Agriculture Reference
In-Depth Information
Traps are among the means you can use to control insects. They usually contain
an attractant that draws the insects. In fact, such traps can attract more insects
to the vineyard than you would like.
If you do feel compelled to use an insecticide, remember the process I described: ob-
servation, identification, diagnosis, and then treatment. Make sure you have the correct
product for the correct pest and that you are applying it when it will do the most
good—whether at the adult or nymph stage.
Organic standards vary in terms of what is considered an acceptable insecticide and
these standards may change. Listed here are some of those most commonly approved, but
be aware that not all organic certification bodies consider all of these to be acceptable. Note
that commercial formulas may combine different insecticidal substances with a synergist
(a chemical that enhances an insecticide's effectiveness) such as piperonyl butoxide.
COMMON ORGANIC INSECTICIDES
Ammonium carbonate
Aqueous potassium silicate
Bacillus spp. (bacteria)
Bordeaux mixture
Copper sulfate
Diatomaceous dust
Elemental sulfur
Horticultural oils
