Landscape Diversity Influences Dispersal and Establishment of Pest with Complex Nutritional Ecology

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniv Nacl Autonoma Mexico
dc.contributorUniversidade de São Paulo (USP)
dc.creatorFerreira, Claudia P. [UNESP]
dc.creatorEsteva, Lourdes
dc.creatorGodoy, Wesley A. C.
dc.creatorConsoli, Fernando L.
dc.date2015-03-18T15:53:08Z
dc.date2015-03-18T15:53:08Z
dc.date2014-07-01
dc.date.accessioned2023-09-09T11:03:29Z
dc.date.available2023-09-09T11:03:29Z
dc.identifierhttp://dx.doi.org/10.1007/s11538-014-9975-1
dc.identifierBulletin Of Mathematical Biology. New York: Springer, v. 76, n. 7, p. 1747-1761, 2014.
dc.identifier0092-8240
dc.identifierhttp://hdl.handle.net/11449/116361
dc.identifier10.1007/s11538-014-9975-1
dc.identifierWOS:000340928600009
dc.identifier2052749698204617
dc.identifier0000-0002-9404-6098
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8765848
dc.descriptionWe studied the effects of landscape structure on species with resource nutritional partition between the immature and adult stages by investigating how food quality and spatial structure of a landscape may affect the invasion and colonization of the insect pest, Diabrotica speciosa. To this end, we formulated two bidimensional stochastic cellular automata, one for the insect immature stage and the other for the adult stage. The automata are coupled by adult oviposition and emergence. Further, each automata site has a specific culture type, which can affect differently the fitness attributes of immatures and adults, such as mortality, development and oviposition rates. We derived the mean-field approximation for these automata model, from which we obtained conditions for insect invasion. We ran numerical simulations using entomological parameters obtained from laboratory experiments (using bean, soybean, potato, and corn crops), and we compared the results of the automata with the ones given by the mean-field approximation. Finally, using artificially generated landscapes, we discussed how the structured heterogeneous landscape can affect dispersal and establishment of insect populations.
dc.descriptionPAPIIT-UNAM
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionUNESP, Depto Bioestat, IBB, BR-18618000 Botucatu, SP, Brazil
dc.descriptionUniv Nacl Autonoma Mexico, Fac Ciencias, Dept Matemat, Mexico City 04519, DF, Mexico
dc.descriptionUniv Sao Paulo, ESALQ, Depto Entomol & Acarol, BR-13418900 Piracicaba, SP, Brazil
dc.descriptionUNESP, Depto Bioestat, IBB, BR-18618000 Botucatu, SP, Brazil
dc.descriptionPAPIIT-UNAMIN112713
dc.descriptionFAPESP: 13/03954-5
dc.descriptionFAPESP: 13/24140-6
dc.descriptionFAPESP: 12/00254-0
dc.descriptionCNPq: 483567/2012-4
dc.format1747-1761
dc.languageeng
dc.publisherSpringer
dc.relationBulletin Of Mathematical Biology
dc.relation1.484
dc.relation0,717
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectBasic reproduction number
dc.subjectCellular automata
dc.subjectDiabrotica speciosa
dc.subjectFragmented landscape
dc.subjectMean-field approximation
dc.titleLandscape Diversity Influences Dispersal and Establishment of Pest with Complex Nutritional Ecology
dc.typeArtigo


Este ítem pertenece a la siguiente institución