Zvonimir Ivisic scored 25 points and Arkansas used a strong second half to take control of a 70-58 victory over LSU on Wednesday in Fayetteville, Ark.Johnell Davis added 11 points and D.J. Wagner had 10 for the Razorbacks (15-9, 4-7 Southeastern Conference), who outscored the Tigers 36-23 in the second half.Ivisic made 10 of 13 field-goal attempts, helping his team enjoy an advantage of 51.9 percent-39.1 percent on shooting from the floor.Robert Miller III scored 16 and Cam Carter had 13 for the Tigers (12-12, 1-10), who lost their seventh consecutive game. LSU’s only SEC win was a 78-74 decision against visiting Arkansas on Jan. 14.Miller made a layup to start the second-half scoring and extend the Tigers’ lead to three points. The lead changed hands three times and the score was tied once before Arkansas opened a 53-45 advantage, buoyed by a 6-0 run that included two hoops by Billy Richmond III.Carter answered with a 3-pointer, but the Razorbacks pushed the lead back to eight on three occasions before Wagner made two free throws to push the gap to 62-52 with 5:12 remaining.Arkansas maintained a comfortable margin the rest of the way.