Pesticide FAQ

A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest. Pests can be insects, mice, other animals, unwanted plants (weeds), fungi, or microorganisms like bacteria and viruses. Though often misunderstood to refer only to insecticides, the term pesticide also applies to herbicides, fungicides, and various other substances used to control pests. Under United States law, a pesticide is also any substance or mixture of substances intended for use as a plant regulator, defoliant, or desiccant.

Some common household pesticides include:

• Cockroach sprays and baits

• Insect repellents for personal use

• Rat and other rodent poisons

• Flea and tick sprays, powders, and pet collars

• Kitchen, laundry, and bath disinfectants and sanitizers

• Products that kill mold and mildew

• Some lawn and garden products, such as weed killers

• Some swimming pool chemicals

Shop around. Ask to see a current pesticide applicator’s license. Ask for the names of chemicals that the applicator would be using, and the rates of application of products he is suggesting. Ask if there are less toxic alternatives. Ask about Integrated Pest Management (IPM).

Call your Regional EPA office or State Lead Agency for additional information regarding the products proposed by the pesticide applicator.

Integrated Pest Management (IPM) is a system of practices designed to choose the most economical and environmentally friendly course of action in controlling pests. Fundamental to IPM is the concept of “Know what the problem is before you apply pesticides.” Hence, scouting the crops for pest infestation, and comparing the cost of pest damage with the threshold cost of pesticide application helps to reach a decision on when to spray or not to spray. Crop rotation is also a practice in the IPM tool kit that can reduce the need for pesticides to control such damaging pests as the corn rootworm and soybean cyst nematode.

Immediately report this situation to the State Lead Agency. They will assess the situation and, if warranted, make an on-site inspection. If you feel that you have been directly exposed to this pesticide drift, please contact your local healthcare provider. If you feel that you have been injured or harmed as a result, contact our office immediately.

There is no federal law requiring pesticide notification; however, some communities have Chemical Registers and Notification Laws. Check with your community for additional information.

The United States Department of Agriculture (USDA) and the United States Food and Drug Administration (FDA) both monitor foods for pesticide residues and publish annual reports. Copies of the USDA Pesticide Data Program annual report are available from the USDA by calling (202) 720-2158.

The answer depends on whether your water comes from a well on your property or a public water supply company, and the type of pesticide contamination you believe may be present.

a) If your water is from a public water supply, contact your State drinking water official located in your State environmental agency. They can tell you whether your water is regularly tested for that type of pesticide and how much, if any, has ever been found.

b) If you have a private well or if your water has not been tested for that type of pesticide, contact your State pesticide program. They can assist you in determining whether testing is warranted, choosing the type of analysis to be performed, identifying laboratories capable of performing the analysis, and determining the significance of testing results.

Ask your neighbor which pesticide was applied and ask to read the label on the container. The label contains a great deal of information. If you still have questions or are concerned, you can call the U.S. EPA or your State Lead Agency.

A new law that amends the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and establishes a strong, health-based safety standard for pesticide residues in all foods. It uses “a reasonable certainty of no harm” as the general safety standard, the same approach used in the Administration’s 1994 bill. A single, health-based standard eliminates longstanding problems posed by multiple standards for pesticides in raw and processed foods. It requires the EPA to consider all non-occupational sources of exposure, including drinking water, and exposure to other pesticides with a common mechanism of toxicity when setting tolerances.