Chemical composition and insecticidal properties of the essential oil of &lt;i&gt;Bidens frondosa&lt;/i&gt; L (Asteraceae) against booklice (&lt;i&gt;Liposcelis bostrychophila&lt;/i&gt;)

Li, Heng Yu; Chen, Xu Bo; Liu, Qi Zhi; Liu, Zhi Long

doi:10.4314/tjpr.v16i1.23

Cited by 6 publications

(5 citation statements)

References 15 publications

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“…The essential oil yields, calculated on a dry basis, were 0.25% for both BG1 and BG2, similar to those reported in studies carried out with other plants of this genus …”

Section: Resultssupporting

confidence: 87%

“…The essential oil yields, calculated on a dry basis, were 0.25% for both BG1 and BG2, similar to those reported in studies carried out with other plants of this genus. 4,5,24,25 The EOs were analyzed by GC-MS and quantified by GC-FID using internal standards and RFFs. The RFFs values are presented in Table 1, while the volatile constituents identified and quantified in fresh leaf BG1 and BG2 EOs are displayed in Table 2, alongside the components listed according to their order of elution on a DB-5 column.…”

Section: Volatile Compositionmentioning

confidence: 99%

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Characterization of volatile and odor‐active compounds of the essential oil from Bidens graveolens Mart. (Asteraceae)

Silva

Bizzo

Vieira

et al. 2019

Flavour & Fragrance J

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During a bioprospection study in the Brazilian Cerrado, samples of Bidens graveolens Mart., an endemic species, were investigated. Chemical and olfactive analyses were performed on the essential oil obtained from fresh leaves of B. graveolens collected in November 2013 (BG1) and May 2014 (BG2). A total of 60 compounds were identified in the essential oil extracted from fresh leaves, by hydrodistillation. The main constituents were identified as monoterpene hydrocarbons, ranging from 86.5% to 89.6%. Limonene was the major compound, accounting for 22.8% in BG1 and 47.7% in BG2. Thirty‐three–oxygenated monoterpenes were identified, comprising about 9% in both essential oils (EO). The attributes described by the panelists are in accordance to the sensorial profile. Myrcene, limonene, epoxy‐myrcene, and limonene dioxide were rated by all panelists. Present at a frequency of 83.3%, α‐pinene, β‐pinene, α‐pinene oxide, and carvone were picked out by five panelists. It is noteworthy that most compounds rated with the highest intensity score belonged to the oxygenated monoterpene class, considered the most expressive terpene class used in perfumery. In general, these compounds were described as presenting green, herb, spicy, fresh, and camphoraceus odors.

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“…The essential oil yields, calculated on a dry basis, were 0.25% for both BG1 and BG2, similar to those reported in studies carried out with other plants of this genus …”

Section: Resultssupporting

confidence: 87%

Section: Volatile Compositionmentioning

confidence: 99%

Characterization of volatile and odor‐active compounds of the essential oil from Bidens graveolens Mart. (Asteraceae)

Silva

Bizzo

Vieira

et al. 2019

Flavour & Fragrance J

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“…In their works published in 2017, Li et al [48], Mendes et al [49], and Oboh et al [50] studied the insecticidal effect of EOs obtained from Bidens frondosa L. aerial parts, different Psidium guajava L. cultivars, respectively, orange peels, against different pests (L. bostrychophila, A. aegypti, respectively, Tribolium confusum, Callosobruchus maculatus, and S. oryzae). Other authors used both assays discussed in this chapter for the evaluation of EOs.…”

Section: T Castaneum L Bostrychophila S Oryzae S Granarius Rhmentioning

confidence: 99%

The application of essential oils as a next-generation of pesticides: recent developments and future perspectives

Fierăscu

Fierascu

Dinu-Pîrvu

et al. 2019

Zeitschrift Für Naturforschung C

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Abstract The overuse of synthetic pesticide, a consequence of the rush to increase crop production, led to tremendous adverse effects, as they constitute a major pollutant for both soils and water, with a high toxicity towards humans and animals and, at the same time, led to development of pest resistance. In the last period, the researches were directed towards finding new solutions with a lower toxicity, less damaging behaviour towards the environment, and a better specificity of action. In this context, the use of essential oils, a complex and unique mixture of compounds, can be considered for the next-generation pesticides. This review aims to present the main applications of the essential oils as insecticides, herbicides, acaricides, and nematicides, as they emerged from the scientific literature published in the last 5 years (2015 to present). From the identified articles within the time period, only those dealing with essential oils obtained by the authors (not commercially available) were selected to be inserted in the review, characterized using established analytical techniques and employed for the envisaged applications. The review is concluded with a chapter containing the main conclusions of the literature study and the future perspectives, regarding the application of essential oils as next-generation pesticides.

