COLLEGE PARK, Md. - Maryland’s state tree, White oak, may be an endangered species as far as ornamental planting is concerned.' “White oak is the preferred food plant of the gypsy moth,” explains John Davidson, Extension en tomologist at the University of Maryland.- “While gypsy moths will eat over 300 kinds of trees and shrubs, white oak is usually the first to go.” “Unfortunately, oak trees’ are among the mtost widely planted ornamental species,” continues Davidson. “Many suburban communities have grown stands of white and other oaks that are particularly attractive to gypsy moths.” “The problem is so severe that our new Extension publications will no longer recommend the use of oak, particularly white oak, as a tree for home plantings,” says the University entomologist. In Maryland, the first infestation of an area usually occurs when newly-hatched caterpillars drift with the wind and land on taller, mature trees. They feed in the crowns of the trees until they are larger, and it is usually at this stage that homeowners notice the problem. Control measures at that point are generally ineffective, suggests Davidson, v The pest was introduced into Massachusetts from Europe in 1869, but it did not spread rapidly until the late 19605. The first ex tensive defoliation of Maryland trees (about 8,000 acres) occurred in the northeastern counties in 1981. Infestations are now reported throughout the state. In view of this, -Davidson suggests planting tree varieties THE "FINGERTIP FEED CONTROL" IS MADE ESPECIALLY TO USE WITH THE "HORN OF PLENTY" DAIRY The “HORN OF PLENTY" feeder, with this control unit, will deliver feed FEEDER. Can be used on your old magnetic "Horn of Plenty” feeder, or at a slow steady rate that the cows will clean up on delivery, leaving only purchased with a new feeder. Many other brands can also be converted a few crumbs as they leave. It does not feed in “dumps" as most other over to the "FINGERTIP FEED CONTROL". feeders that often leave large amounts in the feeder, and is recorded for The “FINGERTIP FEED CONTROL" system will handle up to 499 cows, one cow up to 32 feeders, and 2 rations, individual cows can be given controlled amounts of each ration if desired. Amounts of either or both rations can be changed quickly and as often as you desire. The designated amounts - of each ration will then be automatically dispensed to each cow throughout the day. Md. state tree which gypsy moth caterpillars will not eat. Despite the wide range of acceptable food plants, the in sects avoid tulip poplar, sycamore, ash, catalpa, dogwood, hackberry, honey locust, horse, chestnut, persimmon, walnut, osage orange and mulberry among deciduous species, and holly, arborvitae, holly and juniper in the evergreen category. Homeowners should consult their countv Extension Plans progress for nat’l Polled Hereford KANSAS CITY, Mo. - The 59th National Polled Hereford Con vention-Show-Sale has been scheduled for Feb. 16-18, 1982, according to an announcement from the American Polled Hereford Association. The annual breed extravaganza will be held in conjunction with the Dixie National, Livestock Exposition in Miss. Entries are expected to ap proach 400 head and premiums will surpass $20,000, as the breed’s best from the U.S. and Canada will’ meet m Jackson. In addition to the internationally acclaimed show, the 59th classic will feature the APHA awards banquet, annual meetings of the APHA and National Poll-ettes women’s auxiliary and the'National sale. The National show will kick off general activities Tuesday, Feb. 16, with the judging scheduled to begin at 9 a.m., at the Dixie National’s Mississippi Coliseum. The annual membership meeting will take place at 5 p.m. at the Coliseum Ramada Inn, headquarters for the proceedings. Mississippi Polled Hereford NOW SET MAXIMUM FEED TO MILK CONVERSION, BEST ANIMAL HEALTH AND REBREEDING, THROUGH COMPLETE CONTROL AND RECORDING OF FEED CONSUMPTION OF EACH INDIVIDUAL COW IN THE HERD AT ALL TIMES, WHETHER lACTATIN6 OR EVEN DURING THE DRV PERIOD! For Additional information And The Location Of Your Nearest Dealer Contact: CUMMINGS & BRICKER, INC. Serving Farmers Through Farm Equipment Dealers For 20 Yrs. Horn of Plenty™ Finger Tip Feed Control Distributors Farm & Irrigation Equipment 111 CEDAR STREET ... 100 STOVER DRIVE P.O. BOX 272 CARLISLE, PA. 17013 BATAVIA, N.Y. 14020 PHONE (717) 249-6720 PHONE (716) 343-5411 is gypsy moth agent for information on which of shrubs,” he continues, these species grow well in their For gardeners who still choose to areas, according to Davidson. use oak in ornamental plantings, “While oaks are the gypsy Davidson issues a warning to moth’s first choice as food, they exp ect trouble in the next few also feed readily on alder, apple, years. “The problem will show up birch, boxelder, hawthorn, larch, first in areas close to woods and linden, mountain ash, Lombardy forested land,” he notes, “but will poplar, black spruce, sumac and eventually spread to urban willows,” says Davidson. “They communities as well.” also appear to be quite fond of At the very least, Davidson roses and some other deciduous recommends planting no more breeders will host a “Mississippi Mixer” later in the evening. Showing will resume at 9 Wednesday morning and will culminate in the slapping of the champions. Three nationally prominent beef judges have been named to the thref-n...a cumpubite judging team. They are Joe Lewis of Alfalfa Lawn Farms, Lamed, Kan.; Dr. Dave Hawkins ot Michigan - State University, East Lansing; and Bill Bennett of BB Cattle Co., Connell, Wash. The judges will also establish the sale order for the National sale. The awards banquet with the Hall of Fame enshrinement. Hall of Merit presentations and National Polled Hereford Queen contest, will begin at 7 p.m., Wed., Feb. 17 at-the Ramada. Three noted pioneer Polled Hereford breeders will be inducted into the Hall of Fame that night. They are Ernest Painter and his father, the late Ralph Painter, both of La Harpe, 111.; and Earl Vescovi, Roundup, Mont. The distinguished recipients of the Hall of Merit Awards will be R.O. Buckley, Jackson, Miss., for his work in public affairs; Dr. Hilton Briggs, Brookings, S.D., for education and research; E.H. “Ham” Wilson, Montgomery, Ala., for contributions in com munications; and Jim and Sue Rowland, Marysville, Kan., for their work with youth. An expected consignment of 50 top-quality Polled Hereford bulls and heifers will climax the events of the 59th National with the National Sale. It is scheduled for Don’t load firearms before shooting time HARRISBURG - The Penn sylvania Game Commission urges hunters going afield before daylight not to load their guns prior to the legal shooting hour. During deer seasons, hunters often start out well before daylight so they reach their favorite hun ting spots before dawn. Some of Lancaster Farming, Saturday, November 28,1981-Al5 target than 10 to 20 per cent oak in any given area, and to keep the trees separated from each other by barriers of species that are not attacked by gypsy moth. The Extension entomologist still expects white oak to be hit hard in Maryland. “Gypsy moth may do to white oak what Dutch elm disease did to residential elm plantings/’ Davidson predicts. show, sale Thurs., Feb. 18, in the Mississippi Trade Mart Building, across from the Coliseum at 9 a.m. An advance nomination, screening and selection procedure has been reinstated with this year’s show, and all sale animals will show in the National Show. The 59th National Polled Hereford Convention-Show-Sale is shaping up to be the headline event of the 1982 Dixie National Livestock Show. these nunters load their firearms before starting out. Hunters usually trip on bran ches, roots, rocks, etc. when traveling in the darkness, par ticularly through the .woods. Sometimes, a gun accidentally discharges when the hunter trips or falls, and a serious accident can result. HORN p ROL