Pesticidal Effects of Extracts from Hyptis suaveolens and Hyptis spicigera on Cowpea Weevils
نویسندگان
چکیده
منابع مشابه
Suaveolic Acid: A Potent Phytotoxic Substance of Hyptis suaveolens
Hyptis suaveolens (Lamiaceae) is an exotic invasive plant in many countries. Earlier studies reported that the aqueous, methanol, and aqueous methanol extract of H. suaveolens and its residues have phytotoxic properties. However, to date, the phytotoxic substances of this plant have not been reported. Therefore, the objectives of this study were isolation and identification of phytotoxic substa...
متن کاملPharmacognostic Study of Leaf of Hyptis Suaveolens L
This paper deals with the pharmacognosy of Hyptis suaveolens leaf including its morphological, anatomical, chemical constituents and powder analysis. Contrary to earlier reports, the leaves are amphistomatic. Stomata are diacytic, a few being isotricytic and ansiotricytic. Four types of trichomes have been noted. The venation is semicraspidodromous. Midrib consists of one large moon shaped and ...
متن کاملWound Healing Activity of Hyptis suaveolens (L.) Poit (Lamiaceae)
Hyptis Suaveolens (L.)Poit is a traditional pubescent annual herb found throughout India. On the basis of its traditional use and literature references, this plant was selected for the screening of wound healing property. The leaves of Hyptis Suaveolens were exhaustively extracted by soxhlet apparatus with different solvents like petroleum ether, solvent ether, chloroform, alcohol and chlorofor...
متن کاملBio-efficacy of the Leaves Extracts of Hyptis Suaveolens (l.) Poit against the Fish Pathogens
The objective of the present study is to investigate the bioefficacy of the leaves extracts of Hyptis suaveolens (L.) Poit against the fish pathogens isolated from diseased Tilapia (Oreochromis niloticus). The petroleum ether, ethanol, ethyl acetate, chloroform and aqueous extracts of H. suaveolens were tested against viz., Aeromonas formicans, Aeromonas hydrophila, Bacillus subtilis, Escherich...
متن کاملAnti-inflammatory activity of two diterpenes of Hyptis suaveolens from El Salvador.
Separation and isolation of the two main compounds suaveolol and methyl suaveolate from leaves of chichinguaste (Hyptis suaveolens Poit., Lamiaceae) could be achieved by means of repeated column chromatography and repeated preparative thin layer chromatography. Their chemical structures were approved by MS, 1H NMR, 13C NMR and 2D-NMR experiments. The anti-inflammatory activity of the two compou...
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ژورنال
عنوان ژورنال: International Journal of Environment, Agriculture and Biotechnology
سال: 2018
ISSN: 2456-1878
DOI: 10.22161/ijeab/3.5.15