Department of Pesticide Regulation to Consider New Urban Pesticide Regulations

Pyrethroids are an active chemical found in many commercial insecticides, which are known to be toxic to many aquatic organisms. When improperly applied, excess pyrethroids are washed into storm-drains and directly into Delta waterways.

Although it may be surprising to many, urban areas contribute more pesticide runoff than agriculture in many parts of the state, including the Delta. According to the Department of Pesticide Regulation, in the Sacramento Valley between 1995 and 2006 (the latest numbers available), urban application of pesticides was 21 percent greater than for agriculture.

When applied properly pyrethroids can be a safe and effective insecticide for home usage. The Department of Pesticide Regulation has developed and proposed new regulations that will limit improper application of these harmful chemicals.

Send a letter today in support of the new regulations to the California Department of Pesticide Regulation. For a sample letter, click here.