Evaluation of Origanum vulgare L. essential oil as a source of toxicant and an inhibitor of physiological parameters in diamondback moth, Plutella xylustella L. (Lepidoptera: Pyralidae)
نویسندگان
چکیده
منابع مشابه
Variability of Essential Oil Composition of Origanum vulgare L. ssp. vulgare Populations from Iran
In this study, the chemical composition of the essential oils (EOs) extracted from aerial parts of native populations of Origanum vulgare ssp. vulgare from Iran was compared by GC and GC/MS. Plants were collected at bloom stage from their natural habitats located in Kaleybar, Sabalan, Meshkin Shahr and Chalus regions, respectively from East Azerbaijan, Ardabil, Ardabil and Mazandaran provinces....
متن کاملDiamondback moth, Plutella xylostella (L.), resistance management in Hawaii
Resistance to spinosad insecticide in field populations of diamondback moth was discovered at Kunia, Hawaii, in November 2000, about two and a half years after its introduction. Leaf-dip assays of field populations from the islands of Oahu, Maui and Hawaii confirmed moderate to high levels of resistance compared with pre-introduction baselines. Resistance occurred despite label restrictions tha...
متن کاملEvaluation of toxicity and cotoxicity of biopesticides against diamondback moth, Plutella xylostella (L.)
In India, the diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae), is an important pest of cruciferous vegetables and causes severe economic losses. This pest has ability to evolve resistance in laboratory and field to almost all groups of synthetic insecticides. Despite of these, management with synthetic insecticides has been considered to be the easy and favorable option by...
متن کاملeffects of ecdysteroidal extract of spinacia oleracea on demographic parameters of the diamondback moth, plutella xylostella l. (lepidoptera: plutellidae)
plant extracts, like phytoecdysteroids, are currently studied because of the possibility of their use in plant protection. phytoecdysteroids are insect steroid hormone analogues, and they are believed to deter invertebrates from plants, either by acting as antifeedants or by being toxic through hormonal disruption on ingestion. we describe here the effects of extract from spinacia oleracea l. (...
متن کاملThe Composition of Essential Oil from Three Ecotypes of Origanum Vulgare L. Ssp. Vulgare Cultivated in Poland
The chemical composition of oregano essential oil of different origin extracted from oregano plants grown in south-eastern Poland was analysed using the gas chromatography mass spectrometry (GC-MS) and gas chromatography flame ionization detector (GC-FID). The dominant compound was sabinene; its percentage proportion ranged from 10.85% to 25.46%, depending on the ecotype studied. Moreover, the ...
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ژورنال
عنوان ژورنال: Journal of the Saudi Society of Agricultural Sciences
سال: 2017
ISSN: 1658-077X
DOI: 10.1016/j.jssas.2015.06.002