The Associated Press State & Local Wire
May 31, 2007

Santa Cruz County examines pesticide drift

Pesticide spraying regulations could be tightened in Santa Cruz County as a result of chemicals found on a field of organic herbs in Wilder Ranch State Park.

The county agricultural commissioner is investigating the incident, which led Jacobs Farms to file a lawsuit earlier this month against Western Farm Service of Fresno, which provides and applies pesticides for farmers.

The suit claimed pesticide sprayed by Western Farm on nearby brussels sprout fields drifted onto 120 acres of organic dill that Larry Jacobs grows on land leased from Wilder Ranch.

But Agricultural Commissioner Ken Corbishley said chemicals landing on the organic dill did not follow the usual pattern he sees when pesticide is blown by the wind. Additionally, he said, there's a wide buffer zone between the locations.

Corbishley is now working with the state Department of Pesticide Regulation to possibly create weather models of coastal fog, which he said likely carried the pesticides from the conventional crops into the organic field.

Corbishley and the state will examine the best time of day to spray so fog won't carry pesticides.