Chemical Composition and Acaricidal Activity of the Essential Oils From Fruits and Leaves of<i>Protium bahianum</i>Daly

Pontes, Wendel José Teles; Silva, Juliana M.O.; Câmara, Cláudio Augusto Gomes da; Gondim-Júnior, Manoel G.C.; Oliveira, José Vargas de; Schwartz, Manfred O. E.

doi:10.1080/10412905.2010.9700324

Cited by 16 publications

(12 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Table 2 displays the percentage of monoterpenes and sesquiterpenes in the essential oils from the leaves of 13 Protium species collected in Panama and Brazil. Species of Protium have been collected from different biomes in P. heptaphyllum is the only species that has been collected in four different biomes: Atlantic rainforest [8], savanna [10], Amazon [11] and Caatinga [12]. Samples collected in Pernambuco have greater amounts of sesquiterpenes [8], which is similar to the present data for P. giganteum and P. aracouquine.…”

supporting

confidence: 83%

“…Species of Protium have been collected from different biomes in P. heptaphyllum is the only species that has been collected in four different biomes: Atlantic rainforest [8], savanna [10], Amazon [11] and Caatinga [12]. Samples collected in Pernambuco have greater amounts of sesquiterpenes [8], which is similar to the present data for P. giganteum and P. aracouquine. On the other hand, oil samples from species collected in the state of Pará have high amounts of monoterpenes (P. pilosum = 94.1%, P. spruceanum = 89.2% and 85%, and P. decandrum = 91.1%).…”

supporting

confidence: 83%

See 1 more Smart Citation

Volatile Constituents of Two Species of Protium from the Atlantic Rainforest in the State of Pernambuco, Brazil

Freitas

Câmara

Moraes

et al. 2011

Natural Product Communications

View full text Add to dashboard Cite

The chemical composition of the essential oils from Protium giganteum and P. aracouchine was determined, for the first time, using GC-MS analysis. From the oil of P. giganteum, 32 components were identified, representing 93.9% of the oil, and from P. aracouchine, 29 components, representing 97.8% of the oil. Among the compounds identified in the P. giganteum oil, 93.6% were sesquiterpenes, with β-caryophyllene (26.0 ± 0.8%), globulol (9.3 ± 0.2%), α-cadinol (7.0 ± 0.5%), α-humulene (6.4 ± 0.1%) and germacrene D (6.2 ± 0.3%) as the major components. Among the 29 compounds identified in the P. aracouchine oil, 95.9% were sesquiterpenes as well, with spathulenol (31.8 ± 1.6%), α-cis-bergamotene (8.8 ± 0.2 %) and viridiflorol (9.7 ± 0.7%) as the major components.

show abstract

supporting

confidence: 83%

supporting

confidence: 83%

Volatile Constituents of Two Species of Protium from the Atlantic Rainforest in the State of Pernambuco, Brazil

Freitas

Câmara

Moraes

et al. 2011

Natural Product Communications

View full text Add to dashboard Cite

show abstract

“…Previous studies have reported the ability of plants to reduce fecundity in T. urticae (Pontes et al, 2010;Ribeiro et al, 2016), but without indicating whether this reduction in fecundity was due to the phytochemical properties of the extracts used or to the death of mites. Reduction of egg numbers and inhibition of oviposition are essential effects of plant extracts on insect reproduction (Costa et al, 2004).…”

Section: Discussionmentioning

confidence: 91%

Evaluation of the insecticidal potential of leaf extracts of Anadenanthera colubrina var. cebil (Griseb) Altschul against Tetranychus urticae Koch and Sitophilus zeamais Mots

