Sensitivity of Penicillium expansum field isolates to tebuconazole, iprodione, fludioxonil and cyprodinil and characterization of fitness parameters and patulin production

► Sensitivity of P. expansum field isolates to fludioxonil, iprodione, tebuconazole and cyprodinil. ► Fungicide resistance risk assessment in Penicillium expansum. ► Fungicide resistance, fitness parameters and patulin production in Penicillium expansum. ► Monitoring for fungicide resistance in Penicillium expansum.