obtained from eight Cistus plant species against the development of Geotrichum citri-
aurantii, the causal agent of citrus sour rot. The results demonstrate the in vitro effectiveness
of all tested Cistus species aqueous extracts against G. citri-aurantii, the inhibition of
mycelial growth ranged between 80 and 100%. Furthermore, Cistus aqueous extracts totally
inhibited germination of G. citri-aurantii arthrospores at a concentration of 5 mg/mL. Among …