Deidara wins this; he would keep his range and there are not much ways Shino and his buds getting close... But if his bugs would be able to swarm Deidara; he owuld win. But he most likely can not.
But is Shino had cockroaches; he would stand a chance. Those ****ers can survive nuclear explosion ffs.
Kishi has given Shino no development in part 2 so Deidara low diff. If Shino somehow lands a punch with his scary parasites he wins automatically, but I don't see that happening before he's blown to bits.