chytrý M., Jaroaík V., Wild J., Celesti-Grapow L., Gassó N., Kenis M., Lambdon P. W., Nentwig W., <b>Pergl J.</b>, Roques A., Sádlo J., Solarz W., Vila M. & Hulme P. E. (2010): Contrasting patterns in the invasions of European terrestrial and freshwater habitats by alien plants, insects and vertebrates.  Global Ecology and Biogeography 19: 317 331. <a href="./../pdf/Pysek et al.-Invasions of European habitats_GlobEcolBiog2010.pdf"><b>[PDF]</b></a> <p>PetYík P., <b>Pergl J.</b> & Wild J. (2010): Recording effort biases the species richness cited in plant distribution atlases.  Perspectives in Plant Ecology, Evolution and Systematics 12:57-65 <a href="./../pdf/Petrik et al_Recording bias_PPEES2010.pdf"><b>[PDF]</b></a> <p>Vila M., Basnou C., Pyaek P., Josefsson M., Genovesi P., Gollasch S., Nentwig W., Olenin S., Roques A., Roy D., Hulme P. E. & DAISIE partners (2010): How well do we understand the impacts of alien species on ecological services? A pan-European cross-taxa assessment.  Frontiers in Ecology and the Environment 8: 135 144. <a href="./../pdf/Vila et al.-Impact Europe_FrontEcolEnv2010.pdf"><b>[PDF]</b></a> <p>2009 <p>Winter M., Schweiger O., Klotz S., Nentwig W., Andriopoulos P., Arianoutsou M., Basnou C., Delipetrou P., Did~iulis V., Hejda M., Hulme P. E., Lambdon P. W., <b>Pergl J.</b>, Pyaek P., Roy D. B. & Kühn I (2009): Plant extinctions and introductions lead to phylogenetic and taxonomic homogenization of the European flora.  PNAS 106: 21721-21725. <a href="./../pdf/Winter et al.-Homogenization European flora_PNAS2009.pdf"><b>[PDF]</b></a> <p>Perglová I., <b>Pergl J.</b>, Skálová H., Moravcová L., Jaroaík V. & Pyaek P. (2009): Differences in germination and seedling establishment of alien and native <i>Impatiens</i> species.  Preslia 81: 357 375. <a href="./../pdf/Perglova, Pergl, Skalova, Moravcova, Jarosik, Pysek-Germination in Impatiens_Preslia2009.pdf"><b>[PDF]</b></a> <p>Pyaek P. & <b>Pergl J.</b> (2009): Editorial: Invasive species know no borders  neither does research in biological invasions.  In: Pyaek P. & Pergl J. (eds), Biological invasions: towards a synthesis, Neobiota 8: 1 2. <a href="./../pdf/Pysek Pergl_Neobiota editorial2009.pdf"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., <b>Pergl J.</b>, Randall R., Chytrý M., Kühn I., Tichý L., Danihelka J., Chrtek J. jun. & Sádlo J. (2009): The global invasion success of Central European plants is related to distribution characteristics in their native range and species traits.  Diversity and Distributions 15: 891 903 <a href="./../pdf/Pysek et al-Global invasion success of European plants_DDI2009.pdf"><b>[PDF]</b></a> <p>Hejda M., Pyaek P., <b>Pergl J.</b>, Sádlo J., Chytrý M. & Jaroaík V. (2009): Invasion success of alien plants: do habitat affinities in the native distribution range matter? - Global Ecology and Biogeography 18: 372-382. <a href="./../pdf/Hejda et al_Invasion success alien plants habitat affinities_GlEcolBiog2009.pdf"><b>[PDF]</b></a> <p>Vila M., Basnou C., Gollasch S., Josefsson M., <b>Pergl J.</b> & Scalera R. (2009): One hundred of the most invasive alien species in Europe; Chapter 12. In: DAISIE (eds.) Handbook of alien species in Europe, pp 265-268. <a href="./../pdf/Daisie_12_100 aliens.pdf"><b>[PDF]</b></a> <p>2008 <p>Pyaek P., Chytrý M., Moravcová L., <b>Pergl J.