Silva-Bessa

Mercês

Malafaia

et al. 2019

J. Env. Anal. Progr.

View full text Add to dashboard Cite

The deterioration and degradation of crops by insects causes economic losses of several billion dollars and affects food security. Sitophilus zeamais and Tetranychus urticae are two economically important species of crops around the world. The high toxicity of synthetic insecticides and the development of insect resistance to currently used chemicals stimulate the investigation of plant-derived insecticides as new alternatives for pest control. The insecticidal properties of secondary metabolites have been recognized, and have been confirmed scientifically in the last decades. The extract in cyclohexane (Ch) and ethyl acetate (Ea) of the leaves of Anadenanthera colubrina var. cebil collected in the dry and rainy seasons were evaluated for the survival and nutritional physiology of S. zeamais (maize weevil) and the acaricidal effect front T. urticae (two-spotted spider). All extracts induced mortality of S. zeamais; however, only cyclohexane dry season (Chd) and ethyl acetate in the rainy season (Ear) caused significant mortality (p <0.05), more than 50%, promoting physiological damage to insects in all concentrations tested. In the mortality tests with the spider mite, extracts Chd and Ear showed an LC50 of 52.75 and 156.42 mg.mL-1. Still, in the same test, it can be observed that oviposition was also susceptible to extracts. Therefore, the extracts of A. colubrina are a source of compounds capable of interfering with and impairing the metabolism of the two studied pests.

show abstract

“…A mortalidade observada nos ácaros rajado pode ocorrer devido à constituição complexa dos óleos essenciais, capazes de reduzir o número de ovos e a inibição da oviposição alterando a reprodução dos insetos (Krinski et al, 2018). Estudos anteriores relatam a capacidade dos óleos essenciais em reduzir a fecundidade em T. urticae (Pontes et al, 2010;Ribeiro et al, 2016), mas sem indicação se esta redução na fecundidade se devia às propriedades dos óleos ou á morte de ácaros.…”

Section: Discussionunclassified

Caracterização fitoquímica e avaliação do potencial acaricida e inseticida do óleo essencial de Hymeneae courbaril L. var. courbaril sobre o ácaro-rajado e o gorgulho do milho

Mercês¹,

Silva-Bessa²,

Malafaia

et al. 2018

J. Env. Anal. Progr.

View full text Add to dashboard Cite

As propriedades inseticidas dos óleos essenciais são geralmente reconhecidas ao longo dos séculos e confirmadas cientificamente nas últimas décadas. Tais produtos podem ser usados na agricultura como uma alternativa para o controle de pragas. O óleo essencial derivado das folhas de Hymenaea courbaril L. var. courbaril foi obtido por hidrodestilação com arraste a vapor e caracterizado fitoquimicamente por cromatografia gasosa/espectrometria de massa (CG/EM); seu potencial acaricida e inseticida foi avaliado contra Tetranychus urticae e Sitophilus zeamais, respectivamente, pragas que ocorrem em uma ampla variedade de culturas economicamente importantes em todo o mundo. Após a análise por CG/EM, foram identificados 36 compostos, sendo 46,42% dos monoterpenos e 51,41% dos sesquiterpenos. Os bioensaios inseticidas avaliaram a interferência do óleo essencial na fisiologia nutricional do gorgulho e no processo de fumigação do ácaro. Os ensaios indicaram que o óleo essencial causou uma mortalidade significativa, promovendo danos fisiológicos ao S. zeamais. O valor de CL50 para T. urticae foi de 35,57 μL/mL de ar; além disso, também foi observado que a oviposição foi afetada negativamente pelo óleo essencial. O óleo essencial de H. courbaril demonstrou ser um potencial controle de pragas por afetar o metabolismo e a reprodução de ambas as espécies de praga testadas.

show abstract

Chemical Composition and Acaricidal Activity of the Essential Oils From Fruits and Leaves ofProtium bahianumDaly

Cited by 16 publications

References 22 publications

Volatile Constituents of Two Species of Protium from the Atlantic Rainforest in the State of Pernambuco, Brazil

Volatile Constituents of Two Species of Protium from the Atlantic Rainforest in the State of Pernambuco, Brazil

Evaluation of the insecticidal potential of leaf extracts of Anadenanthera colubrina var. cebil (Griseb) Altschul against Tetranychus urticae Koch and Sitophilus zeamais Mots

Caracterização fitoquímica e avaliação do potencial acaricida e inseticida do óleo essencial de Hymeneae courbaril L. var. courbaril sobre o ácaro-rajado e o gorgulho do milho

Contact Info

Product

Resources

About