Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.

Detalhes bibliográficos
Autor(a) principal: FORNARI, R. A.
Data de Publicação: 2013
Outros Autores: MACHOTA JUNIOR, R., BERNARDI, D., BOTTON, M., PASTORI, P. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/979349
Resumo: The strawberry sap beetle [Lobiopa insularis (Coleoptera: Nitidulidae)] is one of the most important pests of strawberry crops. This study aimed to determine the relationship between strawberry fruit maturation stages and the feeding of sap beetle in laboratory and to evaluate food attractants and population dynamics of this species during the crop season. To evaluate the feeding preference of strawberry fruits 'Camarosa' at different maturation stages [green (G), semi-ripe (SM) and ripe (R)] were exposed to adult sap beetles in plastic cups. We evaluated in field the effect of food baits and pest fluctuation with traps baited with different food baits: (T1) ripe ground strawberries; (T2) cattle feed, granulated sugar and water; (T3) T1 and T2 attractants mixed at 1:1 ratio; (T4) fruit mix, granulated sugar, water and beer, sprayed with isoamyl-acetate and (T5) control (no food attractants and insecticide). In all treatments the insecticide Malathion1000® CE was mixed. The population dynamics of adult beetles were monitored during throughout the cycle of strawberry culture in the municipalities of Caxias do Sul and Bom Princípio, Rio Grande do Sul state, Brazil, using the best food baits for catching adults of the pest. There was no significant difference in relation to the feeding of sap beetle adults in any of the maturation stages, 96 hours after infestation, with no significant increase in feeding on ripe strawberries. In the field, traps baited with ripe strawberries were effective in attracting insects for seven days, with the first occurrence of the pest in June in the municipality of Caxias do Sul and in August in Bom Princípio, with population peaks during January in both experiments.
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spelling Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.Atrativo alimentarFruticulturaMorangoPraga de plantaArmadilhaFlutuação PopulacionalLobiopa InsularisThe strawberry sap beetle [Lobiopa insularis (Coleoptera: Nitidulidae)] is one of the most important pests of strawberry crops. This study aimed to determine the relationship between strawberry fruit maturation stages and the feeding of sap beetle in laboratory and to evaluate food attractants and population dynamics of this species during the crop season. To evaluate the feeding preference of strawberry fruits 'Camarosa' at different maturation stages [green (G), semi-ripe (SM) and ripe (R)] were exposed to adult sap beetles in plastic cups. We evaluated in field the effect of food baits and pest fluctuation with traps baited with different food baits: (T1) ripe ground strawberries; (T2) cattle feed, granulated sugar and water; (T3) T1 and T2 attractants mixed at 1:1 ratio; (T4) fruit mix, granulated sugar, water and beer, sprayed with isoamyl-acetate and (T5) control (no food attractants and insecticide). In all treatments the insecticide Malathion1000® CE was mixed. The population dynamics of adult beetles were monitored during throughout the cycle of strawberry culture in the municipalities of Caxias do Sul and Bom Princípio, Rio Grande do Sul state, Brazil, using the best food baits for catching adults of the pest. There was no significant difference in relation to the feeding of sap beetle adults in any of the maturation stages, 96 hours after infestation, with no significant increase in feeding on ripe strawberries. In the field, traps baited with ripe strawberries were effective in attracting insects for seven days, with the first occurrence of the pest in June in the municipality of Caxias do Sul and in August in Bom Princípio, with population peaks during January in both experiments.Rodrigo A Fornari, UFSM; Ruben Machota Junior, UFPEL; Daniel Bernardi, ESALQ/USP; MARCOS BOTTON, CNPUV; Patrik Luiz Pastori, UFC.FORNARI, R. A.MACHOTA JUNIOR, R.BERNARDI, D.BOTTON, M.PASTORI, P. L.2014-02-10T11:11:11Z2014-02-10T11:11:11Z2014-02-1020132014-02-10T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleHorticultura Brasileira, Brasília, v. 31, n. 3, p. 380-385, jul./set. 2013http://www.alice.cnptia.embrapa.br/alice/handle/doc/979349enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T00:18:28Zoai:www.alice.cnptia.embrapa.br:doc/979349Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T00:18:28falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T00:18:28Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.
title Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.
spellingShingle Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.
FORNARI, R. A.
Atrativo alimentar
Fruticultura
Morango
Praga de planta
Armadilha
Flutuação Populacional
Lobiopa Insularis
title_short Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.
title_full Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.
title_fullStr Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.
title_full_unstemmed Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.
title_sort Avaliação de danos, atrativos alimentares e dinâmica populacional da broca-do-morango.
author FORNARI, R. A.
author_facet FORNARI, R. A.
MACHOTA JUNIOR, R.
BERNARDI, D.
BOTTON, M.
PASTORI, P. L.
author_role author
author2 MACHOTA JUNIOR, R.
BERNARDI, D.
BOTTON, M.
PASTORI, P. L.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Rodrigo A Fornari, UFSM; Ruben Machota Junior, UFPEL; Daniel Bernardi, ESALQ/USP; MARCOS BOTTON, CNPUV; Patrik Luiz Pastori, UFC.
dc.contributor.author.fl_str_mv FORNARI, R. A.
MACHOTA JUNIOR, R.
BERNARDI, D.
BOTTON, M.
PASTORI, P. L.
dc.subject.por.fl_str_mv Atrativo alimentar
Fruticultura
Morango
Praga de planta
Armadilha
Flutuação Populacional
Lobiopa Insularis
topic Atrativo alimentar
Fruticultura
Morango
Praga de planta
Armadilha
Flutuação Populacional
Lobiopa Insularis
description The strawberry sap beetle [Lobiopa insularis (Coleoptera: Nitidulidae)] is one of the most important pests of strawberry crops. This study aimed to determine the relationship between strawberry fruit maturation stages and the feeding of sap beetle in laboratory and to evaluate food attractants and population dynamics of this species during the crop season. To evaluate the feeding preference of strawberry fruits 'Camarosa' at different maturation stages [green (G), semi-ripe (SM) and ripe (R)] were exposed to adult sap beetles in plastic cups. We evaluated in field the effect of food baits and pest fluctuation with traps baited with different food baits: (T1) ripe ground strawberries; (T2) cattle feed, granulated sugar and water; (T3) T1 and T2 attractants mixed at 1:1 ratio; (T4) fruit mix, granulated sugar, water and beer, sprayed with isoamyl-acetate and (T5) control (no food attractants and insecticide). In all treatments the insecticide Malathion1000® CE was mixed. The population dynamics of adult beetles were monitored during throughout the cycle of strawberry culture in the municipalities of Caxias do Sul and Bom Princípio, Rio Grande do Sul state, Brazil, using the best food baits for catching adults of the pest. There was no significant difference in relation to the feeding of sap beetle adults in any of the maturation stages, 96 hours after infestation, with no significant increase in feeding on ripe strawberries. In the field, traps baited with ripe strawberries were effective in attracting insects for seven days, with the first occurrence of the pest in June in the municipality of Caxias do Sul and in August in Bom Princípio, with population peaks during January in both experiments.
publishDate 2013
dc.date.none.fl_str_mv 2013
2014-02-10T11:11:11Z
2014-02-10T11:11:11Z
2014-02-10
2014-02-10T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Horticultura Brasileira, Brasília, v. 31, n. 3, p. 380-385, jul./set. 2013
http://www.alice.cnptia.embrapa.br/alice/handle/doc/979349
identifier_str_mv Horticultura Brasileira, Brasília, v. 31, n. 3, p. 380-385, jul./set. 2013
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/979349
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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