News Briefs Published March 7, 2007 KIRTLAND AIR FORCE BASE, NEW MEXICO -- Legal office closes The base legal office will be closed March 14-15 for a staff assistance visit. Weed control begins Civil engineers are gearing up for the summer growing season and applying a spray growth pre-emergent on the xeriscape landscape on base. The spray prevents seeds from weeds and rogue grasses from growing. The water-based spray has an added dye to ensure proper application and prevents over-spraying. The pre-emergent used is one of the most environmentally friendly and effective on the market. This product is a selective herbicide that is used throughout the Albuquerque community. The sprayed areas do not represent health hazards to base residents or pets.