This paper also may be helpful, the paper entitled
Isolation and Characterization of China Isolates of Duddingtonia flagrans, a Candidate of the Nematophagous Fungi for Biocontrol of Animal Parasitic Nematodes.
By: Wang et al., 2015, J. Parasitol., 101(4): 476-484.
See the attached link of the paper above:
Article Isolation and Characterization of China Isolates of Duddingt...
Please take a look at the very recent research entitled "High Predatory Capacity of a Novel Arthrobotrys oligospora Variety on the Ovine Gastrointestinal Nematode Haemonchus contortus" by: Arroyo Balan et al., 2021. Pathogens.
Kindly, take a look at the research which titled "Saprophytic and predacious abilities in Arthrobotrys oligospora in relation to dead and living root-knot nematodes", By: Belder and Jansen.
I attached this paper to help you with my pleasure.