Abstract
The effects of tillage systems on the dynamics of web blight caused by Thanatephorus cucumeris and yield of common bean (Phaseolus vulgaris) cv. Pérola were studied in three field experiments during the planting seasons of 2004/2005, 2005/2006 and 2006/2007. Congo grass (Urochloa ruziziensis) was managed in a naturally infested field to establish the following cropping systems: no-till (NT), minimum-tillage (MT) (disking with partially incorporated straw); and conventional tillage (CT) (residues burial by soil plowing). The area under disease progress curves (AUDPCs) and the disease progress rates were generally low in the NT system during the three cropping seasons, most likely due to the benefits of grass mulching. In general, AUDPC values were higher in the 2005/2006 compared to the other seasons due to more uniform rainfall distribution during the crop cycle. Bean yield was highest in CT despite a higher the high AUDPC, probably due to immobilization of nutrients in the soil after herbicide-burning of U. ruziziensis. An additional study conducted in 2006/2007 showed that distribution of 2 to 10 t. ha−1 of U. ruziziensis straw over bare soil increased average yield by 29.9 %, while disease severity was reduced by 31.1 %, in comparison to control plots with no mulch.
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References
Abawi GS, Widmer TL (2000) Impact of soil health management practices on soilborne pathogens, nematodes and root diseases of vegetable crops. Appl Soil Ecol 15:37–47
Balbino LC, Cordeiro LAM, Porfirio-da-Silva V, Moraes A, Martinez GB, Alvarenga RC, Kichel NA, Fontaneli RS, Santos HP, Franchini JC, Galerani PR (2011) Evolução tecnológica e arranjos produtivos de sistemas de integração lavoura-pecuária-floresta no Brasil. Pesq Agrop Brasileira 46:i–xii
Braz AJBP, Kliemann HJ, Silveira PM (2006) Taxas de decomposição de resíduos de espécies de cobertura em Latossolo vermelho distroférrico. Pesqui Agrop Trop 36:21–28
Cantonwine EG, Culbreath AK, Stevenson KL (2007) Characterization of early leaf spot suppression by strip tillage in peanut. Phytopathology 97:187–194
Cardoso JE, Chrischner LVDA, Faleiro V (1997) Manejo integrado da mela do feijoeiro comum. Fitopatol Bras 22:381–386
CONAB (2016) Séries Históricas feijão 1ª, 2ª, 3ª safras. Available at: http://www.conab.gov.br/OlalaCMS/uploads/arquivos/14_01_13_08_55_19_feijaototalseriehist.xls. Accessed 08 Aug 2016
Costa GR, Lobo Junior M, Café-Filho AC (2007) Acanthospermum australe é hospedeiro alternativo de Thanatephorus cucumeris, agente causal da mela do feijoeiro. Fitopatol Bras 32:83–84
Costa-Coelho GR, Lobo Junior M, Café-Filho AC (2012) Epidemiologia da mela e produtividade do feijoeiro-comum tratado com fungicidas. Summa Phytopathol 38:211–215
Costa-Coelho GR, Café-Filho AC, Lobo Junior M (2014) A comparison of web blight epidemics on common bean cultivars with different growth habits. Crop Prot 55:16–20
Ferraz LCL, Café-Filho AC, Nasser LCB, Azevedo JA (1999) Effects of soil moisture, organic matter and grass mulching on the carpogenic germination of sclerotia and infection of bean by Sclerotinia sclerotiorum. Plant Pathol 48:77–82
Freitas MA, Café-Filho AC, Nasser LCB (2002) Cultural practices and genetic resistance as factors affecting soybean stem canker and plant yield in the Cerrado. Fitopatol Bras 27:5–11
Galindo JL, Abawi GS, Thurston HD, Gálvez G (1983a) Source of inoculum and development of bean web blight in Costa Rica. Plant Dis 67:1016–1021
Galindo JL, Abawi GS, Thurston HD, Gálvez G (1983b) Effect of mulching on web blight of beans in Costa Rica. Phytopathology 73:610–615
Görgen CA, Civardi EA, Ragagnin VA, Silveira Neto NA, Carneiro LC, Lobo Junior M (2010) Redução do inóculo inicial de Sclerotinia sclerotiorum em soja cultivada após uso do sistema Santa Fé. Pesq Agrop Brasileira 45:1102–1108
