Izvorni znanstveni članak
https://doi.org/10.5513/JCEA01/23.4.3622
Chemical composition and insecticidal activity of two eagle fern (Pteridium aquilinum) extracts on the poplar aphid Chaitophorus populialbae (Hemiptera-Aphididae)
Ratiba ZAID
; Laboratory of Phytopharmacy, Agricultural and Forestry Zoology Department, Ecole Nationale Superieure Agronomique, Hassan Badi Avenue, El Harrach, Algiers, Algeria
Fazia MOUHOUCHE
; Laboratory of Phytopharmacy, Agricultural and Forestry Zoology Department, Ecole Nationale Superieure Agronomique, Hassan Badi Avenue, El Harrach, Algiers, Algeria
Ramon CANELA-GARAYOA
; Department of Organic Chemistry, Higher Technical College of Agricultural Engineering, ETSEA, University of Lleida, Alcalde Avenue Rovira Roure, 191, 25198, Lleida, Spain
Hichem BENDDINE
; Laboratory of Phytopharmacy, Agricultural and Forestry Zoology Department, Ecole Nationale Superieure Agronomique, Hassan Badi Avenue, El Harrach, Algiers, Algeria
Nancy Milena ORTEGA CHACÓN
; Department of Organic Chemistry, Higher Technical College of Agricultural Engineering, ETSEA, University of Lleida, Alcalde Avenue Rovira Roure, 191, 25198, Lleida, Spain
Sažetak
Within the framework of the development of the Algerian flora, the seriousness of the damage caused by aphids
of which the species Chaitophorus populialbae Boyer de Fonscolombe, infested the white poplar and the search for
alternative solutions more respectful for the environment relying on the role of biopesticides of plant origin, we chose a
plant Pteridium aquilinum Linné, belonging to the family Dennstaedtiaceae which presents various biological activities, in
particular insecticide. This study is intended to improve our knowledge of these chemical compounds. and evaluate the
insecticide activity in vitro, in laboratory conditions, of this plant's methanolic and chloroformic extracts on viviparous
apterous females of Chaitophorus populialbae Boyer de Fonscolombe. The best extraction yield of the plant was recorded
with the polar solvent methanolic with a rate of 50.5% compared to chloroform, whose extraction rate was 43.5%. The
chemical compounds identified by GC/MS are 29 from the ultrasound extraction. Among the 29 chemical compounds,
21 are terpenes, including 6 monoterpenes and 8 oxygenated monoterpenes, 7 fatty acids, and 1 amino acid. Toxicity
tests of methanolic and chloroformic extracts, at a concentration of 50 µL/mL reveal corrected mortality of 100% after
24 h of exposure for all the viviparous apterous females of Chaitophorus populialbae Boyer de Fonscolombe.
Ključne riječi
Pteridium aquilinum Linné; Poplar leaf aphids; GC/MS; chemical compounds; plant extract
Hrčak ID:
288313
URI
Datum izdavanja:
21.12.2022.
Posjeta: 313 *