Early planting, management of edges and non-crop habitats reduce potyvirus infection in maize
Tóm tắt
Viruses are a limiting factor in maize production areas around the world. The knowledge of the interactions between agroecosystems and the virus-vector-host system is limited, but a landscape-scale approach could help fill this gap. In this study, we show how the use of multiple spatial scales, i.e. 200, 500 and 1000 m, is a novel methodology for explaining the incidence of two closely related potyviruses: maize dwarf mosaic virus and sugarcane mosaic virus. To determine the factors involved in virus incidence, we recorded the proportion of surrounding crops and non-crop habitats at the landscape scale and, at the field scale, we recorded the planting date, the maize field area, the crop rotation and the weed diversity in the edges. In addition, we estimated the numbers of aphids with sticky yellow traps. Virus incidence in maize and in alternative grass hosts was determined by DAS-ELISA. Generalised linear mixed models were fitted using the multimodel inference method. The results showed that the most predictive model for the incidence of both potyviruses was at a scale of 200 m, but for the aphid abundance, it was at a scale of 500 m. Maize dwarf mosaic virus incidence was most affected by field management, and sugarcane mosaic virus by landscape variables. The planting date and the weed diversity in the edges were the field variables with the highest positive effects on both potyviruses. Moreover, both viruses were positively related to the abundance of aphids, and maize dwarf mosaic virus was only related to the cover of Johnson grass in the edges. Non-crop habitats had negative effects on potyvirus incidence at all spatial scales, showing that biodiversity in the landscape decreases the incidence of viruses. Here, we show that the early planting, the management of edges and the presence of non-crop habitats are key factors.
Tài liệu tham khảo
Achon MA, Alonso-Dueñas N (2009) Impact of 9 years of Bt-maize cultivation on the distribution of maize viruses. Transgenic Res 18:387–397. https://doi.org/10.1007/s11248-008-9231-2
Achon MA, Serrano L, Alonso-Duenas N, Porta C (2007) Complete genome sequences of Maize dwarf mosaic and Sugarcane mosaic virus isolates coinfecting maize in Spain. Archives of virology, 152(11):2073–2078. https://doi.org/10.1007/s00705-007-1042-x
Achon MA, Sobrepere M (2001) Incidence of potyviruses in commercial maize fields and their seasonal cycles in Spain., Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz. Ulmer 108(4):399–406
Achon MA, Medina V, Shanks M, Markham P, Lomonossoff GP (1994) Characterisation of a maize-infecting potyvirus from Spain. Eur J Plant Pathol 100:157–165. https://doi.org/10.1007/BF01876248
Adams A, Clark M (1977) Characteristics of the microplate method of enzyme-linked immunosorbent assay for the detection of plant viruses. J Gen Virol 34:475–483. https://doi.org/10.1099/0022-1317-34-3-475
Anderson PK, Cunningham AA, Patel NG, Morales FJ, Epstein PR, Daszak P (2004) Emerging infectious diseases of plants: pathogen pollution, climate change and agrotechnology drivers. Trends Ecol Evol 19:535–544. https://doi.org/10.1016/j.tree.2004.07.021
Asín L, Pons X (1999) Effects of soil insecticide treatments on maize aphids and aphid predators in Catalonia. Crop Prot 18:389–395. https://doi.org/10.1016/S0261-2194(99)00039-3
Bartoń K (2018) Package “MuMIn” title: multi-model inference. R package version: 1.43.6 https://cran.r-project.org/web/packages/MuMIn/MuMIn.pdf
Biek R, Real LA (2010) The landscape genetics of infectious disease emergence and spread. Mol Ecol 19:3515–3531. https://doi.org/10.1111/j.1365-294X.2010.04679.x
Borer ET, Seabloom EW, Mitchell CE, Power AG (2010) Local context drives infection of grasses by vector-borne generalist viruses. Ecol Lett 13:810–818. https://doi.org/10.1111/j.1461-0248.2010.01475.x
Braun-Blanquet J (1979) Fitosociología. Bases para el estudio de las comunidades vegetales. Ediciones Blume, Madrid
Campbell MJ, Swinscow TDV (2009) Statistics at Square One, 11th edn. WileyBlackwell, Chichester, West Sussex
Chaplin-Kramer R, O’Rourke ME, Blitzer EJ, Kremen C (2011) A meta-analysis of crop pest and natural enemy response to landscape complexity. Ecol Lett 14:922–932. https://doi.org/10.1111/j.1461-0248.2011.01642.x
Clemente-Orta G, Madeira F, Batuecas I, Sossai S, Juárez-Escario A, Albajes R (2020) Changes in landscape composition influence the abundance of insects on maize: the role of fruit orchards and alfalfa crops. Agric Ecosyst Environ 291:106805. https://doi.org/10.1016/j.agee.2019.106805
Cohen JM, Civitello DJ, Brace AJ, Feichtinger EM, Ortega CN, Richardson JC, Sauer EL, Liu X, Rohr JR (2016) Spatial scale modulates the strength of ecological processes driving disease distributions. Proc Natl Acad Sci 113:E3359–E3364. https://doi.org/10.1073/pnas.1521657113
Ford RE, Tosic M D D (1989) Shukla: maize dwarf mosaic virus. CMI/AAB Descriptions of Plant Viruses No.341.
