Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot

Detalhes bibliográficos
Autor(a) principal: Bellotte,José A.M.
Data de Publicação: 2009
Outros Autores: Kupper,Kátia C., Rinaldo,Davi, Souza,Andressa de, Pereira,Fernanda D., Goes,Antonio de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Tropical plant pathology (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762009000200001
Resumo: In the current study, various treatments were used in the acceleration of decomposition in Sicilian lemon leaves as an auxiliary measure to control citrus black spot. The treatments tested were: 1) urea (12.5 g/L); 2) calcium nitrate (12.5 g/L); 3) dolomitic limestone (2 t/ha); 4) Embiotic® (commercial composting accelerator - 1% of the activated product); 5) Soil-Set® + Compostaid® (0.75 mL/L + 0.75 g/L; and 6) control. Treatments 1, 2, 4, and 5 were applied in solution under the plant's crowns (800 L/ha), while dolomitic limestone was applied to only one side of the plant using a drop spreader. The most efficient treatment in reducing leaf weight was with urea, calcium nitrate and Soil-Set® + Compostaid®. In relation to cellulose, Embiotic® and Soil-Set® + Compostaid® reduced the same content showing a high efficiency in the decomposition rate of the lemon leaves. As for the dehydrogenase activity, there was an increase in the first and second evaluations, followed by a reduction in the second and third observations, amounting to 9.90% for dolomitic limestone, and 72.41% for the control. The results showed the viability of accelerating decomposition of citrus leaves fallen on the soil as a supplementary control measure for Guignardia citricarpa.
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spelling Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spotGuignardia citricarpaPhyllosticta citricarpaCitrus limoCultural controlIn the current study, various treatments were used in the acceleration of decomposition in Sicilian lemon leaves as an auxiliary measure to control citrus black spot. The treatments tested were: 1) urea (12.5 g/L); 2) calcium nitrate (12.5 g/L); 3) dolomitic limestone (2 t/ha); 4) Embiotic® (commercial composting accelerator - 1% of the activated product); 5) Soil-Set® + Compostaid® (0.75 mL/L + 0.75 g/L; and 6) control. Treatments 1, 2, 4, and 5 were applied in solution under the plant's crowns (800 L/ha), while dolomitic limestone was applied to only one side of the plant using a drop spreader. The most efficient treatment in reducing leaf weight was with urea, calcium nitrate and Soil-Set® + Compostaid®. In relation to cellulose, Embiotic® and Soil-Set® + Compostaid® reduced the same content showing a high efficiency in the decomposition rate of the lemon leaves. As for the dehydrogenase activity, there was an increase in the first and second evaluations, followed by a reduction in the second and third observations, amounting to 9.90% for dolomitic limestone, and 72.41% for the control. The results showed the viability of accelerating decomposition of citrus leaves fallen on the soil as a supplementary control measure for Guignardia citricarpa.Sociedade Brasileira de Fitopatologia2009-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762009000200001Tropical Plant Pathology v.34 n.2 2009reponame:Tropical plant pathology (Online)instname:Sociedade Brasileira de Fitopatologiainstacron:SBF10.1590/S1982-56762009000200001info:eu-repo/semantics/openAccessBellotte,José A.M.Kupper,Kátia C.Rinaldo,DaviSouza,Andressa dePereira,Fernanda D.Goes,Antonio deeng2009-06-29T00:00:00Zoai:scielo:S1982-56762009000200001Revistahttps://www.scielo.br/j/tpp/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbf-revista@ufla.br1983-20521982-5676opendoar:2009-06-29T00:00Tropical plant pathology (Online) - Sociedade Brasileira de Fitopatologiafalse
dc.title.none.fl_str_mv Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot
title Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot
spellingShingle Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot
Bellotte,José A.M.
Guignardia citricarpa
Phyllosticta citricarpa
Citrus limo
Cultural control
title_short Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot
title_full Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot
title_fullStr Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot
title_full_unstemmed Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot
title_sort Acceleration of the decomposition of Sicilian lemon leaves as an auxiliary measure in the control of citrus black spot
author Bellotte,José A.M.
author_facet Bellotte,José A.M.
Kupper,Kátia C.
Rinaldo,Davi
Souza,Andressa de
Pereira,Fernanda D.
Goes,Antonio de
author_role author
author2 Kupper,Kátia C.
Rinaldo,Davi
Souza,Andressa de
Pereira,Fernanda D.
Goes,Antonio de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Bellotte,José A.M.
Kupper,Kátia C.
Rinaldo,Davi
Souza,Andressa de
Pereira,Fernanda D.
Goes,Antonio de
dc.subject.por.fl_str_mv Guignardia citricarpa
Phyllosticta citricarpa
Citrus limo
Cultural control
topic Guignardia citricarpa
Phyllosticta citricarpa
Citrus limo
Cultural control
description In the current study, various treatments were used in the acceleration of decomposition in Sicilian lemon leaves as an auxiliary measure to control citrus black spot. The treatments tested were: 1) urea (12.5 g/L); 2) calcium nitrate (12.5 g/L); 3) dolomitic limestone (2 t/ha); 4) Embiotic® (commercial composting accelerator - 1% of the activated product); 5) Soil-Set® + Compostaid® (0.75 mL/L + 0.75 g/L; and 6) control. Treatments 1, 2, 4, and 5 were applied in solution under the plant's crowns (800 L/ha), while dolomitic limestone was applied to only one side of the plant using a drop spreader. The most efficient treatment in reducing leaf weight was with urea, calcium nitrate and Soil-Set® + Compostaid®. In relation to cellulose, Embiotic® and Soil-Set® + Compostaid® reduced the same content showing a high efficiency in the decomposition rate of the lemon leaves. As for the dehydrogenase activity, there was an increase in the first and second evaluations, followed by a reduction in the second and third observations, amounting to 9.90% for dolomitic limestone, and 72.41% for the control. The results showed the viability of accelerating decomposition of citrus leaves fallen on the soil as a supplementary control measure for Guignardia citricarpa.
publishDate 2009
dc.date.none.fl_str_mv 2009-04-01
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=S1982-56762009000200001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762009000200001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1982-56762009000200001
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 Sociedade Brasileira de Fitopatologia
publisher.none.fl_str_mv Sociedade Brasileira de Fitopatologia
dc.source.none.fl_str_mv Tropical Plant Pathology v.34 n.2 2009
reponame:Tropical plant pathology (Online)
instname:Sociedade Brasileira de Fitopatologia
instacron:SBF
instname_str Sociedade Brasileira de Fitopatologia
instacron_str SBF
institution SBF
reponame_str Tropical plant pathology (Online)
collection Tropical plant pathology (Online)
repository.name.fl_str_mv Tropical plant pathology (Online) - Sociedade Brasileira de Fitopatologia
repository.mail.fl_str_mv sbf-revista@ufla.br
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