This newsletter details four case histories that illustrate how successful pest control was achieved in commercial greenhouse farms using Integrated Pest Management (IPM). Each case history includes information on: farm technology and pest issues involved; control strategies used – chemical and biological; use of crop scouting to make decisions; challenges encountered along the way; and the grower’s views about the results. Information relevant to the management of Western flower thrips (WFT), Tomato spotted wilt virus (TSWV) and other Thrips and Tospoviruses is included in this item.