Saturday, June 24,1978—47 conference UNIVERSITY PARK - A rabbit conference will be held here on Friday, July 28 and Saturday, July 29, at the Kern Graduate Center on the main campus of The Penn sylvania State University. This conference is being planned for anyone in terested in the rabbit in dustry. Presentations will include talks on nutrition, genetics, management, disease and parasite control, housing, equipment, breeding, research needs, commercial rabbit production, processing and marketing. Also, workshops will allow everyone to choose a subject and participate in discussing show rabbits and management, association activities, use of phar maceuticals and how to show a rabbit. A program, list of inns and motels and a registration form can be obtained by writing to: Conference Center, 410 J. 0. Keller Building, University Park, Pa. 16802. Please specify on your request, “Rabbit Conference” program. Everyone with interest in the rabbit industry is welcome to attend. Con ferees must preregister. - Short-cut grass may kill lawn UNIVERSITY PARK - With all your hard work trying to maintain a lush, dense, healthy lawn and the empty bottle of liniment to prove it, you may be the one who is causing your lawn to thin out and eventually die, according to the Penn State Extension Service. Before you start blaming the seed, fertilizer, or the directions on the box or bag, check the height of the cutting blade on your mower. The height you are mowing your grass may determine the life or death of your lawn. Close cutting doesn’t give the grass a chance to manufacture the food it needs to build strong deep root systems and a dense sod. Giving your lawn a close shave doesn’t cut down on the number of times it must be mowed or add to its attractiveness either. It’s the evenness of the cut and not the closeness that makes a lawn attractive. Lawns of a combination of Kentucky bluegrass-red fescue should be cut at a height of 1% to 2 inches. During the Summer 2 inches is even better. However, certain types of lawn grasses are well adapt ed to close mowing. Ben tgrasses and Zoysia can stand a close shearing of % to one inch. V/SA Rabbit set