Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São Paulo
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1519-6984.250879 http://hdl.handle.net/11449/229968 |
Resumo: | In the state of São Paulo, the main sugarcane producing region of the world, two species of scale insects have frequently occurred, Aclerda takahashii (Kuwana, 1932) (Hemiptera: Aclerdidae) and Saccharicoccus sacchari (Cockerell, 1895) (Hemiptera: Pseudococcidae). To map the distribution and abundance of these species, 17 sugarcane producing fields, distributed in six mesoregions in São Paulo, were evaluated in August 2017 and, January, February, June and July 2018 during the ripening phase. The study on the seasonality of these species, by the presence or absence of the scale insects during the phenological cycle of the plant, was conducted between August 2017 and July 2018 in two sugarcane producing fields in the municipality of Jaboticabal, São Paulo, Brazil. The presence of S. sacchari was found in all the analyzed locations, and A. takahashii in twelve. Both scale insects showed significant difference of infestation in the node's region of the stems during the ripening phase in one of the studied locations. The aclerdid presented significant difference by infestation in one site during the ripening phase of the plant. The pseudococcid infested a greater number of nodes in the following phases of development; vegetative, grand growth and ripening in both studied areas, but it was in one site during the ripening phase that presented the greatest difference. Although the pink sugarcane mealybug was more abundant than A. takahashii in both studies, there were no patterns of relationships between the numbers of individuals to geographical locations and temperature. |
id |
UNSP_aa238d0bddb2bef9a457fae742a94f77 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/229968 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São PauloIn the state of São Paulo, the main sugarcane producing region of the world, two species of scale insects have frequently occurred, Aclerda takahashii (Kuwana, 1932) (Hemiptera: Aclerdidae) and Saccharicoccus sacchari (Cockerell, 1895) (Hemiptera: Pseudococcidae). To map the distribution and abundance of these species, 17 sugarcane producing fields, distributed in six mesoregions in São Paulo, were evaluated in August 2017 and, January, February, June and July 2018 during the ripening phase. The study on the seasonality of these species, by the presence or absence of the scale insects during the phenological cycle of the plant, was conducted between August 2017 and July 2018 in two sugarcane producing fields in the municipality of Jaboticabal, São Paulo, Brazil. The presence of S. sacchari was found in all the analyzed locations, and A. takahashii in twelve. Both scale insects showed significant difference of infestation in the node's region of the stems during the ripening phase in one of the studied locations. The aclerdid presented significant difference by infestation in one site during the ripening phase of the plant. The pseudococcid infested a greater number of nodes in the following phases of development; vegetative, grand growth and ripening in both studied areas, but it was in one site during the ripening phase that presented the greatest difference. Although the pink sugarcane mealybug was more abundant than A. takahashii in both studies, there were no patterns of relationships between the numbers of individuals to geographical locations and temperature.Universidade Estadual Paulista - UNESP Faculdade de Ciências Agrárias e Veterinárias Departamento de Ciências da Produção Agrícola (Fitossanidade) Laboratório de Biossistemática de HemipteraAutônomoUniversidade Estadual Paulista - UNESP Faculdade de Ciências Agrárias e Veterinárias Departamento de Ciências da Produção Agrícola (Fitossanidade) Laboratório de Biossistemática de HemipteraUniversidade Estadual Paulista (UNESP)AutônomoMonteiro, G. G. [UNESP]Peronti, A. L.B.G.Martinelli, N. M. [UNESP]2022-04-29T08:36:51Z2022-04-29T08:36:51Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlee250879http://dx.doi.org/10.1590/1519-6984.250879Brazilian journal of biology = Revista brasleira de biologia, v. 83, p. e250879-.1678-4375http://hdl.handle.net/11449/22996810.1590/1519-6984.2508792-s2.0-85120152982Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian journal of biology = Revista brasleira de biologiainfo:eu-repo/semantics/openAccess2022-04-29T08:36:51Zoai:repositorio.unesp.br:11449/229968Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:36:51Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São Paulo |
title |
Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São Paulo |
spellingShingle |
Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São Paulo Monteiro, G. G. [UNESP] |
title_short |
Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São Paulo |
title_full |
Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São Paulo |
title_fullStr |
Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São Paulo |
title_full_unstemmed |
Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São Paulo |
title_sort |
Distribution, abundance and seasonality of scale insects in sugarcane crops in the state of São Paulo |
author |
Monteiro, G. G. [UNESP] |
author_facet |
Monteiro, G. G. [UNESP] Peronti, A. L.B.G. Martinelli, N. M. [UNESP] |
author_role |
author |
author2 |
Peronti, A. L.B.G. Martinelli, N. M. [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Autônomo |
dc.contributor.author.fl_str_mv |
Monteiro, G. G. [UNESP] Peronti, A. L.B.G. Martinelli, N. M. [UNESP] |
description |
In the state of São Paulo, the main sugarcane producing region of the world, two species of scale insects have frequently occurred, Aclerda takahashii (Kuwana, 1932) (Hemiptera: Aclerdidae) and Saccharicoccus sacchari (Cockerell, 1895) (Hemiptera: Pseudococcidae). To map the distribution and abundance of these species, 17 sugarcane producing fields, distributed in six mesoregions in São Paulo, were evaluated in August 2017 and, January, February, June and July 2018 during the ripening phase. The study on the seasonality of these species, by the presence or absence of the scale insects during the phenological cycle of the plant, was conducted between August 2017 and July 2018 in two sugarcane producing fields in the municipality of Jaboticabal, São Paulo, Brazil. The presence of S. sacchari was found in all the analyzed locations, and A. takahashii in twelve. Both scale insects showed significant difference of infestation in the node's region of the stems during the ripening phase in one of the studied locations. The aclerdid presented significant difference by infestation in one site during the ripening phase of the plant. The pseudococcid infested a greater number of nodes in the following phases of development; vegetative, grand growth and ripening in both studied areas, but it was in one site during the ripening phase that presented the greatest difference. Although the pink sugarcane mealybug was more abundant than A. takahashii in both studies, there were no patterns of relationships between the numbers of individuals to geographical locations and temperature. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-04-29T08:36:51Z 2022-04-29T08:36:51Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1519-6984.250879 Brazilian journal of biology = Revista brasleira de biologia, v. 83, p. e250879-. 1678-4375 http://hdl.handle.net/11449/229968 10.1590/1519-6984.250879 2-s2.0-85120152982 |
url |
http://dx.doi.org/10.1590/1519-6984.250879 http://hdl.handle.net/11449/229968 |
identifier_str_mv |
Brazilian journal of biology = Revista brasleira de biologia, v. 83, p. e250879-. 1678-4375 10.1590/1519-6984.250879 2-s2.0-85120152982 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian journal of biology = Revista brasleira de biologia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
e250879 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964749039927296 |