Fruiting body of Fusarium is

Fusarium is a type of fungus that can cause diseases in plants.
It produces structures called fruiting bodies, which are involved in reproduction.
These fruiting bodies release spores, helping the fungus spread and infect new plants.
The question asks about the type of fruiting body produced by Fusarium.
Acervulus, Sporodochia, and Pycnidium are all types of fungal fruiting bodies.
Fusarium can actually produce all three of these types of fruiting bodies, depending on the specific species and environmental conditions.
Therefore, the correct answer is D: All of these.