Strobilurin fungicides like Signum disrupt cellular respiration in fungal cells by inhibiting the mitochondrial respiratory chain. This inhibition prevents ATP production in the fungus, essentially suffocating the pathogen. Signum is classified as a Quinone Outside Inhibitor (QoI), meaning it binds to the bc1 complex of the mitochondrial electron transport chain. By blocking electron ... https://www.coherentmarketinsights.com/market-insight/pyraclostrobin-market-4042