</b>, Perglová I., Prach K. & Skálová H. (2008): Návrh eské terminologie vztahující se k rostlinným invazím. Zprávy es. Bot. Spol. 43, Mater. 23: 219-222. <a href="./../pdf/Pysek et al_slovnicek invaze_ZCBS2008.pdf"><b>[PDF]</b></a> <p>Pyaek P., Jaroaík V., Chytrý M. & <b>Pergl J.</b> (2008): Projekty 6. rámcového programu Evropské unie zamYené na biologické invaze: DAISIE a ALARM. Zprávy es. Bot. Spol. 43, Mater. 23: 199-212. <a href="./../pdf/Pysek et al_Invazni projekty_ZCBS2008.pdf"><b>[PDF]</b></a> <p><b>Pergl J.</b> (2008): Co víme o vlivu zavle ených rostlinných druhù? Zprávy es. Bot. Spol. 43, Mater. 23: 183-192. <a href="./../pdf/Pergl impakt invazi_ZCBS2008.pdf"><b>[PDF]</b></a> <p>Müllerová J., Pyaek P., <b>Pergl J.</b> & Jaroaík V. (2008): Dlouhodobá dynamika aíYení bolaevníku velkolepého (<i>Heracleum mantegazzianum</i>) v krajin: vyu~ití leteckých snímkù. Zprávy es. Bot. Spol. 43, Mater. 23: 91-102. <a href="./../pdf/Mullerova et al_Heracleum letecke snimky_ZCBS2008.pdf"><b>[PDF]</b></a> <p><b>Pergl J.</b>, Pyaek P., Perglová & Moravcová L. (2008): Bolaevník velkolepý (<i>Heracleum mantegazzianum</i>): Zprávy es. Bot. Spol. 43, Mater. 23: 81-90. <a href="./../pdf/Pergl et al Heracleum souhrn_ZCBS2008.pdf"><b>[PDF]</b></a> <p>PetYík P. & <b>J. Pergl</b> (2008): Faktory ovlivHující rozaíYení nepovodních druho cévnatých rostlin na Jeatdském hYbetu. Zprávy es. Bot. Spol. 43, Mater. 23: 51-62. <a href="./../pdf/Petrik & Pergl_Jested_ZCBS2008.pdf"><b>[PDF]</b></a> <p>Lambdon P. W., Pyaek P., Basnou C., Hejda M., Arianoutsou M., Essl F., Jaroaík V., <b>Pergl J.</b>, Winter M., Anastasiu P., Andriopoulos P., Bazos I., Brundu G., Celesti-Grapow L., Chassot P., Delipetrou P., Josefsson M., Kark S., Klotz S., Kokkoris Y., Kühn I., Marchante H., Perglová I., Pino J., Vila M., Zikos A., Roy D. & Hulme P. (2008): Alien flora of Europe: species diversity, temporal trends, geographical patterns and research needs.  Preslia 80: 101 149. <a href="./../pdf/Lambdon, Pysek et al.-Alien flora of Europe_Preslia2008.pdf"><b>[PDF]</b></a> <p>Pyaek P., D.M. Richardson, <b>J. Pergl</b>, V. Jaroaík, Z. Sixtová & E.Weber (2008): Geographical and taxonomic biases in invasion ecology. - Trends in Ecology and Evolution 23: 237-244. <a href="./../pdf/Pysek et al_Geographical and taxonomic biases in invasions_TREE2008pers.pdf"><b>[PDF]</b></a> <p>Hulme P. E., Bacher S., Kenis M., Klotz S., Kühn I., Minchin D., Nentwig W., Olenin S., Panov V., <b>Pergl J.</b>, Pyaek P., Roque A., Sol D., Solarz W. & Vila M. (2008): Grasping at the routes of biological invasions: a framework for integrating pathways into policy.  Journal of Applied Ecology 45: 403-414. <a href="./../pdf/Hulme et al_Grasping routes biological invasions, pathways policy_JApplEcol2008.pdf"><b>[PDF]</b></a> <p>Pyaek P., V. Jaroaík, J. Müllerová, <b>J. Pergl</b> & J. Wild (2008): Comparing the rate of invasion by <i>Heracleum mantegazzianum</i> at continental, regional, and local scales.  Diversity & Distributions 14: 355-363. <a href="./../pdf/Pysek et al-Heracleum rate of invasions scales_DaD2008.pdf"><b>[PDF]</b></a> <p>2007 <p>Nehrbass N., E. Winkler, J. Müllerová, <b>J. Pergl</b>, P. Pyaek & I. Perglová (2007): A simulation model of plant invasion: long-distance dispersal determines the pattern of spread.  