Sugarcane infested with bermudagrass and harvested as seed-cane introduces the potential for weedy propagules to reinfest fields. Research was conducted in 2018 and 2019 following sugarcane harvest for seed-cane to evaluate bermudagrass management with photosystem II (PSII)- and 4-hydroxyphenylpyruvate dioxygenase (HPPD)-inhibiting herbicides applied alone or mixed with triclopyr. Combinations of diuron at 2.8 kg ha-1 with clomazone at 1.5 kg ha-1 or triclopyr at 1.1 kg ha-1 and hexazinone at 0.74 kg ha-1 with triclopyr applied EPOST in mid-February injured bermudagrass 85 to 86% and was greater than diuron or hexazinone alone (16 and 10%) in mid-March. Bermudagrass injury decreased to 45 to 56% for these combination treatments by April; however, injury differences were similar to the earlier rating. LPOST mid-March application of these treatments indicated similar bermudagrass injury trends when evaluated in early April. By mid-May, however, no treatment resulted in greater than 18% bermudagrass injury. Clomazone plus diuron applied LPOST resulted in 19% sugarcane injury by early April; however, all other treatments resulted in 7% sugarcane injury or less. In mid-May, a mid-April EPOST application of topramezone at 0.025 kg ha-1 plus triclopyr at 1.1 kg ha-1 resulted in 62% bermudagrass injury, which was equivalent to that observed with other topramezone rates in this combination (0.012 and 0.037 kg ha-1) (54 to 60%). Bermudagrass injury from triclopyr mixed with mesotrione (32%) or triclopyr mixed with atrazine, mesotrione, and S-metolachlor (47 to 55%) resulted in similar bermudagrass injury as topramezone plus triclopyr (54 to 62%). Data showed the flexibility of triclopyr when mixed with several HPPD- or PSII-inhibitor herbicides for bermudagrass management in a Louisiana sugarcane cropping system. Greater flexibility in application timing for HPPD-inhibitor herbicides than PSII-inhibitor herbicides (diuron or hexazinone), and mixed with triclopyr, may suppress bermudagrass POST in April and May with minimal sugarcane injury.