Our work is based on the use of three biopesticides belonging to three different categories, a fungus Metarhizium
anisopliae var acridum a IGRs Triflumuron (TFM) and an excerpt from the henna plant Lawsonia inermis, on ...
Depending to the few and old data which have been conducted on the body morphology of Brachytrupes
megacephalus Lefebvre, 1827 (Orthoptera, Gryllidae), we have investigated the structure of male
genitalia in Algerian ...
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 ...
In the southeast of the algerian Sahara (Touggourt), the host plant determination of Brachytrupes
megacephalus was studied by faeces analysis (microscopic observations). The experimentation was conducted
in mid August ...
In the Southeast of the Algerian Sahara (Touggourt), a morphological study of Brachytrupes
megacephalus was conducted during 2014. According to the damages caused by this cricket through deviation
and loss of irrigation ...
A study on the orthopterologic diversity was
performed in three different agro-ecosystems in northern
Algeria, located at Baba-Ali, Ain-Taya and Cap-Djinet. The
first two stations are part of the plain of Mitidja. ...
Orthopterologic populating study has been conducted in 3 stations of Ouargla Oasis situated in south-west of Algeria. Orthopteras Samplings are realized every fortnight from September 2001 until August 2002. This inventory ...
Dans cet article, nous nous basons sur les apports théoriques des approches Porterienne
et RBV pour expliquer la non-compétitivité de la filière avicole algérienne.
Sur le plan empirique, notre travail est axé sur deux ...
Bitam, Arezki; Bitam, Arezki(Published by Informa UK Limited, trading as Taylor & Francis Group, 2017-03-16)
Context: Previous studies have shown that Spirulina platensis Gomont (Phormidiaceae) (SP) extract has
beneficial effects on many disease conditions. The putative protective effects of SP were investigated in
diabetic ...
The aim of our study is to isolate, purify and characterize two entomopathogenic bacterial strains of the genus Bacillus from the soil of Adrar in the Algerian Sahara. The molecular characterization of the isolated strains ...
Our study presents the species diversity of rodent communities from palm groves and sand dunes in a
desert area (Touggourt, Southeast Algeria). Samples were collected from four stations: two sites of sand
dunes and tow ...
Moad, ROUIBAH; Alejandro, López-López; Juan, José Presa; Salaheddine, DOUMANDJI(2016)
Calliptamus barbarus (Orthoptera: Acrididae) is the most polymorphic species within the genus Calliptamus. It
shows a morphological polymorphism (three hind femoral spots, or only one hind femoral spot). Several studies ...
Dans ce travail, un inventaire exhaustif des Orthoptères du Parc National de Taza (Algérie) a été établi. La méthode utilisée est
celle de dénombrement sur quadrats de neuf mètres carrés de surface à raison d’un par station ...
CHEBLI, A; Einor, D; Owens, M. C; DOUMANDJI, Salaheddine; DOUMANDJI-MITICHE, Bahia; Mousseau, T. A(2016)
Herein, we report the initial findings of a study of two insect species (the Sahara bee Apis
mellifera sahariensis and the silverfish Lepisma saccharina) collected from the site of the 1960
Reggane nuclear test site in ...
Locust’s biocontrol requires identification of efficient bacterial strains able to be used against these ravagers. In
this study, we analyzed the impact of an algerian strain of B. thuringiensis called TIM14 on the gut ...
La biodiversité orthoptérologique en Algérie est remarquable et varie quantitativement et qualitativement d’un étage bioclimatique à un autre. Nous nous sommes intéressés plus particulièrement à l’acridofaune de 4 régions ...
LAZAR, M; BENSAAD, H; DOUMANDJI-MITICHE, Bahia; BENZEHRA, A(2014)
Vegetation interest for desert locust Schistocerca Gregaria studied by analyse method of digestive continuous at
level of the two stations (Oued Amdad and Oued Arak) situated in region of Tamanrasset (Hoggar) in Algerian ...
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 ...
This study of diet and food preferences in the gregarious phase of Dociostaurus maroccanus
(THUMBERG, 1815), was carried out in the wild during the months of June and July 2010 in the region of Marhoum
(State of Sidi Bel ...
To better understand the trend of locust populations existing in southern Algeria during the calm periods
(recession), a study on the phase status of locust populations of Schistocerca gregaria in its natural biotope, was ...