First recorded Study on the Capnodis tenebrionis L. and Its population density in Mansura region, ALjabal- AL-AKhdar, Libya.

Abstract

In a preliminary study For monitoring and  serving the population  density to capnodes  insect  in Mansura region ALjabal- AL- AKhdar, the whole complete  survey  were conducted on the most prunur  varieties were cultivated in the region, which Prunus armeniaca L, Prunus amygdalus L Prunus persica (L.) Batsch,  Prunus persica var. nucipersica, from the beggening of pruning trees  in December 2021 During the surving the larvae of capnodes were found insect the stems of the Prunus aremeica L. trees  near the soil surface until the end of November 2023, insects were collected whith  numerous and diiffernt methods, from the different parts of the tree (root, stems,brancher and from the Top of the leaves), the study showed that Capnodis tenebrionis followed to Coleoptera: Bubrestidae, and prefeing the Prunus aremeica L. as aBests hoss Comparing with the other pruns Trees  that was aimed by this study the adult were Collected reached 205 and 410 Insects During the two Seasons 2022 and 2023 Consequently, the high population density were  recorded in June, and the appearance of the adult was at the end at the Spring of two Seasons.