
Supplemental risk evaluations of Puccinia jaceae var. solstitialis for biological control of yellow starthistle
Keywords: Biological control; Weeds; Host range; Risk assessment; Puccinia jaceae; Cirsium spp.; Carthamus tinctorius; Safflower; Thistle; Saussurea americana; Endangered and threatened plant species; Rare plant species; Uredinales; Teliospore