The desert locust Schistocerca gregaria (Forskål, 1775) is considered a major agricultural pest, posing a serious threat to crops and, consequently, to food security. Understanding the behavior of this insect has therefore ...

This study was conducted on butterflies on farms in two regions: the Ghardaïa region and the Mnaia region, through eight stations, from September 2023 to February 2024. On two types of crops (corn and wheat), butterflies ...

This study investigates the insecticidal potential of phenolic extracts from Hammada scoparia, a desert plant adapted to extreme conditions, collected from two arid regions of Algeria: Ouled Djellal and ...

Isoaspartyl peptidase, present in higher plants, animal and certain bacteria, plays a key role in medicine, particularly in oncology. This enzyme catalyzes the cleavage of β-linked Asp residues from the N-terminus ...

The objective of this study is to compile an inventory of the entomofauna in the Noumerat region (Ghardaïa province). The exploration of entomological biodiversity was conducted in three urban sites. For insect capture, ...

The present study was carried out in the Ghardaïa region in April 2025to assess the impact of root-knot nematodes of the Meloidogyne spp. genus on local vegetable crops. The main objective is to determine the level of ...

L'objectif de cette étude est d'évaluer l'efficacité insecticide des extraits de plantes d'Oudneya africana de la région de Ghardaïa, comme substitut naturel et sûr aux pesticides chimiques dont l'efficacité ...

Our research examines the importance of Lepidoptera’s wealth and damage in agricultural fields in the El Meniaa region over a period of five months at two distinct locations: (Abdelkrim Bounaama Investment and Hadj ...

The biodiversity of soil fauna in Saharan oasis ecosystems remains poorly documented. This study focuses on the bio-ecology of Oligochaetes (earthworms) across four agroecological stations in Jenane El Guelta ...

Viral hepatitis B represents a real public health problem worldwide, due to its potential to lead to serious complications such as fibrosis, cirrhosis and hepatocellular carcinoma. The aim of this study was to estimate ...