Recognizing the increased pressure on those responsible for very large land areas to reduce the cost of applying products, Lesco Aviation, offers their O-WIN℠ (Only What is Needed) program for aerial applications. Experience in successfully combining advanced new technologies for mapping, precision identification and map driven variable rate dispensing allows them to pinpoint and deliver the exact amount of product to match the specific needs of the individual management areas targeted. According to Rex A. Lester, owner of Lesco "Compared to the old days of crop dusting at a single rate, the O-WIN system delivers unparalleled savings while minimizing damage to the environment and off-target waste. Only What Is Needed. Only When It's Needed. Only Where It's Needed." With advantages f