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Botanical insecticide formulation with neem oil and D-limonene for coffee borer control

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dc.contributor.author Brito, Welington Adolfo de
dc.contributor.author Siquieroli, Ana Carolina Silva
dc.contributor.author Andaló, Vanessa
dc.contributor.author Duarte, Jéssyca Gonçalves
dc.contributor.author Sousa, Raquel Maria Ferreira de
dc.contributor.author Felisbino, John Kenedy Rodrigues Pereira
dc.contributor.author Silva, Gleidson Caetano da
dc.date.accessioned 2022-11-25T11:48:08Z
dc.date.available 2022-11-25T11:48:08Z
dc.date.issued 2021-05-12
dc.identifier.citation BRITO, Welington Adolfo de; SIQUIEROLI, Ana Carolina Silva; ANDALÓ, Vanessa; DUARTE, Jéssyca Gonçalves; SOUSA, Raquel Maria Ferreira de; FELISBINO, John Kenedy Rodrigues Pereira; SILVA, Gleidson Caetano da. Botanical insecticide formulation with neem oil and D-limonene for coffee borer control. Pesquisa Agropecuária Brasileira, Brasília, v. 56, 2021,12 may 2021. Available from: https://doi.org/10.1590/S1678-3921.pab2021.v56.02000. Accessed: 25 nov. 2022. pt_BR
dc.identifier.issn 1678-3921
dc.identifier.uri DOI: 10.1590/S1678-3921.pab2021.v56.02000 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/13661
dc.description.abstract The objective of this work was to evaluate the insecticidal activity of a botanical formulation with neem (Azadirachta indica) oil and D-limonene for the control of Hypothenemus hampei, as well as to determine the fatty acid composition of neem oil. Ninety-five percent neem oil was extracted from cold-pressed A. indica seeds, and D-limonene, from citrus peel. Humic extract (organic carbon), potassium, calcium, magnesium, and sulfur were included as additives. The analysis of neem oil by gas chromatography coupled to mass spectrometry showed that linoleic acid (49.28%) is the main fatty acid in its composition. Field tests were carried out on 'Topázio MG 1190' coffee (Coffea arabica) trees, with four applications of the formulated compound every 20 days for a period of 64 days. For the evaluation of insecticidal activity, the botanical formulation was applied to filter paper or topically on the insect’s dorsal side, showing a mortality of 63.34 and 100% after 48 hours, respectively. In the field, insecticidal activity caused a 62.4% reduction in the incidence of the H. hampei population, when compared with the control. The evaluated botanical formulation is efficient in controlling H. hampei in coffee plants. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Empresa Brasileira de Pesquisa Agropecuária - Embrapa pt_BR
dc.relation.ispartofseries Pesquisa Agropecuária Brasileira;v. 56, p. 1-9, 2021;
dc.rights Open Access pt_BR
dc.subject Hypothenemus hampei pt_BR
dc.subject alternative control pt_BR
dc.subject coffee crop pt_BR
dc.subject control programs pt_BR
dc.subject mass spectrometry pt_BR
dc.subject pest arthropods pt_BR
dc.subject.classification Cafeicultura::Pragas, doenças e plantas daninhas pt_BR
dc.title Botanical insecticide formulation with neem oil and D-limonene for coffee borer control pt_BR
dc.type Artigo pt_BR

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