High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards.
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
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/924989 |
Resumo: | The peach, Prunus persica, is an important economic crop in southern Brazil, where family farms are predominantly small. The South American fruit fly, Anastrepha fraterculus is a limiting factor to increased production in orchard crops. Increased organic production in Brazil has stimulated research to find ecological based pest management. This research was carried out in order to evaluate the efficacy of preparations at high dilution in managing A. fraterculus in organic peach orchards. Experiments were conducted under field conditions in randomized blocks during 2003/04 and 2004/05. Treatments consisted of A. fraterculus nosodes and Staphysagria homeopathic preparations, both at two high dilution levels, 3CH and 6CH (centesimal hahnemannian dilution method), applied at two spray intervals, 5 and 10 days, and a control. Fruit losses due to A. fraterculus infestation varied from 40 to 98.3%. Although there were significant differences among treatments in the first harvest of two of the three experiments there were no significant differences in the second harvest of any of the experiments. None of the homeopathic preparations reduced the incidence of infested fruit significantly below that of the water control in any of the three experiments. Further studies must combine other strategies such as bagging fruits and planting of early season cultivars. Variation on high dilution potency, dose, and frequency of application must also be considered. |
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High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards.Homeopatia agrícolaPreparado de alta diluiçãoStaphysagriaMosca-das-frutasProteção vegetalFruticulturaPêssegoPraga de plantaAgricultura OrgânicaThe peach, Prunus persica, is an important economic crop in southern Brazil, where family farms are predominantly small. The South American fruit fly, Anastrepha fraterculus is a limiting factor to increased production in orchard crops. Increased organic production in Brazil has stimulated research to find ecological based pest management. This research was carried out in order to evaluate the efficacy of preparations at high dilution in managing A. fraterculus in organic peach orchards. Experiments were conducted under field conditions in randomized blocks during 2003/04 and 2004/05. Treatments consisted of A. fraterculus nosodes and Staphysagria homeopathic preparations, both at two high dilution levels, 3CH and 6CH (centesimal hahnemannian dilution method), applied at two spray intervals, 5 and 10 days, and a control. Fruit losses due to A. fraterculus infestation varied from 40 to 98.3%. Although there were significant differences among treatments in the first harvest of two of the three experiments there were no significant differences in the second harvest of any of the experiments. None of the homeopathic preparations reduced the incidence of infested fruit significantly below that of the water control in any of the three experiments. Further studies must combine other strategies such as bagging fruits and planting of early season cultivars. Variation on high dilution potency, dose, and frequency of application must also be considered.L. C. D. RUPP, CENTRO ECOLÓGICO DE IPÊ; M. I. C. BOFF, UDESC; P. BOFF, EPAGRI; P. A. DE S. GONÇALVES, EPAGRI; MARCOS BOTTON, CNPUV.RUPP, L. C. D.BOFF, M. I. C.BOFF, P.GONÇALVES, P. A. de S.BOTTON, M.2019-05-10T00:37:50Z2019-05-10T00:37:50Z2012-05-1820122019-05-10T00:37:50Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBiological Agriculture & Horticulture, Oxon, v. 28, n. 1,, p. 41-48, mar. 2012.http://www.alice.cnptia.embrapa.br/alice/handle/doc/924989enginfo: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:EMBRAPA2019-05-10T00:37:57Zoai:www.alice.cnptia.embrapa.br:doc/924989Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542019-05-10T00:37:57Repositório 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 |
High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards. |
title |
High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards. |
spellingShingle |
High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards. RUPP, L. C. D. Homeopatia agrícola Preparado de alta diluição Staphysagria Mosca-das-frutas Proteção vegetal Fruticultura Pêssego Praga de planta Agricultura Orgânica |
title_short |
High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards. |
title_full |
High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards. |
title_fullStr |
High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards. |
title_full_unstemmed |
High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards. |
title_sort |
High dillution of Staphysagria and fruit fly biotherapic preparations to manage South American fruit fly, Anastrepha fraterculus, in organic peach orchards. |
author |
RUPP, L. C. D. |
author_facet |
RUPP, L. C. D. BOFF, M. I. C. BOFF, P. GONÇALVES, P. A. de S. BOTTON, M. |
author_role |
author |
author2 |
BOFF, M. I. C. BOFF, P. GONÇALVES, P. A. de S. BOTTON, M. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
L. C. D. RUPP, CENTRO ECOLÓGICO DE IPÊ; M. I. C. BOFF, UDESC; P. BOFF, EPAGRI; P. A. DE S. GONÇALVES, EPAGRI; MARCOS BOTTON, CNPUV. |
dc.contributor.author.fl_str_mv |
RUPP, L. C. D. BOFF, M. I. C. BOFF, P. GONÇALVES, P. A. de S. BOTTON, M. |
dc.subject.por.fl_str_mv |
Homeopatia agrícola Preparado de alta diluição Staphysagria Mosca-das-frutas Proteção vegetal Fruticultura Pêssego Praga de planta Agricultura Orgânica |
topic |
Homeopatia agrícola Preparado de alta diluição Staphysagria Mosca-das-frutas Proteção vegetal Fruticultura Pêssego Praga de planta Agricultura Orgânica |
description |
The peach, Prunus persica, is an important economic crop in southern Brazil, where family farms are predominantly small. The South American fruit fly, Anastrepha fraterculus is a limiting factor to increased production in orchard crops. Increased organic production in Brazil has stimulated research to find ecological based pest management. This research was carried out in order to evaluate the efficacy of preparations at high dilution in managing A. fraterculus in organic peach orchards. Experiments were conducted under field conditions in randomized blocks during 2003/04 and 2004/05. Treatments consisted of A. fraterculus nosodes and Staphysagria homeopathic preparations, both at two high dilution levels, 3CH and 6CH (centesimal hahnemannian dilution method), applied at two spray intervals, 5 and 10 days, and a control. Fruit losses due to A. fraterculus infestation varied from 40 to 98.3%. Although there were significant differences among treatments in the first harvest of two of the three experiments there were no significant differences in the second harvest of any of the experiments. None of the homeopathic preparations reduced the incidence of infested fruit significantly below that of the water control in any of the three experiments. Further studies must combine other strategies such as bagging fruits and planting of early season cultivars. Variation on high dilution potency, dose, and frequency of application must also be considered. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-05-18 2012 2019-05-10T00:37:50Z 2019-05-10T00:37:50Z 2019-05-10T00:37:50Z |
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 |
Biological Agriculture & Horticulture, Oxon, v. 28, n. 1,, p. 41-48, mar. 2012. http://www.alice.cnptia.embrapa.br/alice/handle/doc/924989 |
identifier_str_mv |
Biological Agriculture & Horticulture, Oxon, v. 28, n. 1,, p. 41-48, mar. 2012. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/924989 |
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) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1817695555719004160 |