11. Our method of control is effective . . . . The results are obvious. 12. Some methods of control have been defoliation in areas in both Oregon and California. 13. Hand picking infected leaves is the recommended method of control . 14. The reintroduction of competitive species has also been suggested as a method of control . 15. An organic method of control is to hang plastic red apples coated with sticky Tangletrap. 16. In the late 1980s a different method of control was emerging, called high speed switching. 17. The advantage of non-toxic methods of control is they can be used in Conservation Areas. 18. Mechanical methods of control involve cutting off crowns from roots, usually just below ground level. 19. For example, three successive issues outline the origin and methods of control of Corporate Culture. 20. Along with accelerometers, the tilt sensors are a primary method of control in most Wii games.