Biological Invasions 9: 383-395. <a href="./../pdf/Nehrbass et al_Simulation model long distance dispersal_BiolInv2007.pdf"><b>[PDF]</b></a> <p>Pyaek P., L. Krinke, V. Jaroaík, I. Perglová, <b>J. Pergl</b> & L. Moravcová (2007): Timing and extent of tissue removal affect reproduction characteristics of an invasive species <i>Heracleum mantegazzianum</i>.  Biological Invasions 9: 335-351. <a href="./../pdf/Pysek et al.-Regeneration Heracleum_BiolInv2007.pdf"><b>[PDF]</b></a> <p>Perglová I., <b>J. Pergl</b> & P. Pyaek (2007): Reproductive ecology of <i>Heracleum mantegazzianum</i>. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 55-73. <a href="./../pdf/Perglova et al_Heracleum reproduction_in Pysek et al2007.pdf"><b>[PDF]</b></a> <p>Moravcová L., P. Pyaek, L. Krinke, <b>J. Pergl</b>, I. Perglová & K. Thompson (2007): Seed germination, dispersal and seed bank in <i>Heracleum mantegazzianum</i>. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 74-91. <a href="./../pdf/Moravcova et al_Seeds Heracleum mantegazzianum_in Pysek et al2007.pdf"><b>[PDF]</b></a> <p><b>Pergl J.</b>, J. Hüls, I. Perglová, R.L. Eckstein, P. Pyaek & A. Otte (2007): Population dynamics of <i>Heracleum mantegazzianum</i>. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 92-111. <a href="./../pdf/Pergl et al_Heracleum population biology_in Pysek et al 2007.pdf"><b>[PDF]</b></a> <p>Pyaek P., I. Perglová, L. Krinke, V. Jaroaík, <b>J. Pergl</b> & L. Moravcová (2007): Regeneration ability of <i>Heracleum mantegazzianum</i> and implications for control. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 112-125. <a href="./../pdf/Pysek et al_Heracleum regeneration and control_in Pysek2007.pdf"><b>[PDF]</b></a> <p>Moravcová L., Z. Gud~inskas, Pyaek P., <b>J. Pergl</b> & I. Perglová (2007): Seed ecology of <i>Heracleum mantegazzianum</i> and <i>H. sosnowskyi</i>, two invasive species with different distributions in Europe. In: Pyaek P., Cock M.J.W., Nentwig W. & Ravn H.P. (eds.), Ecology and Management of Giant Hogweed (<i>Heracleum mantegazzianum</i>), CAB International, pp 157-169. <a href="./../pdf/Moravcova et al_Seed ecology Heracleum mantegazzianum & sosnowskyi_in Pysek et al2007.pdf"><b>[PDF]</b></a> <p>2006 <p>Perglová I., <b>J. Pergl</b> & P. Pyaek (2006): Flowering phenology and reproductive effort of the invasive alien plant <i>Heracleum mantegazzianum</i>. Preslia 78: 265 285. <a href="./../pdf/Perglova, Pergl, Pysek-Heracleum phenology_Preslia2006.pdf"><b>[PDF]</b></a> <p><b>Pergl J.</b>, I. Perglová, P. Pyaek & H. Dietz (2006): Population age structure and reproductive behavior of the monocarpic perennial <i>Heracleum mantegazzianum</i> (Apiaceae) in its native and invaded distribution ranges. American Journal of Botany 93(7): 1018-1028. <a href="./../pdf/Pergl et al_Heracleum herbochronology_AmJBot2006.pdf"><b>[PDF]</b></a> <p>Moravcová L., P. Pyaek, <b>J. Pergl</b>, I. Perglová & V. Jaroaík (2006): Seasonal pattern of germination and seed longevity in the invasive species <i>Heracleum mantegazzianum</i>. Preslia 78: 287 301. <a href="./../pdf/Moravcova, Pysek et al.