Ch. 20 Pesticides. Mrs. Sealy - APES. Pesticide Types and Uses. A Pest is any species that: Competes with us for food Invades lawns and gardens Destroys wood in houses Spreads disease Is simply a nuisance. Pesticides:. Insecticides Herbicides Fungicides nematocide Rodenticides.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Mrs. Sealy - APES
Resistant bugs reproduce
Resistant bugs survive
Application of pesticide
each area is evaluated by a specialist and then a combination of methods is used to reduce pesticide use.
It is not my contention that chemical insecticides must never be used. I do contend that we have put poisonous & biologically potent chemicals indiscriminately into the hands of persons largely or wholly ignorant of their potentials for harm.
–– Rachel Carson
© Brooks/Cole Publishing Company / ITP