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 ...

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), a morphological study of Brachytrupes megacephalus was conducted during 2014. According to the damages caused by this cricket through deviation and loss of irrigation ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

Following the study of Orthopterological fauna in the region of Djelfa (Algeria),33 species have been listed. Calculation of centesimal frequency index showed that dominant species vary from station to another. In Faid ...