Valbazen would be the agent that would get the most types of worms, as I understand it.
http://healthybirds.umd.edu/Disease/Deworming Birds.pdf
https://www.backyardchickens.com/forum/viewtopic.php?id=203048&p=2
However, ivermectin gets lice and mites that bite as well as several types of worms.
http://healthybirds.umd.edu/Disease/Deworming Birds.pdf
https://www.backyardchickens.com/forum/viewtopic.php?id=203048&p=2
However, ivermectin gets lice and mites that bite as well as several types of worms.
