| Abstrakt: |
The study is carried out within the framework of a research work on the bio-aggressors of pepper (Estefan variety) under shelter-greenhouse at the level of the station of the Technical Institute of the Maraichères and Industrial Cultures (ITCMI) during the year 2021. This research station is in the commune of Staoueli (36°45'21.66'N; 2°53'02.13"E) which is 22 km west of the capital (Algiers) at an altitude of 36 meters. The results of the trapping with the help of yellow traps placed inside the greenhouse shelters, thirteen species of aphids were encountered and identified, they are Acyrthosiphon pisum, Aphis craccivora, A. fabae, A. gossypii, A. nasturtii, Aulacorthum solani, Brachycaudus helichrysi, Brevicoryne brassicae, Hyperomyzus lactucae, Lipaphis erysimi, Macrosiphum euphorbiae, Myzus (Nectarosiphon) persicae, and Uroleucon sonchi. Among all collected aphid specimens, there was Wahlgreniella nervata (Gillette, 1908) (Hemiptera: Sternorrhyncha: Aphididae: Aphidini: Macrosiphini) it is reported for the first time in Algeria.of the species is based on the morphological criteria described in this study. [ABSTRACT FROM AUTHOR] |
