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dc.contributor.authorDANELLI, A. L. D.eng
dc.contributor.authorFERNANDES, J. M. C.eng
dc.contributor.authorMACIEL, J. L. N.eng
dc.contributor.authorBOARETTO, C.eng
dc.contributor.authorFORCELLINI, C. A.eng
dc.date.accessioned2020-01-29T18:09:06Z-
dc.date.available2020-01-29T18:09:06Z-
dc.date.created2020-01-29
dc.date.issued2019
dc.identifier.citationSumma Phytopathologica, v. 45, n. 4, p. 361-367, 2019.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1119506-
dc.descriptionThe fungus Pyricularia sp., the causal agent of wheat blast, produces light, dry and hyaline conidia that can be removed from sporulating lesions by the wind and transported over long distances. Experiments were performed with the aim of (a) determining the relationship between the climate variables and the quantity of conidia of Pyricularia sp.,and (b) obtaining technical data that can be used in the elaboration of blast forecasting models.From February 2nd, 2013 to June 7th, 2014, the number of Pyricularia sp. conidia in the air was monitored by using a spore trap and glass slides smeared with vaseline. Several climate variables were hourly recorded during the spore capturing period. The data were explored based on classification trees and relationships between the weather-based predictors and the number of trapped conidia day-1. The strongest predictors were mean relative humidity, daily mean temperature, precipitation lower than 5 mm day-1,and number of hours when temperature was between 15 and 35 °C and relative humidity > 93%.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectWeather factorseng
dc.subjectForecasting modelseng
dc.titleMonitoring Pyricularia sp. airborne inoculum in Passo Fundo, Rio Grande do Sul, Brazil.eng
dc.typeArtigo de periódicoeng
dc.date.updated2020-01-29T18:09:06Z
dc.subject.thesagroTriticum Aestivumeng
dc.subject.thesagroOryza Sativaeng
riaa.ainfo.id1119506eng
riaa.ainfo.lastupdate2020-01-29
dc.identifier.doi10.1590/0100-5405/178086eng
dc.contributor.institutionAnderson Luiz Durante Danelli, Pós-Graduação em Agronomia-PPG Agro-Universidade de Passo Fundo (UPF), BR-285, CEP: 99052-900, Passo Fundo, RS, Brasil, Bolsista Capes/Prosup/UPFeng
dc.contributor.institutionJOSE MAURICIO CUNHA FERNANDES, CNPTeng
dc.contributor.institutionJOAO LEODATO NUNES MACIEL, CNPTeng
dc.contributor.institutionCristina Boaretto, Pós-Graduação em Agronomia-PPGAgro-Universidade de Passo Fundo (UPF), BR-285, CEP: 99052-900, Passo Fundo, RS, Brasileng
dc.contributor.institutionCarlos Alberto Forcelini, Professor, Faculdade de Agronomia e Medicina Veterinária, UPF, BR-285, CEP: 99052-900, Passo Fundo, RS, Brasil.eng
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