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Ecological Modeling of the Resistance Evolution of Spodoptera frugiperda on Bt Cotton Mediated by Seed Contamination and Temperature Increasing

Grant number: 17/05953-7
Support Opportunities:Scholarships abroad - Research Internship - Doctorate
Effective date (Start): November 01, 2017
Effective date (End): October 31, 2018
Field of knowledge:Agronomical Sciences - Agronomy - Plant Health
Principal Investigator:Wesley Augusto Conde Godoy
Grantee:José Bruno Malaquias
Supervisor: Michael A. Caprio
Host Institution: Escola Superior de Agricultura Luiz de Queiroz (ESALQ). Universidade de São Paulo (USP). Piracicaba , SP, Brazil
Research place: Mississippi State University (MSU), United States  
Associated to the scholarship:15/20380-8 - Ecological modelling of the larval dispersion of Spodoptera frugiperda (Lepidoptera: Noctuidae) on Bt cotton: implications for evolution and resistance management, BP.DR

Abstract

Seed contamination as well as the increase in temperature may result in a high risk of the resistance evolution of pests on Bt cultivars; however, this information - especially analyzed with the bio-mathematical model - is still considered incipient in neotropical conditions, inspiring and justifying further studies in that direction. In this regard, the current project intends to describe with computational simulations the resistance evolution of Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) in Bt cotton. We will analyze with deterministic and stochastic models the frequency of the resistant individuals of S. frugiperda on Bt cotton varieties. Currently, in Brazil, or in similar conditions, the modeling of dispersion and resistance evolution is a necessary procedure to guide practitioners in the design of an effective resistance management program, constituting a tool capable of elucidating the failures or effectiveness of the technology according to the structure of the landscape. We intend to explain the reasons of controlling non-success of S. frugiperda with simulation, but the particularity of the present proposal is that we will use real data of movement obtained from automated video system, gene expression of caterpillar strains and larval dispersal in different refuge scenarios under field conditions. The biological data were collected with the support of the FAPESP Scholarships in Brazil - Doctorate (grant number: 15/20380-8) and with Research Projects - Thematic Grants (grant number: 14/16609-7). (AU)