García-Arenal F, McDonald BA (2003) An analysis of the durability of resistance to plant viruses. Phytopathology 93:941–952. https://doi.org/10.1094/phyto.2003.93.8.941
Gilabert A, Gauffre B, Parisey N, Le Gallic JF, Lhomme P, Bretagnolle V, Dedryver CA, Baudry J, Plantegenest M (2017) Influence of the surrounding landscape on the colonization rate of cereal aphids and phytovirus transmission in autumn. J Pest Sci 2004(90):447–457. https://doi.org/10.1007/s10340-016-0790-3
Hohmann F, Fuchs E, Grüntzig M (1998) Untersuchungen zum wirtskreis des sugarcane mosaic potyvirus (scmv) und des maize dwarf mosaic potyvirus (MDMV) in Deutschland. Arch Phytopathol Plant Protect 31:507–518. https://doi.org/10.1080/03235409809383264
Keesing F, Holt RD, Ostfeld RS (2006) Effects of species diversity on disease risk. Ecol Lett 9:485–498. https://doi.org/10.1111/j.1461-0248.2006.00885.x
Malmstrom CM, Melcher U, Bosque-Pérez NA (2011) The expanding field of plant virus ecology: historical foundations, knowledge gaps, and research directions. Virus Res 159(2):84–94. https://doi.org/10.1016/j.virusres.2011.05.010
McLeish M, Sacristán S, Fraile A, Garcia-Arenal F (2017) Scale dependencies and generalism in host use shape virus prevalence. Proc R Soc B Biol Sci 284:20172066. https://doi.org/10.1098/rspb.2017.2066
Meentemeyer RK, Haas SE, Václavík T (2012) Landscape epidemiology of emerging infectious diseases in natural and human-altered ecosystems. Annu Rev Phytopathol 50:379–402. https://doi.org/10.1146/annurev-phyto-081211-172938
Moradi Z, Nazifi E, Mehrvar M (2017) Occurrence and evolutionary analysis of coat protein gene sequences of Iranian isolates of sugarcane mosaic virus. The plant pathology journal 33(3):296–306. https://doi.org/10.5423/PPJ.OA.10.2016.0219
Oertel U, Fuchs E, Hohmann F (1999) Differentiation of isolates of sugarcane mosaic potyvirus (SCMV) on the basis of molecular, serological and biological investigations/Differenzierung von Isolateti des Sugarcane mosaic potyvirus (SCMV) auf der Grundlage molekularer, serologischer und biologischer Untersuchungen. Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz/J Plant Dis Protect:304–313
Pagán I, González-Jara P, Moreno-Letelier A, Rodelo-Urrego M, Fraile A, Piñero D, García-Arenal F (2012) Effect of biodiversity changes in disease risk: exploring disease emergence in a plant-virus system. PLoS Pathog 8:47. https://doi.org/10.1371/journal.ppat.1002796
Peerzada AM, Ali HH, Hanif Z, Bajwa AA, Kebaso L, Frimpong D, Iqbal N, Namubiru H, Hashim S, Rasool G, Manalil S, van der Meulen A, Chauhan BS (2017) Eco-biology, impact, and management of Sorghum halepense (L.) Pers. Biol. Invasions 1–19. doi:https://doi.org/10.1007/s10530-017-1410-8
Pons X, Asín L, Comas J, Albajes R (1994) Las especies de pulgones del maiz. Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria, Madrid (España). Fuera de Serie 2:125–129
Ripley B (2019) Package “MASS.” title: support functions and datasets for Venables and Ripley’s MASS. R package version: 7.3-51.4 https://cran.r-project.org/web/packages/MASS/MASS.pdf
Rodríguez-Nevado C, Montes N, Pagán I (2017) Ecological factors affecting infection risk and population genetic diversity of a novel potyvirus in its native wild ecosystem. Front Plant Sci 8:1958. https://doi.org/10.3389/fpls.2017.01958
Root RB (1973) Organization of a plant-arthropod association in simple and diverse habitats: the fauna of collards (Brassica oleracea). Ecol Monogr 43:95–124. https://doi.org/10.2307/1942161
Stukenbrock EH, McDonald BA (2008) The origins of plant pathogens in agro-ecosystems. Annu Rev Phytopathol 46:75–100. https://doi.org/10.1146/annurev.phyto.010708.154114
Teakle DS, Shukla DD, Ford RE (1989) Sugarcane mosaic virus CMI/AAB descriptions of plant viruses, 34.