The Almond Fruit Moth (Anarsia lineatella Zeller) Spread in Almond Orchards of Azerbaijan and its Bioecological Characteristics

Entomological studies conducted in various regions of Azerbaijan have revealed that one of the most harmful pests of almond orchards is the Anarsia lineatella Zeller, 1839). The pest typically produces 2–3 generations during the vegetation period, while overwintering in the 2nd–3rd larval instar within buds and bark cracks. By damaging the seed part of the fruits, the almond fruit moth causes yield losses of up to 30–40%. Observations carried out in different landscape-ecological zones indicate that the pest’s development rate and reproductive capacity vary depending on the climatic conditions of the regions. Based on the conducted research, the biological features, phenology, and natural enemies of the almond fruit moth have been studied, and scientific foundations for integrated control measures have been developed. This article presents the bioecological characteristics, life cycle, and phenological stages of Anarsia lineatella Zeller in almond orchards of Azerbaijan, including the Absheron region, as well as the results of observations carried out against this pest.