Citation: Jr. Baumgartner et al., Cross-resistance of imazethapyr-resistant common sunflower (Helianthus annuus) to selected imidazolinone, sulfonylurea, and triazolopyrimidine herbicides, WEED TECH, 13(3), 1999, pp. 489-493
Citation: Jr. Baumgartner et al., Survey of common sunflower (Helianthus annuus) resistance to imazethapyr and chlorimuron in northeast Kansas, WEED TECH, 13(3), 1999, pp. 510-514