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Scientific publications (13)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
JACOB, CYNTHIA R. O.; MALAQUIAS, JOSE B.; ZANARDI, ODIMAR Z.; SILVA, CARINA A. S.; JACOB, JESSICA F. O.; YAMAMOTO, PEDRO T.. Oral acute toxicity and impact of neonicotinoids on Apis mellifera L. and Scaptotrigona postica Latreille (Hymenoptera: Apidae). ECOTOXICOLOGY, v. 28, n. 7, p. 744-753, . (18/20435-5, 17/05953-7, 15/20380-8)
PACHU, JESSICA K. S.; MACEDO, FRANCYNES C. O.; DA SILVA, FABIA B.; MALAQUIAS, JOSE B.; RAMALHO, FRANCISCO S.; OLIVEIRA, RICARDO F.; GODOY, WESLEY A. C.. Imidacloprid-mediated stress on non-Bt and Bt cotton, aphid and ladybug interaction: Approaches based on insect behaviour, fluorescence, dark respiration and plant electrophysiology. Chemosphere, v. 263, . (14/16609-7, 15/20380-8, 17/21097-3, 18/20435-5, 17/05953-7)
MALAQUIAS, JOSE BRUNO; SANTIAGO SANTANA, DANILO RENATO; DEGRANDE, PAULO EDUARDO; FERREIRA, CLAUDIA PIO; DE MELO, ELMO PONTES; CONDE GODOY, WESLEY AUGUSTO; DA SILVA PACHU, JESSICA KARINA; RAMALHO, FRANCISCO DE SOUSA; OMOTO, CELSO; DE AZEVEDO PEREIRA, ALEXANDRE IGOR; et al. Shifts in Ecological Dominance between Two Lepidopteran Species in Refuge Areas of Bt Cotton. INSECTS, v. 12, n. 2, . (18/20435-5, 14/16609-7, 17/05953-7, 15/20380-8)
MIOTELO, LUCAS; MENDES DOS REIS, ANA LUIZA; ROSA-FONTANA, ANNELISE; DA SILVA PACHU, JESSICA KARINA; MALAQUIAS, JOSE BRUNO; MALASPINA, OSMAR; ROAT, THAISA CRISTINA. A food-ingested sublethal concentration of thiamethoxam has harmful effects on the stingless bee Melipona scutellaris. Chemosphere, v. 288, n. 1, . (17/21097-3, 18/20435-5, 15/20380-8, 17/05953-7, 20/03527-3, 12/13370-8)
MIOTELO, LUCAS; MENDES DOS REIS, ANA LUIZA; MALAQUIAS, JOSE BRUNO; MALASPINA, OSMAR; ROAT, THAISA CRISTINA. Apis mellifera and Melipona scutellaris exhibit differential sensitivity to thiamethoxam. Environmental Pollution, v. 268, p. 12-pg., . (12/13370-8, 18/20435-5, 17/05953-7, 15/20380-8)
MALAQUIAS, JOSE B.; FERREIRA, CLAUDIA P.; RAMALHO, FRANCISCO DE S.; GODOY, WESLEY A. C.; PACHU, JESSICA K. S.; OMOTO, CELSO; NETO, DYRSON DE O. A.; PADOVEZ, FERNANDO E. O.; SILVA, LUCIANA BARBOZA. Modeling the Resistance Evolution to Insecticides Driven by Lepidopteran Species Competition in Cotton, Soybean, and Corn Crops. BIOLOGY-BASEL, v. 11, n. 9, p. 14-pg., . (18/20435-5, 20/13998-3, 17/05953-7, 15/20380-8, 14/16609-7)
ELLEN P. SOUZA; PAULO E. DEGRANDE; VINICIUS O. BARBOSA; VALTER V. ALVES JUNIOR; JOSE B. MALAQUIAS. Temporal dynamics of Apis mellifera (Hymenoptera: Apidae) during flowering in indeterminate soybean (Glycine max). Anais da Academia Brasileira de Ciências, v. 95, n. 4, . (15/20380-8, 17/05953-7, 18/20435-5)
MIOTELO, LUCAS; MENDES DOS REIS, ANA LUIZA; MALAQUIAS, JOSE BRUNO; MALASPINA, OSMAR; ROAT, THAISA CRISTINA. Apis mellifera and Melipona scutellaris exhibit differential sensitivity to thiamethoxam. Environmental Pollution, v. 268, n. A, . (18/20435-5, 15/20380-8, 17/05953-7, 12/13370-8)
PACHU, JESSICA K. S.; MACEDO, FRANCYNES C. O.; MALAQUIAS, JOSE B.; RAMALHO, FRANCISCO S.; OLIVEIRA, RICARDO F.; FRANCO, FLAVIA PEREIRA; GODOY, WESLEY A. C.. Electrical signalling on Bt and non-Bt cotton plants under stress by Aphis gossypii. PLoS One, v. 16, n. 4, . (15/20380-8, 17/21097-3, 17/05953-7, 14/16609-7, 18/20435-5)
GARCIA, ADRIANO GOMES; MALAQUIAS, JOSE BRUNO; FERREIRA, CLAUDIA PIO; TOME, MAYSA PEREIRA; WEBER, IGOR DANIEL; GODOY, WESLEY AUGUSTO CONDE. Ecological Modelling of Insect Movement in Cropping Systems. Neotropical Entomology, v. 50, n. 3, . (14/16609-7, 17/05953-7, 19/26071-8)
MALAQUIAS, JOSE BRUNO; GODOY, WESLEY AUGUSTO CONDE; CAPRIO, MICHAEL A.; PACHU, JESSICA KARINA DA SILVA; DE SOUSA RAMALHO, FRANCISCO; OMOTO, CELSO; FERREIRA, CLAUDIA PIO. Evolutionary process modeling with Bayesian inference of Spodoptera frugiperda ballooning and walking dispersal in Bt and non-Bt cotton plant mixtures. Entomologia Experimentalis et Applicata, v. 169, n. 8, p. 721-731, . (15/20380-8, 17/05953-7, 18/20435-5, 14/16609-7)

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