Larvicidal Activity in Desert Plants of the Negev and Bedouin Market Plant Products
- 1 January 1997
- journal article
- Published by Informa UK Limited in International Journal of Pharmacognosy
- Vol. 35 (4), 265-273
- https://doi.org/10.1076/phbi.35.4.265.13314
Abstract
Aqueous plant extracts of 63 desert plants collected in the Negev desert and Bedouin market (Beer Sheva) were screened for larvicidal activity. Larvicidal activity was found in 16 plants, of which seven were reported in the ethnobotanical literature to be either poisonous, vermifuge, abortive, or toxic. Seven species showed high toxicity against Aedes aegypti larvae: Ephedra aphylla, Gypsophila arabica, Anabasis articulata, Mesembryanthemum nodiflorum, Nicotiana rustica, Hammada scoparia, Achillea fragrantissima. Four species showed moderate toxicity: Foeniculum vulgare, Glaucium arabicum, Solanum elaeagnifolium and Peganum harmala. The species with the lowest LC 50 values are: Ephedra aphylla, Gypsophila arabica and Achillea fragrantissima and may be candidates for further isolation and characterization of larvicidal compounds, which could be important in controlling disease-causing mosquitoes. Cytotoxicity of aqueous extract of Gypsophila arabica on melanoma cells in vitro showed that screening for larv...Keywords
This publication has 7 references indexed in Scilit:
- Effect of soybean saponins and gypsophila saponin on morphology of colon carcinoma cells in cultureFood and Chemical Toxicology, 1995
- Adaptive OpticsScientific American, 1994
- Simple Bench-Top Bioassays (Brine Shrimp and Potato Discs) for the Discovery of Plant Antitumor CompoundsPublished by American Chemical Society (ACS) ,1993
- Search for Molluscicidal and Larvicidal Agents from PlantsPublished by American Chemical Society (ACS) ,1993
- Abortifacient potential for the epigeal parts of Peganum harmalaJournal of Ethnopharmacology, 1989
- A preliminary classification of the healing potential of medicinal plants, based on a rational analysis of an ethnopharmacological field survey among Bedouins in the Negev Desert, IsraelJournal of Ethnopharmacology, 1986
- Bedouin plant utilization in Sinai and the NegevEconomic Botany, 1981