1.   Avocado farmer Lynette Buchanan-Roth is concerned about the spraying of malathion on her Camarillo, Calif. orchard.

2.   But California avocado farmers are waging a fight against the plan because they fear an infestation of their crops by foreign insects and worry about quality control.

3.   Each year since, the avocado farmer and volunteer event organizer helps run the annual rallies to remember the man and the murder.

4.   When Mexican avocado farmer Porfirio Ponce died of a heart attack after a bank lawyer threatened to foreclose on his property, the Barzon movement struck back.