Plant Pathology - 61 (1), 2012

Contents:

Review


Concepts of plant health – reviewing and challenging the foundations of plant protection (pages 1–15)

T. F. Döring, M. Pautasso, M. R. Finckh and M. S. Wolfe


Original Articles


In-field distribution of Plasmodiophora brassicae measured using quantitative real-time PCR (pages 16–28)

A.-C. Wallenhammar, C. Almquist, M. Söderström and A. Jonsson


Powdery scab resistance in Solanum tuberosum: an assessment of cultivar × environment effect (pages 29–36)

U. Merz, A. K. Lees, L. Sullivan, R. Schwärzel, T. Hebeisen, H. G. Kirk, K. Bouchek-Mechiche and H. R. Hofferbert


Spatial analysis and incidence–density relationships for downy mildew on hop (pages 37–47)

D. H. Gent, J. L. Farnsworth and D. A. Johnson


Identification of isolate-specific resistance QTLs to phytophthora root rot using an intraspecific recombinant inbred line population of pepper (Capsicum annuum) (pages 48–56)

H. T. H. Truong, K. T. Kim, D. W. Kim, S. Kim, Y. Chae, J. H. Park, D. G. Oh and M. C. Cho


Effect of phenology on susceptibility of Norway spruce (Picea abies) to fungal pathogens (pages 57–62)

P. Krokene, E. Lahr, L. S. Dalen, T. Skroppa and H. Solheim


Evaluating aggressiveness and host range of Alternaria dauci in a controlled environment (pages 63–75)

C. Boedo, S. Benichou, R. Berruyer, S. Bersihand, A. Dongo, P. Simoneau, M. Lecomte, M. Briard, V. Le Clerc and P. Poupard


The use of digital image analysis and real-time PCR fine-tunes bioassays for quantification of Cercospora leaf spot disease in sugar beet breeding (pages 76–84)

B. M. A. De Coninck, O. Amand, S. L. Delauré, S. Lucas, N. Hias, G. Weyens, J. Mathys, E. De Bruyne and B. P. A. Cammue


Genetic structure of the fungal grapevine pathogen Eutypa lata from four continents (pages 85–95)

R. Travadon, K. Baumgartner, P. E. Rolshausen, W. D. Gubler, M. R. Sosnowski, P. Lecomte, F. Halleen and J.-P. Péros


A nonlinear model for temperature-dependent development of Erysiphe necator chasmothecia on grapevine leaves (pages 96–105)

S. E. Legler, T. Caffi and V. Rossi


Development of microsatellite markers from the transcriptome of Erysiphe necator for analysing population structure in North America and Europe (pages 106–119)

O. Frenkel, I. Portillo, M. T. Brewer, J. P. Péros, L. Cadle-Davidson and M. G. Milgroom


Silicon induced resistance against powdery mildew of roses caused by Podosphaera pannosa (pages 120–131)

R. Shetty, B. Jensen, N. P. Shetty, M. Hansen, C. W. Hansen, K. R. Starkey and H. J. L. Jorgensen


Effect of ammonium/nitrate ratio in nutrient solution on control of Fusarium wilt of tomato by Trichoderma asperellum T34 (pages 132–139)

C. Borrero, M.I. Trillas, A. Delgado and M. Avilés


Interactions between Fusarium verticillioides and Fusarium graminearum in maize ears and consequences for fungal development and mycotoxin accumulation (pages 140–151)

A. Picot, D. Hourcade-Marcolla, C. Barreau, L. Pinson-Gadais, D. Caron, F. Richard-Forget and C. Lannou


The conserved global regulator VeA is necessary for symptom production and mycotoxin synthesis in maize seedlings by Fusarium verticillioides (pages 152–160)

K. Myung, N. C. Zitomer, M. Duvall, A. E. Glenn, R. T. Riley and A. M. Calvo


Detection of Dickeya spp. latent infection in potato seed tubers using PCR or ELISA and correlation with disease incidence in commercial field crops under hot-climate conditions (pages 161–168)

L. Tsror (Lahkim), O. Erlich, M. Hazanovsky, B. Ben Daniel, U. Zig and S. Lebiush


Characterization of bacterial isolates from rotting potato tuber tissue showing antagonism to Dickeya sp. biovar 3 in vitro and in planta (pages 169–182)

R. Czajkowski, W. J. de Boer, J. A. van Veen and J. M. van der Wolf


Genomic characterization of Calla lily chlorotic spot virus and design of broad-spectrum primers for detection of tospoviruses (pages 183–194)

T.-C. Chen, J.-T. Li, Y.-P. Lin, Y.-C. Yeh, Y.-C. Kang, L.-H. Huang and S.-D. Yeh


Development of a polyvalent RT-PCR detection assay covering the genetic diversity of Cherry capillovirus A (pages 195–204)

A. Marais, L. Svanella-Dumas, M. Barone, P. Gentit, C. Faure, G. Charlot, A. Ragozzino and T. Candresse


Grapevine virus A variants of group II associated with Shiraz disease in South Africa are present in plants affected by Australian Shiraz disease, and have also been detected in the USA (pages 205–214)

D. E. Goszczynski and N. Habili


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