Our job is to study the main phytosanitary problems in the old oasis of El Ménéa. We conducted surveys of a sample of farmers in the study area. We used a survey guide to characterize farms, identify phytosanitary ...

At the end of monitoring the germination rate of five (05) exotic species (Stevia rebaudiana, Moringa oleifera, Carica papaya, Sesbania aculeate, Paulownia tomentosa) seeds introduced in Algeria (control seeds and ...

The antifungal effect of aqueous extracts of dried date palms (Ghars and Tafzwine cultivars) in the Ghardaïa region on phytopathogenic fungi of fruit and vegetable crops (Pseudoperonospora sp, Alternaria alternata, Botrytis ...

The aim of our work is to compare the floristic distribution and soil salinization between the two horizons (2006 and 2016) in the basin of Ouargla. The results show that there is no remarkable change in soil salinity ...

Fusarium oxysporum f. sp. albedinis a soil fungus agent of deadly tracheomycosis of date palm. This study focused on tests of antagonistic effects of terrestrial microorganisms on F.o.a isolated from palm ...

The study conducted in BIR SEBAA (region Touggourt) effect on human impacts (especially oil exploitation) on the natural environment, has identified 12 plant species 34 fauna species. The flora with 12 species distributed ...

In order to evaluate the quality of cow's milk considered a the most exploited in dairy production for human consumption in the region of Ghardaïa, seven dairy and derived production units were chosen ...

This work aims to put in evidence the advantages of mapping tools in the study of intra-plot variations in a cultivatedpeanut plot in the Sebseb region across the study of the some properties of the ...

This work is a phyto-ecological study of the vegetation area distribution. Paths of Algerian Septentional Sahara in the Wilaya of Ghardaia are carried out in three stations: Oued Sebseb, Chaab Sbaa, Oued ...