European virulence survey for leaf rust in wheat

A. Mesterházy; P. Bartos; H. Goyeau; R.E. Niks; M. Csösz; O. Andersen; F. Casulli; M. Ittu; E. Jones; J. Manisterski; K. Manninger; M. Pasquini; D. Rubiales; G. Schachermayr; A. Strzembicka; L. Szunics; M. Todorova; O. Unger; B. Vanco; G. Vida; U. Walther

doi:10.1051/agro:2000104

European virulence survey for leaf rust in wheat

A. Mesterházy, P. Bartos, H. Goyeau, R.E. Niks, M. Csösz, O. Andersen, F. Casulli, M. Ittu, E. Jones, J. Manisterski, K. Manninger, M. Pasquini, D. Rubiales, G. Schachermayr, A. Strzembicka, L. Szunics, M. Todorova, O. Unger, B. Vanco, G. VidaU. Walther

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Abstract

With standardised near isogenic line (NIL) differentials co-operators were able to present the first comprehensive virulence survey of the European wheat leaf rust population (1996-1999). The work included pathotype identification of 2608 isolates and field tests of NILs. Lr9 and Lr19 were very effective all over Europe. Lr24, Lr25, and Lr28 were also effective, but in some countries and locations substantial virulence frequencies were observed. In addition, the genes Lr12, Lr13, Lr22a, Lr34, Lr35 and Lr37 were effective at the adult plant stage, but locally less so. In general, the indoor seedling tests and adult plant field tests showed good agreement. Virulence to Lr1, Lr2a, Lr24, Lr25, Lr28 and Lr29 tended to increase in the period, for the other Lr-genes the virulence frequency remained more or less stable. Among the 105 pathotypes identified none was clearly predominant in Europe.

Original language	English
Pages (from-to)	793-804
Journal	Agronomie
Volume	20
DOIs	https://doi.org/10.1051/agro:2000104
Publication status	Published - 2000

Keywords

Breeding for resistance
Leaf rust
Pathotypes
Virulence
Wheat

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10.1051/agro:2000104

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Mesterházy, A., Bartos, P., Goyeau, H., Niks, R. E., Csösz, M., Andersen, O., Casulli, F., Ittu, M., Jones, E., Manisterski, J., Manninger, K., Pasquini, M., Rubiales, D., Schachermayr, G., Strzembicka, A., Szunics, L., Todorova, M., Unger, O., Vanco, B., ... Walther, U. (2000). European virulence survey for leaf rust in wheat. Agronomie, 20, 793-804. https://doi.org/10.1051/agro:2000104

@article{b04f3f49a65c49d3848092b5a4011d53,

title = "European virulence survey for leaf rust in wheat",

abstract = "With standardised near isogenic line (NIL) differentials co-operators were able to present the first comprehensive virulence survey of the European wheat leaf rust population (1996-1999). The work included pathotype identification of 2608 isolates and field tests of NILs. Lr9 and Lr19 were very effective all over Europe. Lr24, Lr25, and Lr28 were also effective, but in some countries and locations substantial virulence frequencies were observed. In addition, the genes Lr12, Lr13, Lr22a, Lr34, Lr35 and Lr37 were effective at the adult plant stage, but locally less so. In general, the indoor seedling tests and adult plant field tests showed good agreement. Virulence to Lr1, Lr2a, Lr24, Lr25, Lr28 and Lr29 tended to increase in the period, for the other Lr-genes the virulence frequency remained more or less stable. Among the 105 pathotypes identified none was clearly predominant in Europe.",

keywords = "Breeding for resistance, Leaf rust, Pathotypes, Virulence, Wheat",

author = "A. Mesterh{\'a}zy and P. Bartos and H. Goyeau and R.E. Niks and M. Cs{\"o}sz and O. Andersen and F. Casulli and M. Ittu and E. Jones and J. Manisterski and K. Manninger and M. Pasquini and D. Rubiales and G. Schachermayr and A. Strzembicka and L. Szunics and M. Todorova and O. Unger and B. Vanco and G. Vida and U. Walther",

year = "2000",

doi = "10.1051/agro:2000104",

language = "English",

volume = "20",

pages = "793--804",

journal = "Agronomie",

issn = "0249-5627",

publisher = "EDP Sciences",

}

Mesterházy, A, Bartos, P, Goyeau, H, Niks, RE, Csösz, M, Andersen, O, Casulli, F, Ittu, M, Jones, E, Manisterski, J, Manninger, K, Pasquini, M, Rubiales, D, Schachermayr, G, Strzembicka, A, Szunics, L, Todorova, M, Unger, O, Vanco, B, Vida, G & Walther, U 2000, 'European virulence survey for leaf rust in wheat', Agronomie, vol. 20, pp. 793-804. https://doi.org/10.1051/agro:2000104

TY - JOUR

T1 - European virulence survey for leaf rust in wheat

AU - Mesterházy, A.

AU - Bartos, P.

AU - Goyeau, H.

AU - Niks, R.E.

AU - Csösz, M.

AU - Andersen, O.

AU - Casulli, F.

AU - Ittu, M.

AU - Jones, E.

AU - Manisterski, J.

AU - Manninger, K.

AU - Pasquini, M.

AU - Rubiales, D.

AU - Schachermayr, G.

AU - Strzembicka, A.

AU - Szunics, L.

AU - Todorova, M.

AU - Unger, O.

AU - Vanco, B.

AU - Vida, G.

AU - Walther, U.

PY - 2000

Y1 - 2000

N2 - With standardised near isogenic line (NIL) differentials co-operators were able to present the first comprehensive virulence survey of the European wheat leaf rust population (1996-1999). The work included pathotype identification of 2608 isolates and field tests of NILs. Lr9 and Lr19 were very effective all over Europe. Lr24, Lr25, and Lr28 were also effective, but in some countries and locations substantial virulence frequencies were observed. In addition, the genes Lr12, Lr13, Lr22a, Lr34, Lr35 and Lr37 were effective at the adult plant stage, but locally less so. In general, the indoor seedling tests and adult plant field tests showed good agreement. Virulence to Lr1, Lr2a, Lr24, Lr25, Lr28 and Lr29 tended to increase in the period, for the other Lr-genes the virulence frequency remained more or less stable. Among the 105 pathotypes identified none was clearly predominant in Europe.

AB - With standardised near isogenic line (NIL) differentials co-operators were able to present the first comprehensive virulence survey of the European wheat leaf rust population (1996-1999). The work included pathotype identification of 2608 isolates and field tests of NILs. Lr9 and Lr19 were very effective all over Europe. Lr24, Lr25, and Lr28 were also effective, but in some countries and locations substantial virulence frequencies were observed. In addition, the genes Lr12, Lr13, Lr22a, Lr34, Lr35 and Lr37 were effective at the adult plant stage, but locally less so. In general, the indoor seedling tests and adult plant field tests showed good agreement. Virulence to Lr1, Lr2a, Lr24, Lr25, Lr28 and Lr29 tended to increase in the period, for the other Lr-genes the virulence frequency remained more or less stable. Among the 105 pathotypes identified none was clearly predominant in Europe.

KW - Breeding for resistance

KW - Leaf rust

KW - Pathotypes

KW - Virulence

KW - Wheat

U2 - 10.1051/agro:2000104

DO - 10.1051/agro:2000104

M3 - Article

SN - 0249-5627

VL - 20

SP - 793

EP - 804

JO - Agronomie

JF - Agronomie

ER -

European virulence survey for leaf rust in wheat

Abstract

Keywords

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