Original ResearchPublished 9 October 2026Signaling in the gas phase: comparative volatile profiling of biocontrol Trichoderma spp. and aflatoxin-producing Aspergillus spp. in isolation and co-culture using HS-SPME GC-MSZilfa Irakoze · Nataliya M. Voloshchuk · Joshua D. Lambert · Helene Hopfer · Josephine WeeFrontiers in Microbiologydoi 10.3389/fmicb.2026.1873321