Jantalia CP, Tárre RM, Macedo RO, Alves BJR, Urquiaga S, Boddey RM (2006) Acumulação de carbono no solo em pastagens de Brachiaria. In: Alves BJR, Urquiaga S, Aita C, Boddey RM, Jantalia CP, Camargo FAO (eds) Manejo de Sistemas Agrícolas: Impactos no Seqüestro de C e nas Emissões de Gases de Efeito Estufa. Gênesis, Porto Alegre, pp 157–170
Laing DR, Jones PG, Davis JHC (1984) Common bean (Phaseolus vulgaris L.). In: Goldsworthy PR, Fisher NM (eds) The physiology of tropical field crops. Wiley, New York, pp 305–351
Madden LV, Hughes G, Van den Bosch F (2007) The study of plant disease epidemics. APS Press, St. Paul
Michereff SJ, Peruch LAM, Andrade DEGT (2005) Manejo Integrado de Doenças Radiculares. In: Michereff SJ, Andrade DEGT, Menezes M (eds) Ecologia e Manejo de Patógenos Radiculares em Solos Tropicais. Recife, UFRPE
Napoleão R, Café-Filho AC, Nasser LCB, Lopes CA, Silva HR (2005) Intensidade do mofo-branco do feijoeiro em plantio convencional e direto sob diferentes lâminas d’água. Fitopatol Bras 30:374–379
Nechet KL, Halfeld-Vieira BA (2007) Reação de cultivares de feijão-caupi à mela (Rhizoctonia solani) em Roraima. Fitopatol Bras 32:424–428
Nechet KL, Halfeld-Vieira BA, Gianluppi V, Meyer MC (2008) Reação de cultivares de soja à mela (Thanatephorus cucumeris) em campo em dois estádios de desenvolvimento das plantas. Summa Phytopathol 34:277–279
Ogoshi A (1987) Ecology and pathogenicity of anastomosis and intraspecific groups of Rhizoctonia Solani Kuhn. Annu Rev Phytopathol 25:125–143
Prabhu AS, da Silva JFAF, Correa JRV, Polaro RH, Lima EF (1983) Murcha da teia micélica do feijoeiro comum: Epidemiologia e aplicação de fungicidas. Pesq Agrop Brasileira 18:1323–1332
Rosemeyer M, Viaene N, Swartz H, Kettler J (2000) The effect of slash/mulch and alleycropping bean production systems on soil microbiota in the tropics. Appl Soil Ecol 15:49–59
Rosolem CA, Steiner F, Zoca SM, Ducatti C (2012) Nitrogen immobilization by Congo Grass Roots Impairs Cotton Initial Growth. J Agric Sci 4:26–36
Schwartz HF (2005) Web blight. In: Schwartz HF, Steadman JR, Hall R, Forster RL (eds) Compendium of Bean diseases, 2nd edn. APS Press, St. Paul, pp 41–43
Severino FJ, Carvalho SJP, Christoffoleti PJ (2006) Interferências mútuas entre a cultura do milho, espécies forrageiras e plantas daninhas em um sistema de consórcio. II-Implicações sobre as espécies forrageiras. Planta Daninha 24:45–52
Shaner G, Finney RE (1977) The effect of nitrogen fertilization on the expression of slow-mildewing resistance in Knox wheat. Phytopathology 67:1051–1056
Silveira PM, Silva JH, Lobo Junior M, Cunha PCR (2011) Atributos do solo e produtividade do milho e do feijoeiro irrigado sob sistema integração lavoura-pecuária. Pesq Agrop Brasileira 46:1170–1175
Toledo-Souza ED, Silveira PM, Lobo Junior M, Café-Filho AC (2008) Sistemas de cultivo, sucessões de culturas, densidade do solo e sobrevivência de patógenos de solo. Pesq Agrop Brasileira 43:971–978
Toledo-Souza ED, Silveira PM, Café-Filho AC, Lobo Junior M (2012) Fusarium wilt incidence and common bean yield according to the preceding crop and the soil tillage system. Pesq Agrop Brasileira 47:1031–1037
Van Beneden S, Roobroeck D, França SC, de Neve S, Boeckx P, Höfte M (2010) Microbial populations involved in the suppression of Rhizoctonia solani AG1-1B by lignin incorporation in soil. Soil Biol Biochem 42:1268–1274
Van Schoonhoven A, Pastor-Corrales MA (1987) Standard system for the evaluation of bean germplasm. CIAT, Cali
Acknowledgments
To the Brazilian Ministry of Education (CAPES) for scholarships awarded to the first two authors. AC Café Filho and M Lobo Junior are grateful to the Brazilian National Research Council (CNPq) for their research grants, respectively 305792/2013-0 and 578604/2008-6.
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Costa-Coelho, G.R., de Toledo-Souza, E.D., Café-Filho, A.C. et al. Dynamics of common bean web blight epidemics and grain yields in different tillage systems. Trop. plant pathol. 41, 306–311 (2016). https://doi.org/10.1007/s40858-016-0105-5
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DOI: https://doi.org/10.1007/s40858-016-0105-5