Artículos de revistas
Decision Tree For Classification Of Soybean Rust Occurence In Commercial Crops Based On Weather Variables [Árvore De Decisão Para Classificação De Ocorrências De Ferrugem Asiáticaem Lavouras Comerciais Com Base Em Variáveis Meteorológicas]
Registro en:
Engenharia Agricola. Sociedade Brasileira De Engenharia Agricola, v. 34, n. 3, p. 590 - 599, 2014.
1006916
10.1590/S0100-69162014000300021
2-s2.0-84906257959
Autor
Megeto G.A.S.
Oliveira S.R.M.
Del Ponte E.M.
Meira C.A.A.
Institución
Resumen
Soybean rust is the most aggressive soybean disease in Brazil. Despite its epidemiology is known, there are few studies about factors that cause it based on field data. This paper aimed to report influence of weather variables on rust occurrence using the decision tree technique. The models were developed based on disease detection dataset during harvests (2007/08 to 2010/11), temperature and rainfall variables at varied time windows prior to disease detection. For each disease "occurrence" record, a corresponding "non-occurrence" was generated based on the assumption that disease was not present at the thirtieth day prior to the report date, due to unfavorable weather conditions. The training set for modeling consisted of 45 rainfall and temperature variables and 12,591 records. The chosen predictive model resulted in a decision tree with approximately 78% of accuracy and 108 rules, determined by cross-validation. The interpreted model, with 28 rules, considered the temperature variables as more important, of which temperatures below 15°C and above 30 °C were related to events of non-occurrence, while temperatures within the favorable range have been associated with events of occurrence, showing consistency with the literature. 34 3 590 599 Alves, S.A.M., Furtado, G.Q., Bergamin Filho, A., Influência das condições climáticas sobre a ferrugem da soja (2006) Ferrugem asiática da soja, pp. 37-59. , ZAMBOLIM, L. (ed.).Viçosa: Universidade Federal de Viçosa, Departamento de Fitopatologia Bonde, M.R., Berner, D.K., Nester, S.E., Frederick, R.D., Effects of temperature on urediniospore germination, germ tube growth, and initiation of infection in soybean by Phakopsora isolates (2007) Phytopathology, 97 (8), pp. 997-1003. , Saint Paul Collischonn, B., Allasia, D., Collischonn, W., Tucci, C.E.M., Desempenho do satélite TRMM na estimativa de precipitação sobre a bacia do Paraguai superior (2007) Revista Brasileira de Cartografia, 59 (1), pp. 93-99. , Rio de Janeiro Antiferrugem, C., (2012) Custo ferrugem asiática da soja, , http://www.consorcioantiferrugem.net/portal/?page_id=1347, Disponível em:Acesso em: set Antiferrugem, C., (2013) Ferrugem da soja, , http://www.consorcioantiferrugem.net/portal/, Disponível em Del Ponte, E.M., Esker, P.D., Meteorological factors and Asian soybean rust epidemics: A systems approach and implications for risk assessment (2008) Scientia Agricola, 65, pp. 88-97. , Piracicaba, spe, dez Del Ponte, E.M., Godoy, C.V., Canteri, M.G., Reis, E.M., Yang, X.B., Models and applications for risk assessment and prediction of Asian soybean rust epidemics (2006) Fitopatologia Brasileira, 31 (6), pp. 533-544. , Brasília Del Ponte, E.M., Godoy, C.V., Li, X., Yang, X.B., Predicting severity of asian soybean rust epidemics with empirical rainfall models (2006) Phytopathology, 96 (7), pp. 797-803. , Saint Paul Delgado, R.C., Sediyama, G.C., Costa, M.H., Soares, V.P., Andrade, R.G., Classificação espectral de área plantada com a cultura da cana-de-açúcar por meio da árvore de decisão (2012) Engenharia Agrícola, 32 (2), pp. p369-380. , Jaboticabal Dufault, N.S., Isard, S.A., Marois, J.J., Wright, D.L., Removal of wet deposited Phakopsora pachyrhizi urediniospores from soybean leaves by subsequent rainfall (2010) Plant Disease, 94 (11), pp. p1336-1340. , St. Paul Godoy, C.V., Flausino, A.M., Santos, L.C.M., Del Ponte, E.M., Eficiência do controle da ferrugem asiática da soja em função do momento de aplicação sob condições de epidemia em Londrina - PR. (2009) Tropical Plant Pathology, 34 (1), pp. p56-61. , Brasília Han, J., Kamber, M., Pei, J., (2011) Data mining: concepts and techniques, , 3rded. San Francisco: Morgan Kaufmann Publishers Kochman, J.K., The effect of temperature on development of soybean rust (Phakopsora pachyrhizi) (1979) Australian Journal of Agricultural Research, 30, pp. 273-277. , Victoria Marchetti, M.A., Melching, J.S., Bromfield, K.R., The effects of temperature and dew period on germination and infection by uredospores of Phakopsora pachyrhizi (1976) Phytopathology, 66, pp. 461-463. , Saint Paul Meira, C.A.A., Rodrigues, L.H.A., Moraes, S.A., Análise da epidemia da ferrugem do cafeeiro com árvore de decisão (2008) Tropical Plant Pathology, 33 (2), pp. 114-124. , Brasília Meira, C.A.A., Rodrigues, L.H.A., Moraes, S.A.D., Modelos de alerta para o controle da ferrugem-do-cafeeiro em lavouras com alta carga pendente (2009) Pesquisa Agropecuária Brasileira, Brasília, 44 (3), pp. 233-242. , mar Pinto, L.I.C., Costa, M.H., De Lima, F.Z., Comparação de produtos de precipitação para a América do Sul. Revista Brasileira de Meteorologia (2009) São José dos Campos, 24 (4), pp. 461-472 Quinlan, J.R., C4 5: Programs for machine learning (1993), San Francisco: Morgan KaufmannRomani, L.A.S., Otavian, A.F., Evangelista, S.R.M., Assad, E.D., Modelo de estações virtuais com estimativa de precipitação e temperatura para aprimoramento dos mapas no Agritempo (2007) CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, p. 15. , Aracaju. Anais Tan, P.N., Steinbach, M., Kumar, V., (2009) Introdução ao data mining, p. 932. , Mineração de dados. Rio de Janeiro: Ciência Moderna Yorinori, J.T., Paiva, W.M., Frederick, R.D., Costamilan, L.M., Epidemics of soybean rust (Phakopsora pachyrhizi) in Brazil and Paraguay from 2001 to 2003 (2005) Plant Disease, 89 (6), pp. 675-677. , jun. Saint Paul Witten, I.H., Frank, E., Hall, M.A., (2011) Data mining: practical machine learning tools and techniques, , 3rded. San Francisco: Morgan Kaufmann