Insecticidal and repellent activity of essential oil from <i>Amomum villosum Lour</i>. and its main compounds against two stored-product insects

Chen, Zhen-Yang; Guo, Shan-Shan; Cao, Jiankang; Pang, Xue; Geng, Zhu‐Feng; Wang, Yan; Zhang, Zhe; Du, Shu-Shan

doi:10.1080/10942912.2018.1508158

Cited by 46 publications

(14 citation statements)

References 43 publications

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“…Such a difference of insecticidal activity against various insect species is common. [47] Chen et al [48] found that the essential oil of Amomum villosum Lour. showed fumigant toxicity to red flour beetles but was inactive to cigarette beetles.…”

Section: Contact Toxicitymentioning

confidence: 99%

Bioactivities of patchoulol and phloroacetophenone from Pogostemon cablin essential oil against three insects

Feng

Wang

You

et al. 2019

International Journal of Food Properties

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The essential oil was obtained from the aerial parts of Pogostemon cablin by hydrodistillation. The chemical compounds of P. cablin essential oil were analyzed by gas chromatography-flame ionization detection and gas chromatography-mass spectrometry. Eight compounds were totally identified and accounted for 92.4% of the oil. Patchoulol was the major component (51.1%), followed by phloroacetophenone (23.5%) and β-patchoulene (7.3%). The essential oil and its two major compounds patchoulol and phloroacetophenone were evaluated for their contact and repellent activities against Tribolium castaneum, Lasioderma serricorne, and Liposcelis bostrychophila. Results of bioassays indicated that the essential oil and patchoulol had great contact toxicity against three species of insects. Meanwhile, the essential oil and patchoulol showed great repellent activities against T. castaneum and L. bostrychophila but were mildly repellent to L. serricorne. Phloroacetophenone exhibited neither contact nor repellent activity against any of these target insects. This work emphasized the promising potential of P. cablin to control insect pests during storage.

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Section: Contact Toxicitymentioning

confidence: 99%

Bioactivities of patchoulol and phloroacetophenone from Pogostemon cablin essential oil against three insects

Feng

Wang

You

et al. 2019

International Journal of Food Properties

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“…by their chemical composition. Steam distillation combined with gas chromatography-mass spectrometry (GC-MS) is used as the routine method for the analysis of the volatile oils of FA [11,12,13]. However, until now no study could show the chemical difference between the volatile oils of FAL and FALX.…”

Section: Introductionmentioning

confidence: 99%

Comparison of Volatile Oil between the Fruits of Amomum villosum Lour. and Amomum villosum Lour. var. xanthioides T. L. Wu et Senjen Based on GC-MS and Chemometric Techniques

Wang

Chen

et al. 2019

Molecules

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Fructus Amomi (FA) is usually regarded as the dried ripe fruit of Amomum villosum Lour. (FAL) or Amomum villosum Lour. var. xanthioides T. L. Wu et Senjen (FALX.). However, FAL, which always has a much higher price because of its better quality, is often confused with FALX. in the market. As volatile oil is the main constituent of FA, a strategy combining gas chromatography–mass spectrometry (GC-MS) and chemometric approaches was applied to compare the chemical composition of FAL and FALX. The results showed that the oil yield of FAL was significantly higher than that of FALX. Total ion chromatography (TIC) showed that cis-nerolidol existed only in FALX. Bornyl acetate and camphor can be considered the most important volatile components in FAL and FALX., respectively. Moreover, hierarchical cluster analysis (HCA) and principal component analysis (PCA) successfully distinguished the chemical constituents of the volatile oils in FAL and FALX. Additionally, bornyl acetate, α-cadinol, linalool, β-myrcene, camphor, d-limonene, terpinolene and borneol were selected as the potential markers for discriminating FAL and FALX. by partial least squares discrimination analysis (PLS-DA). In conclusion, this present study has developed a scientific approach to separate FAL and FALX. based on volatile oils, by GC-MS combined with chemometric techniques.

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“…, assigning the biological potential of EOs to the presence of oxygenated monoterpenes, sesquiterpenes hydrocarbons, and hydrocarbon monoterpenes. Several other studies describe the application of various EOs for the control of insects causing severe economic losses[55][56][57][58][59]. Among those studies, it is worth to mention the studies of Navarro-Rocha et al[55], who evaluated two populations of Geranium macrorrhizum L. The wild variety (cultivated in Hungary) showed superior properties (in terms of feeding inhibition and setting inhibition) against Spodoptera littoralis, M. persicae, and Rhopalosiphum padi, Pinene (30.57), 3-carene (26.84), β-phellandrene (21.34), by GC-MS All EOs were obtained by water distillation/steam distillation.…”

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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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Insecticidal and repellent activity of essential oil from Amomum villosum Lour. and its main compounds against two stored-product insects

Cited by 46 publications

References 43 publications

Bioactivities of patchoulol and phloroacetophenone from Pogostemon cablin essential oil against three insects

Bioactivities of patchoulol and phloroacetophenone from Pogostemon cablin essential oil against three insects

Comparison of Volatile Oil between the Fruits of Amomum villosum Lour. and Amomum villosum Lour. var. xanthioides T. L. Wu et Senjen Based on GC-MS and Chemometric Techniques

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

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