Chemical composition and insecticidal activity of the essential oil of Cymbopogon flexuosus against Bemisia tabaci

Mondal, P.; Nebapure, Suresh M.; Rajna, S.; Shakil, Najam A.; Kaushik, Parshant; Rana, Virendra Singh

doi:10.5958/0975-6892.2021.00014.9

Cited by 3 publications

(3 citation statements)

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“…et al, 2006), así como contra otras plagas, como los lepidópteros Trichoplusia ni y Spodoptera litura (Liu et al, 2021; Tak e Isman 2017b). También muestra efectos en la oviposición y supervivencia de B. tabaci (Mondal et al, 2021). Otro compuesto reportado como altamente activo contra plagas es el γ-terpineno, cuyos efectos se han documentado contra Spodoptora littoralis, Aphis fabae y Aphis gossypii (Abbassy et al, 2009;Zhou et al, 2021).…”

Section: Discussionunclassified

EFECTO DEL ACEITE ESENCIAL DE Lippia origanoides Kunth Y DOS DE SUS COMPUESTOS ORGÁNICOS VOLÁTILES SOBRE Tetranychus urticae Koch (Acari: Tetranychidae) Y Bemisia tabaci Genn (Hemiptera: Aleyrodidae) EN INVERNADERO

Herrera-Gorocica,

Hernández-Núñez,

Calvo-Irabien

et al. 2023

Trop Subtrop Agroecosyst

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Background. The use of plant-derived products is an environmentally friendly option to reduce the use of chemical pesticides for pest management. Objective. To evaluate the lethal toxic and repellent effect of the essential oil (EO) of the Mexican oregano (Lippia origanoides) and two of its main components, carvacrol and thymol, on the mortality and repellency of immature B. tabaci and T. urticae in the greenhouse. Methodology. The EO of L. origanoides, carvacrol and thymol at 0.2% and 0.01% were sprayed on eggplant leaves infested with the pests. The mortality of individuals was evaluated at 24 and 48 h and the repellency at 2 and 5 days after application in T. urticae and B. tabaci. Results. The EO and carvacrol at 0.2 % v/v caused 80-99 % mortality in T. urticae and B. tabaci, and EO was the one that caused more than 50 % repellency. The analysis of the L. origanoides EO by gas chromatography – mass spectrometry showed that the major compounds were thymol (41.14 %), p-cymene (14.06 %) and carvacrol (9.25 %). Implication. The essential oil of L. origanoides and of its main components, thymol and carvacrol, represent a viable alternative to manage B. tabaci and T. urticae. Conclusion. The EO of L. origanoides and carvacrol at 0.2 % v/v produce more that 80 % mortality and more that 50 % repellency in T. urticae and B. tabaci

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Section: Discussionunclassified

EFECTO DEL ACEITE ESENCIAL DE Lippia origanoides Kunth Y DOS DE SUS COMPUESTOS ORGÁNICOS VOLÁTILES SOBRE Tetranychus urticae Koch (Acari: Tetranychidae) Y Bemisia tabaci Genn (Hemiptera: Aleyrodidae) EN INVERNADERO

Herrera-Gorocica,

Hernández-Núñez,

Calvo-Irabien

et al. 2023

Trop Subtrop Agroecosyst

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“…After 48 h, mortality from lemongrass oil and citral was 35.2-90.12% and 28.58-82.2%, respectively, compared to control. Citral has been identified as a bioactive molecule, responsible for the mortality and ovipositional deterrent activity of the oil against B. tabaci (Mondal et al 2021a). The potential of Eucalytpus globulus leaf extracts against B. tabaci was investigated.…”

Section: Oviposition Inhibitors and Ovicidal Actionmentioning

confidence: 99%

“…Essential oil was discovered to be extremely harmful to whiteflies. E. globulus oil contains the bioactive compound 1,8-cineole, which has insecticidal and oviposition preventive properties (Mondal et al 2021b).…”

Section: Oviposition Inhibitors and Ovicidal Actionmentioning

confidence: 99%

Essential oils as green pesticides: An overview

Kumar

MAHAPATRO

Yadav³

et al. 2022

Indian J Agri Sci

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Essential oils (EOs) obtained from different parts of plants consist of diverse chemical constituents. Most of the essential oils are rich in monoterpenes, sesquiterpenes and phenylpropenes. The diversity of chemical constituents imparts several biological activities such as insecticidal, repellent, attractant, antifeedant, oviposition deterrent, disruption in growth regulation, fungicidal and antiviral to these essential oils. Traditionally, EOs are being utilised for management of insect pests both in field crops and storage. Mostly these essential oils are found to affect insects by inhibiting several enzymes such as acetylcholine esterages, Glutathion S-transferages and also octopaminergic nervous system. They do not show toxicity against the mammals and fishes, due to absence of target site in these organisms. A few essential oils are exempted from pesticide registration and are being used as seasoning agents in food and beverage products. Moreover, these EOs can be a potential “green pesticide” against agricultural pests and support to the organic food production. The main purpose of this review is to emphasize on biological activities of EOs. This comprehensive and critical review will be helpful for chemists to develop more candidates based on these moieties and also for plant protectionists to identify promising EOs as per the need.

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Impact of plant monoterpenes on insect pest management and insect-associated microbes

Qasim,

Islam,

Rizwan

et al. 2024

Heliyon

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Chemical composition and insecticidal activity of the essential oil of Cymbopogon flexuosus against Bemisia tabaci

Cited by 3 publications

References 0 publications

EFECTO DEL ACEITE ESENCIAL DE Lippia origanoides Kunth Y DOS DE SUS COMPUESTOS ORGÁNICOS VOLÁTILES SOBRE Tetranychus urticae Koch (Acari: Tetranychidae) Y Bemisia tabaci Genn (Hemiptera: Aleyrodidae) EN INVERNADERO

EFECTO DEL ACEITE ESENCIAL DE Lippia origanoides Kunth Y DOS DE SUS COMPUESTOS ORGÁNICOS VOLÁTILES SOBRE Tetranychus urticae Koch (Acari: Tetranychidae) Y Bemisia tabaci Genn (Hemiptera: Aleyrodidae) EN INVERNADERO

Essential oils as green pesticides: An overview

Impact of plant monoterpenes on insect pest management and insect-associated microbes

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