نوع مقاله : مقاله کوتاه
نویسندگان
1 گروه گیاهپزشکی، دانشکده کشاورزی، دانشگاه ایلام، ایلام، ایران
2 گروه گیاه پزشکی، دانشکده کشاورزی، دانشگاه رازی، کرمانشاه، ایران
3 سازمان جهاد کشاورزی استان ایلام، ایلام، ایران
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Due to the polyphagous and omnivorous nature of thrips (Thysanoptera), the host plants attacked by these insects are very diverse, and some of them are also considered important economic pests of various crops. In order to the integrated pest management of these pests and reducing the frequency of using chemical insecticides, the use of biological agents, especially entomopathogenic fungi, can be an important and promising solution. In this regard, the initial step in utilizing these microbial control agents is to identify native species and strains. In this study, entomopathogenic fungi were isolated and identified from some thrips associated with crop plants in Ilam County during 2024-2025. In total, seven fungal species associated with thrips were isolated and identified, including Alternaria alternate (Fr.), Penicillium antarcticum Hocking & McRae, Beauveria bassiana (Bals.Criv.), Chaetomium elatum Kunze, Aspergillus niger Tiegh and Aspergillus nomius Kurtzman and Fusarium sp. Among the above isolates, the most abundant was B. bassiana. All identified species are reported for the first time as enthomopathogenic fungus associated with thrips in Iran. This initial study highlights the necessity for further research to thoroughly assess the pathogenicity of these fungi
کلیدواژهها [English]