-Heracleum seasonal germination_Preslia2006.pdf"><b>[PDF]</b></a> <p>Nehrbass N., E. Winkler, <b>J. Pergl</b>, I. Perglová, P. Pyaek (2006): Empirical and virtual investigation of the population dynamics of an alien plant under the constraints of local carrying capacity: <i>Heracleum mantegazzianum</i> in the Czech Republic. Perspectives in Plant Ecology, Evolution and Systematics 7: 253 262. <a href="./../pdf/Nehrbass et al_Heracleum_PPEES2006.pdf"><b>[PDF]</b></a> <p>2005 <p><b>Pergl J.</b>, I. Perglová & P. Pyaek (2005): Vková struktura populací <i>Heracleum mantegazzianum</i> zjiaeovaná pomocí herbochronologie. Zprávy es. Bot. Spol. 40, Mater. 20: 121-126. <a href="./../pdf/Pergl et al_Heracleum vek_ZprCBS2005.pdf"><b>[PDF]</b></a> <p>Müllerová J., P. Pyaek, V. Jaroaík & <b>J. Pergl</b> (2005): Aerial photographs as a tool for assessing the history of invasion by <i>Heracleum mantegazzianum</i>. Journal of Applied Ecology 42: 1042-1053. <a href="./../pdf/Mullerova et al_Aerial photogrpahs Heracleum_JApplEcol2005.pdf"><b>[PDF]</b></a> <p>Davis M.A., <b>J. Pergl</b>, A. Truscott, J. Kollmann, J.P. Bakker, R. Domenech, K. Prach, A. Prieur-Richard, R.M. Veeneklaas, P. Pyaek, R. del Moral, R.J. Hobbs, S.L. Collins, S.T.A. Pickett & P.B. Reich (2005): Vegetation change: a reunifying concept in plant ecology. Perspectives in Plant Ecology, Evolution and Systematics 7, 69 76. <a href="./../pdf/Davis et al_Veget Change_PPEES2005.pdf"><b>[PDF]</b></a> <p>Krinke L., L. Moravcová, P. Pyaek, V. Jaroaík, <b>J. Pergl</b> & I. Perglová: Seed bank in an invasive alien <i>Heracleum mantegazzianum</i>, and its seasonal dynamics. Seed Science Research 15: 239 248. <a href="./../pdf/Krinke et al_Heracleum seed bank_SSR2005.pdf"><b>[PDF]</b></a> <p>Moravcová L., I. Perglová, P. Pyaek, V. Jaroaík & <b>J. Pergl</b> (2005): Effects of fruit position on seed mass and germination in the alien species <i>Heracleum mantegazzianum</i> (Apiaceae) and the implications for its invasion. Acta Oecologica 28: 1-10. <a href="./../pdf/Moravcova et al_Heracleum-Germination_ActaOecol2005.pdf"><b>[PDF]</b></a> <p>Nielsen C., H.P. Ravn, M. Cock, W. Nentwig (eds.), O. Booy, L. Eckstein, J. Huls, L. Krinke, L. Moravcová, J. Mullerová, A. Otte, <b>J. Pergl</b>, I. Perglová, I. Priekule, P. Pyaek, J. Thiele & R. Wittenberg (2005): The Giant hogweed best practice manual; guidelines for the management and control of an invasive weed in Europe. Danish Centre for Forest, Landscape and Planning, Copenhagen. <a href="./../pdf/HeracleumCZ.pdf"><b>[PDF]</b></a> <p>2003 <p>Pyaek P., J.H. Brock, K. Bímová, B. Mandák, V. Jaroaík, I. Koukolíková, <b>J. Pergl</b> & J. `tpánek (2003): Vegetative regeneration in invasive <i>Reynoutria</i> (Polygonaceae) taxa: the determinant of invasibility at the genotype level. American Journal of Botany 90(10): 1487 1495. <a href="./../pdf/Pysek et al_regeneration reynoutria genotypes_AmJBot2003.pdf"><b>[PDF]</b></a> </td> </tr> </tbody></table> <script src="http://c1.navrcholu.cz/code?site=109682;t=lb14" type="text/javascript"></script><noscript><div><a href="http://navrcholu.cz/"><img src="http://c1.navrcholu.cz/hit?site=109682;t=lb14;ref=;jss=0" width="14" height="14" alt="NAVRCHOLU.cz" style="border:none" /></a></div></noscript> </CENTER> </body></html>