Diagrammatic scale for the assessment of blast on wheat spikes;Escala diagramática para avaliação de brusone na espiga de trigo

Summa Phytopathologica

Volumn 39, Issue 3, 2013, Pages 162-166

  Nunes Maciel, João Leodato ^a   Durante Danelli, Anderson Luiz ^b   Boaretto, Cristina ^b   Forcelini, Carlos Alberto ^b  

^a EMBRAPA CERRADOS   (Brazil)

^b UNIVERSITY OF PASSO FUNDO   (Brazil)

Author keywords

Epidemic; ImageJ; Magnaporthe oryzae; Pyricularia grisea; Severity

Indexed keywords

EID: 84886880627     PISSN: 01005405     EISSN: None     Source Type: Journal    
DOI: 10.1590/S0100-54052013000300003     Document Type: Article

References (24)

1. Amorim, L. Avaliação de Doenças. In: Bergamin Filho, A.; Kimati, H.; Amorim, L.; (Ed.). Vol.1. Manual de fitopatologia: princípios e conceitos. 3. ed., São Paulo: Ceres, 1995. v.1, p.647-671.
2. Amorim, L.; Bergamin Filho, A.; Palazzo, D.; Bassanezi, R.B.; Godoy, C.V.; Torres, G.A.M. Clorose variegada dos citros: uma escala diagramática para avaliação da severidade da doença. Fitopatologia Brasileira, Brasília, v.18, n.2., p.174-180, 1993.
3. Bergamin Filho, A.; Amorim, L. Doenças de plantas tropicais: epidemiologia e controle econômico. Piracicaba. Agronômica Ceres, 1996. 299p.
4. Berger, R.D. Measuring disease intensity. In: Teng, P.S.; Krupa, S.V. (Ed.). Crop loss assessment which constrain production and crop improvement in agriculture and forestry. St. Paul: University of Minnesota, 1980. p.28-31.
5. Duveiller, E.; Hodson, D.; Tiedemann, A.V. Wheat blast caused by Maganaporthe grisea: a reality and new challenge for wheat research. In: International Wheat Conference, 8. 2010, St. Petersburg. Abstracts. St. Petersburg: Vavilov Research Institute of Plant Industry, 2010. p. 247-248.
6. Cruz, M.F.A.; Maciel, J.L.N.; Prestes, A.M.; Bombonatto, E.A.S.; Pereira, J.F.; Consoli, L. Caracterização genética e fenotípica de isolados de Pyricularia grisea do trigo. Tropical Plant Pathology, Brasília, v.34, n.6, p.393-401, 2009.
7. Cruz, M.F.A.; Prestes, A.M.; Maciel, J.L.N.; Scheeren, P.L. Resistência parcial à brusone de genótipos de trigo comum e sintético nos estádios de planta jovem e de planta adulta. Tropical Plant Pathology, Brasília, v.35, n.1, p.24-31, 2010.
8. Eyal, Z.; Brown, M.B. A quantitative method for estimating density of Septoria tritici pycnidia on wheat leaves. Phytopathology, St. Paul, v.66, n.1, p. 11-14, 1976.
9. Horsfall, J.C.; Barrat, R.W. An improved grading system for measuring plant diseases. Phytopathology, St. Paul, v.35, n.8, p.665, 1945. (Abstract).
10. Igarashi, S.; Utiamada, C.M.; Igarashi, L.C.; Kazuma, A.H.; Lopes, R.S. Ocorrência de Pyricularia sp. em trigo no estado do Paraná. In: Reunião Nacional de Pesquisa de Trigo, 14., 1986, Londrina, Resumos. Londrina: IAPAR, 1986. p.57.
11. Lamari, L., Bernier, C.C. Evalution of wheat lines and cultivars to tan spot (Pyrenophora tritici-repentis) based on lesion type. Canadian Journal of Plant Pathology, Otawa, v.11, n.1, p.49-56, 1989.
12. Kohli, M.M.; Mehta, Y.R.; Guzman, E.; Viedma, L.; Cubilla, L.E. Pyricularia blast-a threat to wheat cultivation. In: International Wheat Conference, 8. 2010, St. Petersburg. Abstracts. St. Petersburg: Vavilov Research Institute of Plant Industry 2010, p. 273.
13. Maciel, J.L.N. Magnaporthe oryzae, the blast pathogen: current status and options for its control. CABI Reviews-Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources, Oxfordshire, v.6, n.50, p.1-8, 2011.
14. Martins, M.C.; Guerzoni, R.A.; Câmara, G.M.S.; Mattiazzi, P.; Lourenço, S.A.; Amorim, L. Escala diagramática para a quantificação do complexo de doenças foliares de final de ciclo em soja. Fitopatologia Brasileira, Brasília, v.29, n.2, p.179-184, 2004.
15. Nutter JR, F.W.; Gleason, M.L.; Jenco, J.H.; Christians, N.C. Assessing the accuracy, intra-rater repeatability, and inter-rater reliability of disease assessment systems. Phytopathology, St. Paul, v. 83, n.8, p.806-812, 1993.
16. Nutter JR, F. W.; Schultz, P.M. Improving the accuracy and precision of disease assessments: selection of methods and use of computer-aided training programs. Canadian Journal of Plant Pathology, Otawa, v.17, n.2, p.174-184, 1995.
17. Nutter JR, F.W.; Worawitlikit, O. Disease. Pro: a computer program for evaluating and improving a person ability to assess disease proportion. Phytopathology, St. Paul, v.79, n.10, p.1135, 1989.
18. Peterson, R.F.; Campbell, A.B.; Hannah, A.E. A diagrammatic scale for estimating rust intensity on leaves and stems of cereals. Canadian Journal of Research, Ottawa, v.26, n.5, p.496-500, 1948.
19. Saari, E.E.; Prescott, J.M. A scale for appraising the foliar intensity of wheat diseases. Plant Disease Reporter, Beltsville, v.59, n.5, p.377-380, 1975.
20. Schneider, C.A.; Rasband, W.S.; Eliceiri, K.W. NIH Image to ImageJ: 25 years of image analysis. Nature Methods, London, v.9, n.7, p.671-675, 2012.
21. Schramm, W.; Fulco, W.S.; Soares, M.H.G.; Almeida, A.M.P. Resistência de cultivares de trigo em experimentos ou cultivo no Rio Grande do Sul, às principais doenças fúngicas. Agronomia Sul-Riograndense, Porto Alegre, v.10, n.1, p.31-39, 1974.
22. Stack, R.W.; McMullen, M.P. A visual scale to estimate severity of fusarium head blight in wheat. Fargo: North Dakota State University, Extension Publication, 1995. p.1095.
23. Stonehouse, J. Assessment of Andean bean diseases using visual keys. Plant Pathology, London, v. 43, n.3, p.519-527, 1994.
24. Tomerlin, J.R.; Howell, T.A. Distrain: a computer program for training people to estimate disease severity on cereal leaves. Plant Disease, St. Paul, v.72, n.5, p.455-459, 1988.