From
The use of synthetic
pesticides continues to be permitted for farmers and professionals registered
to work in the gardening business.
Synthetic pesticides are “a
substance that is formulated or manufactured by a chemical process or by a
process that chemically changes a substance extracted from naturally occurring
plant, animal, or mineral sources.” Synthetic pesticides are often referred to
as conventional pesticides.
Of course natural products
can be equally as harmful if used excessively or in concentrated form. For
example salt, vinegar, detergents and even Jeyes fluid are often promoted as
being natural but all can and will cause serious environmental harm.
Natural products that have been approved can be found on this PDF list.
Chris