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A Durán, M Gryzenhout, B Slippers, R Ahumada, A Rotella, F Flores, BD Wingfield, MJ Wingfield (2008)
Phytophthora pinifolia sp. nov., associated with a serious needle disease of Pinus radiata in ChilePlant Pathol, 57
EM Hansen, P Reeser, J Davidson, M Garbelotto, K Ivors, L Douhan, D Rizzo (2003)
Phytophthora nemorosa, a new species causing cankers and leaf blight of forest trees in California and Oregon, U.S.AMycotaxon, 88
EM Hansen, JL Parke, W Sutton (2005)
Susceptibility of Oregon forest trees and shrubs to Phytophthora ramorum: a comparison of artificial inoculation and natural infectionPlant Dis, 89
I Barnes, PW Crous, MJ Wingfield, BD Wingfield (2004)
Multigene phylogenies reveal that red band needle blight of Pinus is caused by two distinct species of Dothistroma, D. septosporum and D. piniStud Mycol, 50
DJ Lunn, A Thomas, N Best, D Spiegelhalter (2000)
WinBUGS: a Bayesian modeling framework: concepts, structure, and extensibilityStat Comput, 10
PW Tooley, M Browning (2009)
Susceptibility to Phytophthora ramorum and inoculum production potential of some common Eastern forest understory plant speciesPlant Dis, 93
DC Erwin, OK Ribeiro (1996)
Phytophthora diseases worldwide
AG Greslebin, EM Hansen (2010)
Pathogenicity of Phytophthora austrocedrae on Austrocedrus chilensis and its relation with mal del ciprés in PatagoniaPlant Pathol, 59
DM Rizzo, M Garbelotto, JM Davidson, GW Slaughter, T Koike (2002)
Phytophthora ramorum as the cause of extensive mortality of Quercus sp. and Lithocarpus densiflorus in CaliforniaPlant Dis, 86
D Hüberli, IC Tommerup, IJ Colquhoun, G Hardy (2002)
Evaluation of resistance to Phytophthora cinnamomi in seed-grown trees and clonal lines of Eucalyptus marginata inoculated in lateral branches and rootsPlant Pathol, 51
D Lanfranco (2000)
Manejo de plagas forestales en Chile: análisis de casos en Pinus radiataSér Téc IPEF, 13
(2004)
STATISTICA (data analysis software system), version 6
JM Davidson, AC Wickland, HA Patterson, KR Falk, DM Rizzo (2005)
Transmission of Phytophthora ramorum in mixed-evergreen forest in CaliforniaPhytopathology, 95
AG Greslebin, EM Hansen, W Sutton (2007)
Phytophthora austrocedrae sp. nov., a new species associated with Austrocedrus chilensis mortality in Patagonia (Argentina)Mycol Res, 111
EM Hansen, PB Hamm (1996)
Survival of Phytophthora lateralis in infected roots of slow growth on selective media and low Port-Orford-cedarPlant Dis, 80
J Toro, SP Gessel (1999)
Radiata pine plantations in ChileNew Forest, 18
A Durán, B Slippers, M Gryzenhout, R Ahumada, A Drenth, BD Wingfield, MJ Wingfield (2009)
DNA-based method for rapid identification of the pine pathogen, Phytophthora pinifoliaFEMS Microbiol Lett, 298
A Durán, M Gryzenhout, A Drenth, B Slippers, R Ahumada, BD Wingfield, MJ Wingfield (2010)
AFLP analysis reveals a clonal population of Phytophthora pinifolia in ChileFungal Biol, 114
DM Rizzo, M Garbelotto, EM Hansen (2005)
Phytophthora ramorum: integrative research and management of an emerging pathogen in California and Oregon forestsAnnu Rev Phytopathol, 43
P Heidelberger, PD Welch (1983)
Simulation run length control in the presence of an initial transientOper Res, 31
E Oh, EM Hansen, RA Sniezko (2006)
Port-Orford-cedar resistant to Phytophthora lateralisFor Pathol, 36
M Garbelotto, JM Davison, K Ivors, PE Maloney, D Hüberli, ST Koike, DM Rizzo (2003)
Non-oak native plants are the main hosts for the sudden oak death pathogen in CaliforniaCalif Agric, 57
CM Brasier, PA Beales, SA Kirk, S Denman, J Rose (2005)
Phytophthora kernoviae sp. nov., an invasive pathogen causing bleeding stem lesions on forest trees and foliar necroses of ornamentals in the UKMycol Res, 109
WE Fry, SB Goodwin (1997)
Re-emergence of potato and tomato late blight in the United StatesPlant Dis, 81
Phytophthora pinifolia causes the needle and shoot disease of Pinus radiata known as Daño Foliar del Pino (DFP) in Chile. The first pathogenicity trials with this organism utilized mycelial plugs placed on stem wounds. These resulted in lesions in the tissue, but did not reproduce the resinous bands on the needles, which are the most characteristics symptoms of the disease under natural conditions. In this study, stem inoculations were repeated, but to complete Koch’s postulates fully, and to confirm that P. pinifolia causes the symptoms observed on naturally infected trees, zoospore/sporangial suspensions were used to inoculate pine foliage. This method produced the same symptoms observed on needles infected naturally. These results confirm that P. pinifolia is the causal agent of the Daño Foliar del Pino on P. radiata in Chile and successfully completed Koch’s postulates for the first time. Pathogenicity tests on different Pinus spp. and hybrids showed a wide range of responses to inoculation with P. pinifolia mycelial plugs, from highly susceptible to resistant. Monitoring of sporulation revealed that the sporangia commonly remain on the needles for extended periods of time and their frequency of occurrence and dispersal appear to increase during the rainy season.
Australasian Plant Pathology – Springer Journals
Published: Apr 14, 2013
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