Chemical constituents of essential oils of Tephrosia purpurea and Ipomoea carnea and their repellent activity against Odoiporus longicollis

Sahayaraj, K.; Kombiah, P.; Dikshit, A. K.; Rathi, J. Martin

doi:10.2298/jsc140425082s

Cited by 18 publications

(8 citation statements)

References 17 publications

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“…T. purpurea is known for its strong insecticidal efficacy. Sahayaraj [ 57 ] evaluated the potential of T. purpurea essential oil from stem and roots. Hexadecanoic acid was found to be the most abundant compound present.…”

Section: Common Species and Their Insecticidal Activitiesmentioning

confidence: 99%

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Plants in the Genus Tephrosia: Valuable Resources for Botanical Insecticides

Zhang

Qin

Chen

et al. 2020

Insects

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Synthetic insecticides are effective in controlling insect pests but can also harm nontarget organisms and the environment. During the last 40 years, there has been an increasing interest in alternative insecticides, particularly those derived from plants, commonly known as botanical insecticides. However, commercially available botanical insecticides remain limited. Rotenone is one of the earliest identified compounds and was used as fish poison and pest management. Due to its link with Parkinson disease, the use of rotenone was banned in many developed countries. Rotenone used to be isolated from Derris spp. and Lonchocarpus spp., and it can also be isolated from Tephrosia species. In this article, we present basic botanical information on selected Tephrosia species and their major compounds related to insecticidal activities and highlight the current use of extracts derived from some species, Tephrosia vogelii in particular, for control of insect pests in stored grains and crop production. The crude extracts contain multiple bioactive compounds, mainly rotenone, deguelin, rotenolone, and tephrosin, which act in either additive or synergistic fashion, resulting in effective control of insect pests. There are about 400 species in the genus Tephrosia, and species and even strains or variants vary greatly in these active compounds. We argue that a systematic evaluation of bioactive compounds in different species are needed, and species or strains with high insecticidal activities should be selected for use in the sustainable control of insect pests.

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Section: Common Species and Their Insecticidal Activitiesmentioning

confidence: 99%

“…exempta , and Eldana sacchariana [ 54 ]. Essential oil derived from T. purpurea showed stronger repellent activity against male banana stem weevils than the female ones [ 57 ]. The potentials of these species for repellency of insect pests deserve further investigation.…”

Section: The Use Of Tephrosia Plants For Managimentioning

confidence: 99%

Plants in the Genus Tephrosia: Valuable Resources for Botanical Insecticides

Zhang

Qin

Chen

et al. 2020

Insects

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“…[34] Leaves According to Tirkey et al,1988;Vaishali et al, 2009 presence of thirteen compounds which include hexadecanoic acid, stearic acid, 1, 2 diethyl phthalate, n-octadecanol, octacosane, hexatriacontane, tetracontane, 3-diethylamino-1-propanol. [35] According to Baloghet al, 1999 leaves shows presence of swainsonine and calystegines B1, B2, B3 and C1 were detected in the aqueous ethanolic extract of leaf. [36] Flowers According to Gupta et al, 2010 flowers contain flavonoids, tannins, glycosides, alkaloids, carbohydrates and phenolic compound.…”

Section: Convolvulus Batatilla Kunthmentioning

confidence: 99%

Untitled

2021

J Pharmacogn Phytochem

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The genus Ipomea includes a large number of species and found everywhere around road side, waste land, canal land etc. Ipomea carnea (family: Convolvulaceae) is erect, woody, hairy, and slight cylindrical in shape, greenish in color which grows up to 6m on terrestrial land. It is popularly known as bush morning glory or beshram. The stem part of I. carnea. Contain alternate leaves. In Ayurveda, Siddha and Unani system of medicine, this plant is used as a folk medicine and literature reveals that I. carnea possess potential anti oxidant activity, immuno-stimulant, anti-cancer, hepato-protective and many other pharmacological activities. Chemical constituents of I. carnea are 2-ethyl-1,3dimethylbenzene, 2-(12-pentadecynyloxy)tetrahydro2H-pyran, 3-furanyl[2-hydroxy-4-methyl-2--(2-methylpropyl)cyclopentyl]-methanone, 2,2-dideuterooctadecanal, hexadecanoic acid, Linoleic acid etc. After exhaustive literature survey, it may be concluded that I. carnea can be a considered as a safe, economic and potential medicinal plant for the treatment in many diseased conditions and may be explored by incorporating its active component(s)/extract(s)/fraction(s) in suitable drug delivery system(s) for therapeutic benefits.

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“…OL causes 10%–90% yield losses, depending upon the growth stage of the crop and management efficiency [12,13]. CS larvae create complex tunnel systems in the corm and rhizome of banana plants, leading to their toppling, often shortly before fruit harvest.…”

Section: Introductionmentioning

confidence: 99%

Phenylphenalenones Accumulate in Plant Tissues of Two Banana Cultivars in Response to Herbivory by the Banana Weevil and Banana Stem Weevil

Hölscher

Buerkert

Schneider

2016

Plants

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Phenylphenalenone-type compounds accumulated in the tissues of two banana cultivars—Musa acuminata cv. “Grande Naine” (AAA) and Musa acuminata × balbisiana Colla cv. “Bluggoe” (ABB)—when these were fed on by the banana weevil (Cosmopolites sordidus (Germ.) (Coleoptera: Curculionidae)) and the banana stem weevil (Odoiporus longicollis (Oliver) (Coleoptera: Curculionidae)). The chemical constituents of the banana material were separated by means of chromatographic techniques and identified by NMR spectroscopy. One new compound, 2-methoxy-4-phenylphenalen-1-one, was found exclusively in the corm material of “Bluggoe” that had been fed on by the weevils.

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Chemical constituents of essential oils of Tephrosia purpurea and Ipomoea carnea and their repellent activity against Odoiporus longicollis

Cited by 18 publications

References 17 publications

Plants in the Genus Tephrosia: Valuable Resources for Botanical Insecticides

Plants in the Genus Tephrosia: Valuable Resources for Botanical Insecticides

Untitled

Phenylphenalenones Accumulate in Plant Tissues of Two Banana Cultivars in Response to Herbivory by the Banana Weevil and Banana Stem Weevil

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