Affiliation:
1. Regional Centre for Agronomic Research of Sidi Bouzid Sidi Bouzid Tunisia
2. Laboratory of Production and Protection for Sustainable Agriculture University of Sousse Chott Meriam Tunisia
3. Unité de Recherche Matériaux Avancés et Nanotechnologies (UR16ES03), Institut Supérieur des Sciences Appliquées et de Technologie de Kasserine Université de Kairouan Kasserine Tunisia
Abstract
AbstractThe leaf blister moth, Leucoptera malifoliella is an invasive pest of apple and other Rosaceae species. It causes significant damage to apple leaves, threatening the production quality and the overall health of the tree. In this paper, we report the first record of L. malifoliella in Tunisia and give details of its distribution in apple orchards of central west Tunisia (Kasserine governorate). After signs of the pest were observed, cocoons were collected from the field and reared until adult eclosion. Identification of the species was based on observations of external morphology in the laboratory in addition to the field diagnosis based on larval damage on leaves. Leucoptera malifoliella was collected firstly in Foussana delegation, then in Sbeitla, Sbiba, Djedliane, Kasserine and Feriana delegations, showing that it is widely spread in the Kasserine governorate. This leaf miner was clearly identified as one of the most abundant pests in some localities. This paper describing the first record of L. malifoliella in central west Tunisia aims to raise awareness on the pest and encourage the collaboration between apple producers, researchers and extension services in the region to establish a programme of monitoring and managing the pest.