Identification of the species composition of pests occurring on the prickly caper (Capparis spinosa L) plant grown in Uzbekistan and reduction of their damage through the development of necessary control measures and norms are relevant not only in the agricultural sphere, but also in pharmaceuticals and forestry. Based on observations made by our scientific research, in April and May 2023, several species of bed bugs from the genus of hemiptera were found in the mother nursery at Babur forest plot belonging to Andijan State Forestry - these are field bugs (Lygus protensis L. ), cruciferous bugs (eurydema Ornate L.) Cabbage bug (eurydema ventralis col.), fruit shield (dolycoris baccarum), Bagrada bug (bagrada hilaris), The Garden Bug (eurydema dominulus), Kozachok or red bug (pyrrhocoris apterus). This article presents information on species composition, biology and damage of bed bugs occurring on medicinal plant prickly caper Capparis spinosa L in conditions of Andijan region.