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“…Borneol is the marker constituent of aerial parts oil and it is likely one of the responsible towards the higher toxicity of I. graveolens essential oil against T. castaneum . Researchers from China described the toxicity of borneol against booklice [46] . The sesquiterpene caryophyllene oxide was highly toxic to L. serricorne and L. bostrychophila with LD 50 =45.7 μg/adult and 46.4 μg/cm 2 , respectively [43] .…”

Section: Resultsmentioning

confidence: 99%

“…Researchers from China described the toxicity of borneol against booklice. [46] The sesquiterpene caryophyllene oxide was highly toxic to L. serricorne and L. bostrychophilawith LD 50 = 45.7 μg/ adult and 46.4 μg/cm 2 , respectively. [43] Bornyl acetate exhibited strong contact toxicity against L. bostrychophila and T. castaneum with LD 50 = 32.9 and 66.0, respectively.…”

Section: Contact Toxicity Bioassaymentioning

confidence: 99%

Chemical Composition, Toxicity and Repellency ofInula graveolensEssential Oils from Roots and Aerial Parts against Stored‐Product BeetleTribolium castaneum(Herbst)

Mustapha

Algethami

Elamin

et al. 2023

Chemistry & Biodiversity

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In this work, essential oils extracted from roots and aerial parts of Inula graveolens by hydrodistillation and their fractions obtained by chromatographic simplification were first investigated for their chemical composition by GC/MS and then evaluated for the first time for their repellency and contact toxicity properties against Tribolium castaneumadults. Twenty-eight compounds were identified in roots essential oil (REO), which accounted for 97.9 % of the total oil composition, with modhephen-8-β-ol (24.7 %), cis-arteannuic alcohol (14.8 %), neryl isovalerate (10.6 %) and thymol isobutyrate (8.5 %) as major constituents. Twenty-two compounds were found in the essential oil from aerial parts (APEO), which accounted for 93.9 % of the total oil, with borneol (28.8 %), caryophylla-4(14),8(15)-dien-6-ol (11.5 %), caryophyllene oxide (10.9 %), τ-cadinol (10.5 %) and bornyl acetate (9.4 %) as main compounds.REO and APEO displayed stronger repellency after 2 h of exposure (80.0 and 90.0 %, respectively) against T. castaneum at the concentration of 0.12 μL/cm 2 . After fractionation, fractions R 4 and R 5 exhibited greater effects (83.3 % and 93.3 %, respectively) than the roots essential oil. Furthermore, the fractions AP 2 and AP 3 showed higher repellency (93.3 and 96.6 %, respectively) than the aerial parts oil. The LD 50 values of oils from roots and aerial parts topically applied were 7.44 % and 4.88 %, respectively. Results from contact toxicity assay showed that fraction R 4 was more effective than the roots oil with LD 50 value of 6.65 %. These results suggests that essential oils of roots and aerial parts from I. graveolens may be explored as potential natural repellent and contact insecticides against T. castaneum in stored products.

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Chemical composition and insecticidal properties of the essential oil of <i>Bidens frondosa</i> L (Asteraceae) against booklice (<i>Liposcelis bostrychophila</i>)

Cited by 6 publications

References 15 publications

Characterization of volatile and odor‐active compounds of the essential oil from Bidens graveolens Mart. (Asteraceae)

Characterization of volatile and odor‐active compounds of the essential oil from Bidens graveolens Mart. (Asteraceae)

The application of essential oils as a next-generation of pesticides: recent developments and future perspectives

Chemical Composition, Toxicity and Repellency ofInula graveolensEssential Oils from Roots and Aerial Parts against Stored‐Product BeetleTribolium castaneum(Herbst)

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