IOLI.MWMm l^jliJWnMflM VACUUM PUMPS CHOOSE THE RIGHT MODEL FOR YOUR DAIRY... MODEL NO. 76 2 HP produces 27 CFM 3 HP produces 36 CFM #742 PUMP, 25 C.F.M. 2 H.P. Motor Not Included SERVICE WHEN YOU NEED IT! DlO ■ Trained installation and Service Personnel Planning Service ■ Competetive Priced V*cS ■ Hundreds of Satisfied Users J.B. ZIMMERMAN & SONS v WEST OF BLUE BALL, PA. on RT. 23 | PHONE: (717) 354-4955 I Plus Proven For Both Production And Type 15H202 Elmsmith Marcus MARINER VG (87) 47 Daiis. in 37 Herds Ave. 17 f SBIM Pred. Dif. (67% rpt.) + 1.571 M 10 Daus. Cl. 76.6 (act.) 79.1 (age-adj.) Sire; Harborcrest Marcus GP & GM 20 bulls with milk PD over +l,OOO 20 bulls with value PD over +sloo 7 bulls with +PD for % test 34 bulls with at least 70% repeatability 26 bulls with +PDifor type All are priced reasonably through Professional Technician Our Daily Holstein Selection Includes: service and Direct-Herd sales*- MODEL NO. 78 5 HP produces 56 CFM 7Vz HP & 10 HP motors can be used for more CFM »550°S. 620 F + 37F + .39 PDT 3.5% + $155 (January/80 USDA Production and HFA Type Summaries) Ask the VMD Frog and thrush— not a horse’s fairy tale A reader asks: What is the best method of treating thrush, and how can I prevent its happening again? a 4 / Dr. Sheaffer comments: Thrush is a degenerative condition of a horse’s frog of the hoof and it sometimes involves the heel and/or sole. I This condition is caused by one of several organisms, the most common being a bacteria, Fusibactenum. When an animal has no choice but to stand in mud, urine, or wet manure, the condition becomes | 15H205.Wauk-A-Way Fond RELIANCE - VG (87) 63 Daus. in 51 Herds Ave. 16.313 M 3.7% 611 F Fred. Dif. (75% rpt.) +s69 + 584 M +.01% +22F 18 Daus. Cl. 80.2 (act.) 82.4 (age-adj.) +1.29 PDT Sire; No-Na-Me Fond Matt - EX & GM -Atlantic BREEDERS COORERA.TIVE LIVESTOCK SERVICES Member NAL Affiliated Breeders Toll-Free 24 Hour Phones For Service: Lancaster Area 569-0411 Pennsylvania 800-732-0391 Del., Md. & NJ. 800-233-0216 Our Representative in Northeastern Pennsylvania is Taurus Service Approved by Certified Semen Services r> Lancaster Farming, Saturday, April 2s, 1980—C17 i Leon Riegel Tim Trayer Edgar Sheaffer aggravated. The bacteria causing thrush are commonly present in most barns and stables. Therefore, un sanitary stalls will readily produce the disease. The steps in treatment are three. First, clean your stalls and keep them clean and dry. Second, pick and scrub the horse’s feet thoroughly, EVERY DAY. Thirdly, apply an astringent or a strong antiseptic around the frog, heel and sole, depending on the areas affected. Three common medications are copper sulfate pastes, strong iodine Ul VSL Pi ly solutions, and a commercial preparation called Koper tox. There are other over the-counter preparations you may find satisfactory. A word of caution con cerning thrush medications most of them will make the hoof dry and hard. This is a problem especially if you are bedding your horse on wood shavings rather than straw. If that is your situation, you may want to alternate a softening hoof dressing with the thrush medication. Preventing thrush from reoccumng is sumhar to treating the condition. Keep your stalls clean and dry. Pick the horse’s hooves daily. And, use medications as soon as any thrush begins to appear. Be sure not to confuse thrush with scratches, greese heel, or cancher. Thrush has an offensive odor and the hoof and frog usually appear moist. In the early stages, the hom of the hoof becomes whitish-gray in color and quite crumbly. You may be able to tear parts of the frog away with your fingers. In the later stages, the frogs may be partially or completely eaten or burned away by the disease, and the odor will tell you beyond a shadow of a doubt that the horse has thrush. If yon have a question you would like answered by the team from Valley Animal Hospital, send it to Ask the VMD, Box 366, Lititz, Pa. 17543. Questions will be kept anonymous on request