From leaf to continent: The multi-scale distribution of an invasive cryptic pathogen complex on oak

被引：36

作者：

Desprez-Loustau, Marie-Laure ^{[1
]}

Massot, Marie ^{[1
]}

Toigo, Maude ^{[1
]}

Fort, Tania ^{[1
]}

Kaya, Ayse Gulden Aday ^{[2
]}

Boberg, Johanna ^{[3
]}

Braun, Uwe ^{[4
]}

Capdevielle, Xavier ^{[1
]}

Cech, Thomas ^{[5
]}

Chandelier, Anne ^{[6
]}

Christova, Petya ^{[7
]}

Corcobado, Tamara ^{[8
,9
]}

Dogmus, Tugba ^{[10
]}

Dutech, Cyril ^{[1
]}

Fabreguettes, Olivier ^{[1
]}

d'Arcier, Julie Faivre ^{[1
]}

Gross, Andrin ^{[26
]}

Jung, Marilia Horta ^{[11
]}

Iturritxa, Eugenia ^{[12
]}

Jung, Thomas ^{[9
,11
]}

Junker, Corina ^{[13
]}

Kiss, Levente ^{[14
,15
]}

Kostov, Kaloyan ^{[7
]}

Lehtijarvi, Asko ^{[16
]}

Lyubenova, Aneta ^{[7
]}

Marcais, Benoit ^{[17
]}

Oliva, Jonas ^{[3
,18
]}

Oskay, Funda ^{[19
]}

Pastircak, Martin ^{[20
]}

Pastircakova, Katarina ^{[21
]}

Piou, Dominique ^{[22
]}

Saint-Jean, Gilles ^{[1
]}

Sallafranque, Arnaud ^{[1
]}

Slavov, Slavtcho ^{[7
]}

Stenlid, Jan ^{[3
]}

Talgo, Venche ^{[23
]}

Takamatsu, Susumu ^{[24
]}

Tack, Ayco J. M. ^{[25
]}

机构：

[1] Univ Bordeaux, INRA, BIOGECO, Cestas, France

[2] Suleyman Demirel Univ, Yenisarbademli Vocat Sch, Isparta, Turkey

[3] Swedish Univ Agr Sci SLU, Dept Forest Mycol & Plant Pathol, PO 7026, SE-75007 Uppsala, Sweden

[4] Martin Luther Univ Halle Wittenberg, Inst Biol, Bereich Geobotan, Neuwerk 21, D-06099 Halle, Saale, Germany

[5] Fed Res & Training Ctr Forests, Nat Hazards & Landscape BFW, Dept Forest Protect, Vienna, Austria

[6] Walloon Agr Res Ctr, Gembloux, Belgium

[7] AgroBiolnstitute, 8 Dragon Tsankov Blvd, Sofia 1164, Bulgaria

[8] Nat Hazards & Landscape BFW, Fed Res & Training Ctr Forests, Vienna, Austria

[9] Mendel Univ Brno, Phytophthora Res Ctr, Brno 61300, Czech Republic

[10] Suleyman Demirel Univ, Fac Forestry, Isparta, Turkey

[11] Univ Algarve, Ctr Mediterranean Bioresources & Food, Lab Mol Biotechnol & Phytopathol, P-8005130 Faro, Portugal

[12] Neiker, Granja Modelo Arkaute, Lleida, Spain

[13] Julius Kuhn Inst, Messeweg 11-12, D-38104 Braunschweig, Germany

[14] Hungarian Acad Sci, MTA ATK, Ctr Agr Res, Plant Protect Inst, POB 102, H-1525 Budapest, Hungary

[15] Univ Southern Queensland, Ctr Crop Hlth, Toowoomba, Qld 4350, Australia

[16] Bursa Tech Univ, Fac Forestry, Bursa, Turkey

[17] Univ Lorraine, INRA, IAM, F-54000 Nancy, France

[18] Univ Lleida, Agrotecnio Ctr, Dept Crop & Forest Sci, Lleida, Spain

[19] Cankiri Karatekin Univ, Fac Forestry, Cankiri, Turkey

[20] Natl Agr & Food Ctr, Res Inst Plant Prod, Bratislayska 122, SK-92168 Piestany, Slovakia

[21] Slovak Acad Sci, Inst Forest Ecol, Dept Plant Pathol & Mycol, Akad 2, SK-94901 Nitra, Slovakia

[22] DGAL SDQSPV, Minist Agr & Alimentat, Paris, France

[23] NIBIO Norwegian Inst Bioecon Res, Pb 115, NO-1431 As, Norway

[24] Mie Univ, Grad Sch Bioresources, 1577 Kurima Machiya, Tsu, Mie 5148507, Japan

[25] Stockholm Univ, Dept Ecol Environm & Plant Sci, SE-10691 Stockholm, Sweden

[26] Eidg Forsch Sanstalt WSL, Zurcherstr 111, CH-8903 Birmensdorf, Switzerland

来源：

FUNGAL ECOLOGY | 2018年 / 36卷

基金：

日本学术振兴会;

关键词：

Cryptic invasion; Cryptic species; Erysiphe; Oak; Plant pathogen; Powdery mildew; Quercus; Spatial distribution; Emission inventory; Species coexistence; POWDERY MILDEW; ERYSIPHE-ALPHITOIDES; BATRACHOCHYTRIUM-DENDROBATIDIS; POPULATION BIOLOGY; EMERGING PATHOGENS; CAUSAL AGENT; PLANT; TIME; CHYTRIDIOMYCOSIS; COMPETITION;

D O I：

10.1016/j.funeco.2018.08.001

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

The spatial distribution and niche differentiation of three closely related species (Erysiphe alphitoides, Erysiphe quercicola and Erysiphe hypophylla) causing oak powdery mildew was studied at scales ranging from the European continent, where they are invasive, to a single leaf. While E. alphitoides was dominant at all scales, E. quercicola and E. hypophylla had restricted geographic, stand and leaf distributions. The large-scale distributions were likely explained by climatic factors and species environmental tolerances, with E. quercicola being more frequent in warmer climates and E. hypophylla in colder climates. The extensive sampling and molecular analyses revealed the cryptic invasion of E. quercicola in nine countries from which it had not previously been recorded. The presence of the three species was also strongly affected by host factors, such as oak species and developmental stage. Segregation patterns between Erysiphe species were observed at the leaf scale, between and within leaf surfaces, suggesting competitive effects. (C) 2018 Elsevier Ltd and British Mycological Society. All rights reserved.

引用

页码：39 / 50

页数：12

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