TURIN, Oct 2 (Reuters) - Manuel Locatelli struck late to earn Juventus a 1-0 win over Torino in the Turin derby on Saturday, as the Old Lady stretched their winning run to four games in all competitions and kept a Serie A clean sheet for the first time in seven months. "I think over the last few weeks the team has found the right spirit, the desire to defend when we need to defend and attack when we need to attack," Juve coach Massimiliano Allegri told DAZN. There were early chances for Juve as Moise Kean flashed a shot wide and Weston McKennie blasted over a promising opportunity. But Toro soon gained control and came close when Sasa Lukic glanced a header wide and Rolando Mandragora’s long-range piledriver was parried by Szczesny. Earlier on Saturday, Salernitana climbed off the foot of the table after Milan Djuric’s header sealed a 1-0 win over Genoa, their first victory of the season.