because I don't want to rely on chemical wormers for my horse I am anal retentive about paddock hygiene. (read somewhere that at any given time 80% of a horse's worm load is in the paddock) winter is covered as the winter dung beetles are crazy workers. Summer I collect the manure which is fine as I am using that for fruit trees and vegie garden. I am thinking of making manure tea and spreading that on sections of the paddocks that I am reseeding and trying to get really well covered as a fire break near the house. My question is if I use horse manure to make the manure tea and then spray that onto the paddock am I spreading horse intestinal worm eggs on that section of the paddock? I know heat in manure pile will kill worm eggs but what happens to that if they are soaked in water for a couple of weeks?