Pounce, Ambush gets EPA, PDA approval HAHKIBBUKG The use of permethrm-based spraymista to control adult mushroom flies in Pennsylvania has been approved for another year, according to State Agriculture Secretary Penrose Hallowell. Hallowed said the Agriculture Department has petitioned the Environmental Protection Agency and was granted an exemption last year on behalf of the state’s mushroom industry, which had suffered losses due to the sciand fly or mushroom fly. Larva from the mushroom fly destroy the pins of developing mushrooms, and also tunnel into ❖ EVERY WEDNESDAY IS MIRV AT NEW HOLLAND SALES STABLES, INC. New Holland, PA If you need 1 cow or a truck load, we have from 100 to 200 cows to sell every week at your price. Mostly fresh and clqse springing holsteins. Cows from local farmers and our regular ship pers include Marvin Eshleman, Glenn Fite. Kelly Bowser, Bill-Lang, Slain Hoffer. Dale Hostetter. H.D Matz. and Jerry Miller SALE STARTS -12:00 SHARP Also Every Wednesday, Hay, Straw & Ear Com Sale • 12:00 Noon All Dairy & Heifers must be eligible for Pennsylvania Health Charts. For arrangements for special sales or herd dispersals at our barn op on your farm, contact: Abram Diffenbach, Mgr. 717-354-4341 OR Norman Kolb 717-397-5538 % New & Used Silos { New & Used Extensions Tear down & Rebuilt Gunite silo relining I & repairs Replastering, roofs, permanent pipe & distributors Oxygen Limiting Silos above and below ground manure storage Jamesway Unloaders Barn Equipment Write or Call DETWEILER SILO REPAIR ' Rd 2 Box 267-0 Newville, PA 17241 717-423-6791 717-776-7533 717-776-3288 the stems and caps of mature mushrooms, making them un suitable fur fresh sales or processing. "Our mushroom growers have lost up to 75 percent of their crops in previous years due to the fly,” Hallowell said. "The initial exemption helped our growers to control the fly and begin to com pete on a more even basis with foreign growers who can use prohibited pesticides,” he added. "Pennsylvania produces more mushrooms than all other states combined, with sales of over $152 million annually,” Hallowell said. "The mushroom industry and the X • Made of 13 gauge Steel • All welded seams • Gravity Flow or Auger Free Estimates Also - Steel Roof Trusses for buildings - Portable Hog Buildings - Bucket Elevators - Grain Augers Distributors - Flow Pipes & Accessories We Sell, Service & Install Ph: 215-944-7808 STOLTZFUS WELDING SHOP Owner - Samuel P. Stoltzfus RD 1011, Dryville Rd. Fleetwood, PA 19522 Agriculture Department are working together to insure that we can meet the challenge posed by both natural enemies and loreign suppliers and to insure that Pennsylvania agriculture keeps growing better.” The use of Pounce or Ambush on mushrooms has been approved under Section 18 of the Federal Insecticide, Fungicide and Hoden- Ucide Act. The specitic exemption is tor a period ol one year through Sept. 10, 1982, pending the possible granting of a full EPA registration for use of these pyrethroid insecticides on mushrooms. Lancaster Farming, Saturday, October 24,1981—031 York conservation tour (Continued from Page D3O) vineyard owner can see the first minimal returns coming in on his approximately $4500 per acre investment, and not before four years of growth will any great production amounts be harvested. Pruning can begin as early as February and continue through late April or early May. Naylor estimates it takes about a thousand man-hours to prune his present acreage of 6,000 plants. ‘‘Grape production is one of the most labor intensive crops there is,” he added, needling dairy producers along on the tour that they at least could take the af ternoon off. Grape harvesting begins in August, with ther first pick-your own table and wine varieties in demand by hobby winemakers, and jelly and juice home canners. Bulk quantities of juice are LANCASTER CO. FARMERS... DON’T MISS IT!! PAGE A-17 ."1 pressed at nearby Blevins Or chards’ cider press. Skins are removed from the Iqiuid before white wine fermentation begins, but colored wines need the hue and tannin that leaches from the crushed skins. Fermentation takes place in stainless steel tanks, with the wine then siphoned, or “racked off”, for either bottling, or further aging. White wines can be bottled as early as two months of age, while reds need additional time to mature. The Naylor Wine Cellars, Inc., is part of the Pennsylvania Wine Association, and their estate bottled vintage wines have already won several medals in area wine judging. Visitors are welcomed to the Stewartstown winery, and per sonal tours and wine-tasting parties can be arranged for groups.