02026nas a2200373 4500008004100000245007900041210006900120260001400189300001400203490000700217520105400224100001601278700002001294700001501314700001901329700001701348700001301365700001801378700001601396700001401412700001301426700001401439700001301453700001301466700001701479700001701496700001501513700001301528700002301541700001401564700001701578700001401595856004301609 2014 eng d00aStrategies of attack and defence in woody plant- Phytophthora interactions0 aStrategies of attack and defence in woody plant Phytophthora int cJune 2014 a169–1900 v443 a
This review comprises both well-known and recently described Phytophthora species and concentrates on Phytophthora–woody plant interactions. First, comprehensive data on infection strategies are presented which were the basis for three models that explain invasion and spread of Phytophthora pathogens in different woody host plants. The first model describes infection of roots, the second concentrates on invasion of the trunk, and the last one summarizes infection and invasion of host plants via leaves. On the basis of morphological, physiological, biochemical and molecular data, scenarios are suggested which explain the sequences of reactions that occur in susceptible and tolerant plants following infections of roots or of stem bark. Particular emphasis is paid to the significance of Phytophthora elicitins for such host–pathogen interactions. The overall goal is to shed light on the sequences of pathogenesis to better understand how Phytophthora pathogens harm their host plants.
1 aOßwald, W.1 aFleischmann, F.1 aRigling, D1 aCoelho, A., C.1 aCravador, A.1 aDiez, J.1 aDalio, R., J.1 aJung, Horta1 aPfanz, H.1 aRobin, C1 aSipos, G.1 aSolla, A1 aCech, T.1 aChambery, A.1 aDiamandis, S1 aHansen, E.1 aJung, T.1 aOrlikowski, L., B.1 aParke, J.1 aProspero, S.1 aWerres, S uhttp://doi.wiley.com/10.1111/efp.12096