Spatial and temporal distribution of South American fruit fly in vineyards

Detalhes bibliográficos
Autor(a) principal: Frighetto,Juliete Maria
Data de Publicação: 2019
Outros Autores: Machota Junior,Ruben, Bortoli,Lígia Caroline, Botton,Marcos, Guerra,Allan Cristian Ballestrin
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2019000400287
Resumo: ABSTRACT The South American fruit fly Anastrepha fraterculus (Wied., 1830) is one of the major insect pests of economic importance in vineyards of Southern Brazil. Understanding species behavior and knowing the moments when their population peaks occur can help producers and technicians to define management strategies. This work was carried out the spatial and temporal distribution of the A. fraterculus in two commercial vineyards of variety ‘Moscato Branco’ for two crop seasons. To evaluate the A. fraterculus distribution, we used the mass trapping system with handmade traps (transparent plastic bottles of polyethylene terephthalate - PET), baited with hydrolyzed protein CeraTrap™. The evaluations were performed every two weeks, counting the total number of adults found per trap in each vineyard. From the number of insects caught per trap, data analysis was performed using geostatistics, through semivariograms. The spatio-temporal fruit fly distribution was evaluated by thematic maps, using the inverse square distance interpolation. The semivariograms showed that most of the reviews were ‘pure nugget’ effect, indicating the absence of spatial data dependence. The spatio-temporal distribution maps allow us to assert that A. fraterculus shows invasive behavior in the vineyard, with its entry from the edges to the center, associated with the fruit ripening.
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spelling Spatial and temporal distribution of South American fruit fly in vineyardsAnastrepha fraterculusVitis vinifera L.inverse distance weightingspatial variability.ABSTRACT The South American fruit fly Anastrepha fraterculus (Wied., 1830) is one of the major insect pests of economic importance in vineyards of Southern Brazil. Understanding species behavior and knowing the moments when their population peaks occur can help producers and technicians to define management strategies. This work was carried out the spatial and temporal distribution of the A. fraterculus in two commercial vineyards of variety ‘Moscato Branco’ for two crop seasons. To evaluate the A. fraterculus distribution, we used the mass trapping system with handmade traps (transparent plastic bottles of polyethylene terephthalate - PET), baited with hydrolyzed protein CeraTrap™. The evaluations were performed every two weeks, counting the total number of adults found per trap in each vineyard. From the number of insects caught per trap, data analysis was performed using geostatistics, through semivariograms. The spatio-temporal fruit fly distribution was evaluated by thematic maps, using the inverse square distance interpolation. The semivariograms showed that most of the reviews were ‘pure nugget’ effect, indicating the absence of spatial data dependence. The spatio-temporal distribution maps allow us to assert that A. fraterculus shows invasive behavior in the vineyard, with its entry from the edges to the center, associated with the fruit ripening.Universidade Federal de Viçosa2019-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2019000400287Revista Ceres v.66 n.4 2019reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737x201966040007info:eu-repo/semantics/openAccessFrighetto,Juliete MariaMachota Junior,RubenBortoli,Lígia CarolineBotton,MarcosGuerra,Allan Cristian Ballestrineng2019-09-27T00:00:00ZRevista
dc.title.none.fl_str_mv Spatial and temporal distribution of South American fruit fly in vineyards
title Spatial and temporal distribution of South American fruit fly in vineyards
spellingShingle Spatial and temporal distribution of South American fruit fly in vineyards
Frighetto,Juliete Maria
Anastrepha fraterculus
Vitis vinifera L.
inverse distance weighting
spatial variability.
title_short Spatial and temporal distribution of South American fruit fly in vineyards
title_full Spatial and temporal distribution of South American fruit fly in vineyards
title_fullStr Spatial and temporal distribution of South American fruit fly in vineyards
title_full_unstemmed Spatial and temporal distribution of South American fruit fly in vineyards
title_sort Spatial and temporal distribution of South American fruit fly in vineyards
author Frighetto,Juliete Maria
author_facet Frighetto,Juliete Maria
Machota Junior,Ruben
Bortoli,Lígia Caroline
Botton,Marcos
Guerra,Allan Cristian Ballestrin
author_role author
author2 Machota Junior,Ruben
Bortoli,Lígia Caroline
Botton,Marcos
Guerra,Allan Cristian Ballestrin
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Frighetto,Juliete Maria
Machota Junior,Ruben
Bortoli,Lígia Caroline
Botton,Marcos
Guerra,Allan Cristian Ballestrin
dc.subject.por.fl_str_mv Anastrepha fraterculus
Vitis vinifera L.
inverse distance weighting
spatial variability.
topic Anastrepha fraterculus
Vitis vinifera L.
inverse distance weighting
spatial variability.
dc.description.none.fl_txt_mv ABSTRACT The South American fruit fly Anastrepha fraterculus (Wied., 1830) is one of the major insect pests of economic importance in vineyards of Southern Brazil. Understanding species behavior and knowing the moments when their population peaks occur can help producers and technicians to define management strategies. This work was carried out the spatial and temporal distribution of the A. fraterculus in two commercial vineyards of variety ‘Moscato Branco’ for two crop seasons. To evaluate the A. fraterculus distribution, we used the mass trapping system with handmade traps (transparent plastic bottles of polyethylene terephthalate - PET), baited with hydrolyzed protein CeraTrap™. The evaluations were performed every two weeks, counting the total number of adults found per trap in each vineyard. From the number of insects caught per trap, data analysis was performed using geostatistics, through semivariograms. The spatio-temporal fruit fly distribution was evaluated by thematic maps, using the inverse square distance interpolation. The semivariograms showed that most of the reviews were ‘pure nugget’ effect, indicating the absence of spatial data dependence. The spatio-temporal distribution maps allow us to assert that A. fraterculus shows invasive behavior in the vineyard, with its entry from the edges to the center, associated with the fruit ripening.
description ABSTRACT The South American fruit fly Anastrepha fraterculus (Wied., 1830) is one of the major insect pests of economic importance in vineyards of Southern Brazil. Understanding species behavior and knowing the moments when their population peaks occur can help producers and technicians to define management strategies. This work was carried out the spatial and temporal distribution of the A. fraterculus in two commercial vineyards of variety ‘Moscato Branco’ for two crop seasons. To evaluate the A. fraterculus distribution, we used the mass trapping system with handmade traps (transparent plastic bottles of polyethylene terephthalate - PET), baited with hydrolyzed protein CeraTrap™. The evaluations were performed every two weeks, counting the total number of adults found per trap in each vineyard. From the number of insects caught per trap, data analysis was performed using geostatistics, through semivariograms. The spatio-temporal fruit fly distribution was evaluated by thematic maps, using the inverse square distance interpolation. The semivariograms showed that most of the reviews were ‘pure nugget’ effect, indicating the absence of spatial data dependence. The spatio-temporal distribution maps allow us to assert that A. fraterculus shows invasive behavior in the vineyard, with its entry from the edges to the center, associated with the fruit ripening.
publishDate 2019
dc.date.none.fl_str_mv 2019-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2019000400287
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2019000400287
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737x201966040007
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Revista Ceres v.66 n.4 2019
reponame:Revista Ceres
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista Ceres
collection Revista Ceres
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repository.mail.fl_str_mv
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