triazole antifungal fenbuconazole CAS:114369-43-6 PubChem:86138 antibiotic_resistance ChEMBL:CHEMBL1879687 Fenbuconazole is a triazole fungicide intended for use as an agricultural and horticultural fungicide spray. It is a systemic protectant and curative which acts by inhibiting sterol biosynthesis in fungi. Fenbuconazole is rapidly absorbed and eliminated, mainly in the faeces through significant biliary excretion; there was no evidence of significant retention in tissues. Fenbuconazole was of low acute toxicity when administered orally (LD50 > 2000 mg/kg bw), dermally (LD50 > 5000 mg/kg bw), or by inhalation (LC50 > 2.1 mg/litre air). It was not irritating to the skin or eyes. ARO:3009212 CHEBI:83920