Nematodes will definitely help in controlling fleas. The use of
diatomaceous earth will also help, but it only helps when it is dry. If it
gets wet it is useless. The diatomaceous earth is very sharp and abrasive
to a flea and it essentially cuts and abrades the fleas and they basically
dehydrate and die. It is VERY important to use natural diatomaceous earth
and not "D E" that has been treated for use in swimming pool filters. You
can find information on both of these topics on the Dirt Doctor's site
www.dirtdoctor.com
I am not affiliated with his site. Tons of good organic info there.
Thomas
wrote in message
...
Has anyone had any luck with beneficial nematodes in tryin to control
fleas? TIA