Publications scientifiques

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Browsing Publications scientifiques by Author "Acheuk, F"

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    Acaricidal Activity of Aqueous Extracts against the mite of date palm Oligonychus afrasiaticus Meg (Acari: Tetranychidae)
    (Journal of Medicinal Plants Studies 2015; 3(6): 113-117, 2015) Lakhdari, Wassima; Dehliz, A; Acheuk, F; Soud, A; Hammi, H; Mlik, R; DOUMANDJI-MITICHE, Bahia
    The use of chemical products to fight against insects raises several concerns related to the environment, human health, non-target species and development of resistant pest populations. The use of bio-pesticides may reduce the risks of pests and safeguard biodiversity. This experiment was conducted with the objective to study the effect of aqueous plant extracts from the southeast region of Algeria (Zygophyllum album L, Cotula cinerea Del and Limoniatrum guyonianum Del) on the mortality of the date palm mite (Oligonychus afrasiaticus). The trial was conducted at the Laboratory of Plant Protection of INRAA. The five doses (1%, 2%, 3%, 4%, and 5%) were tested on adults of phytophagous. The results show that the extracts of plants and C. cinerae and L. guyonianum do not show an effect on the pest. Unlike, Z. album showed a very significant effect on the mite by a mortality rate of 76%.
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    Biocontrol test against the leaf minerof tomato Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) by using entomopathogenic fungi in the Algerian Sahara
    (2016) Lakhdari, W; Dehliz, A; Acheuk, F; Mlik, R; Hammi, H; Matallah, S; DOUMANDJI-MITICHE, Bahia
    Devastating insects constitute one of strains for cultivate tomato. Among these insects, tomato leafminer (T. absoluta) has been recently introduced in Algeria (2008), it constitute a challenge for both agricultures and scientists. Firstly, this insect is introduced without their natural enemies which may reduce their damage. Secondly, this species has developed insecticide resistance to many active matters. To contribute to establish a control strategy for T. absoluta we have made an inventory of their enthomopathogenic fungi. Two fungi were identified among others taken from adults and pupae. These fungi are Aspergillus flavus and Fusarium sp. A study was conducted in laboratory of plant pathology to recognize the efficiency of these antagonists. These species had unregistered a mortality mounts of 100 % in 6 days.
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    Ethnobotanical study of some plants used in traditional medicine in the region of Oued Righ (Algerian Sahara)
    (2016) Lakhdari, W; Dehliz, A; Acheuk, F; Mlik, R; Hammi, H; DOUMANDJI-MITICHE, Bahia; Gheriani, S; Berrekbia, M; Guermit, K; Chergui, S
    The present study aims to census the ethnomedicinal plants occurring in the local traditional medicine of Oued Righ region in the Algerian Sahara. The information on medicinal uses of plants is based on a field survey, interviews, structured questionnaires and discussion with traditional healers and knowledgeable. This investigation made it possible to inventory 53 species belonging to 30 botanical families. Chenopodiaceae is the most dominant family that was used to treat various illnesses with a rate of 23.33 %; followed by the family of Asteraceae and Fabaceae with 16,66 %, Poaceae and Zygophyllaceae both with a rate of 13,33 %. These medicinal plants are prepared in various forms such as decoction, infusion, compress, inhalation, ointment, herb tea; which are made from sheets, stems, flowers, boughs, fruits, roots. The dominant diseases that can be treated with more than two plants are; Indigestion, constipation, belly and stomach pain; Injury, wounds and skin diseases; diarrhea.