(l-r) Quin Brewer listens to his mother Kris speak while (3 years old) brother Ryan Brewer (5 years old) hold a sign during a rally by the Mothers of Marin Against The Spray in Corte Madera town park on Saturday, May 10, 2008 in Corte Madera, Calif.. The brothers are from Mill Valley and the children of Eric and Kris Brewer. A few hundred mothers, children and families from around the Bay Area marched from Corte Madera Town Center to town park to protest against the state of California's proposed pesticide spraying in Marin and the Bay Area to combat the light brown apple moth, which could possibly threated the states agriculture industry. Parents are worried that the spraying will have severe health effects for their children. Kris Brewer was one of the speakers at the event.