Pyraclostrobin is a quinone outside inhibitor (QoI)-type[1][2][3][4] fungicide[5][6][7][8] used in agriculture.

[8] Among the QoIs, it lies within the strobilurin chemical class.

[9][8] Pyraclostrobin is used to protect Fragaria,[1][2][3] Rubus idaeus,[2] Vaccinium corymbosum,[2] Ribes rubrum,[2] Ribes uva-crispa,[2] blackberry (various Rubus spp.

[4] Resistant populations have been identified in: Pyraclostrobin was widely used throughout the United States As of 2017[update], but especially in the Upper Midwest.

[8] It does cause some degree of reproductive and developmental failure in mammals[13] but does not absorb well through the skin.