Keywords: متارشیوم فلاووویید; Metarhizium anisopliae; Metarhizium flavoviride; Pandora sp.; Isaria fumosorosea; Hirsutella danubiensis; Batkoa sp.; Beauveria bassiana; Solid-phase microextraction (HS-SPME); Gas chromatography - mass spectrometry (GC-MS);