Not just relating to Jews either. The Wehrmacht rather than the SS was responsible for the Russian PoWs, and hence for the deliberate plan to starve millions of them to death for logistical reasons.
The German logistics system was not strong enough to support their army in combat and feed Soviet prisoners at the same time. They took the decision to starve the Soviet prisoners to death on a massive scale in cold blood before the war. In terms of numbers murdered, only the Jews of Europe suffered more than Soviet PoWs.
Edit: formatting