Green Methods - This
website is put together by Mike Cherim, owner of the Green Spot
in Nottingham, NH. Green Spot sells biocontrol agents, and the Green
Methods website has a lot of information about IPM, pests and diseases,
and biocontrol agents.
IPM Laboratories, Inc -
A company in Locke, NY, that produces and distributes beneficial
organisms for the biological control of pests.
of Beneficial Organisms in North America is a publication that
can be either downloaded as a .pdf document or can be used as an
on-line linked version. The current listing includes suppliers in
the U.S., Canada, and Mexico. This is the 1997 edition, so some
information might be obsolete.