"PRODUCT X contains a micro-organism capable of combating most of the known soil fungi that can be harmful to crops. PRODUCT X is the best tool to combat nematodes and fungi that prey on cotton fields."
(PRODUCT X BULLETIN)
"There was an outbreak of nematodes in the spring of 1981... whereupon we added 200 pounds quickly. We found nematodes at crop pullout, but nevertheless did not sterilize.
At crop pullout on July 1, 1982, we found no nematodes."
(Letter from GROWER X)
Information provided by this company in its bulletin and a testimonial letter distributed with the bulletin indicates this soil conditioner has activity against both plant pathogenic fungi and nematodes.