• , toyman (Cpntiimed t'lom I'uo n Francis A Wood and Donald D Davis from several years of , . . m .... .. , , studies in the Department of Davis find These include the rather common in the air during Plant Pathology and the Center Austrian pine, jack pine. Vir the growing season in areas such lor Air Envuonmeiil Studies at S inia pine and Euiopean larch as Pittsburgh ami Philadelphia, Ozone, an .ur pollutant pro p en j, state Hardwood species, the most son the scientists point out They duced in the atmosphcio over oVone onginate-. thes ex silive to ozone aie while ash, suggest that plants tot landscap cities, is strong enough to dam- () i a , n as ~ lostllt ot leactions gtoen ash. while oak and tulip mg and goneial 01 nameiitai pur- Dr. 11 K Cerlach, Counts Su several common species ot {| o m compounds toimeJ ducct Popiai po-,c> ■.liouici ho seketod m part perintendent said the thiee Vo- tiees giown m Pennsylvania iy or mdirectlv liom vai ious m During the studies 34 species loi then icsistance to ozone Tech (.rnools being const) ucted accoiding to scientists with the and tran.spoilatioiue of woody plants weie exposed to Fus and spi ucos aie ti.e corn will be tentatively completed by AgncuiUiial Expenmenl Sta i a ted sources Combustion ot 10 P aits bundled feis ollci mg the most icsistance March 3 Pre enrollment foi the l| on at The Pennsylvania Stale fossil fuels is the majoi souice million ot ozone for eight houts to damage bv ozone Wood and schools snould be completed by Univeisitv 0 f mg ( edients About 4.000 seedlings weie Davis have found The dog the end of October and Di Gei- Such damage uom ozone can Pmes and latches are the of two to live year old voocN maples and sezorat oaks loch said the plarned 2 000 en occut to ttee> within a 50 mile coulters or evei gieens the most Ozone in excess ot 10 a e consineied the '• o,t rews rollmont will be easily realized tadtus ot large cutes stale Dr sensitive to ozone, Wood and part* pei bundled million is t.‘”t hardwood species f'i«rU> Aj. Teachers \s. sociation He ik aKo pio-ul.-n 01 the So lanco Kducution A-sooianon ECO "FINEST Eodbades: Ail Chickens (breeds Ail Ages All Stages of Prok 1 I , ■ /w- s^lsy POULTRY FEEDS Air Pollutant Damages Trees i QUALITY and ’ ISADS TO PERFORMANCE and LOW COSTS HERE ARE THE ACCUMULATIVE RECORDS FOR 18 FLOCKS ON THE EARLY BIRD PROGRAM DURING THE 4 MONTHS FROM JUNE THROUGH SEPTEMBER. duction iirds Old & Molted loused during this i Flocks just period MAXIMUM PERFORMANCE WITH MINIMUM COSTS the EAI MILLER & BUSHONG Rohrerstown, tiaSSunaf^' t<*‘ **** PRODUCERS! SERVICE ANYWH foti Larger average size in early stages of production Better liveability through improved flock health Better overall shell quality TRY ,Y BIRD OPTIMUM PERFORMANCE PROGRAM © FINEST SERVICE ANYWHERE Total dozens produced during 4 montns Total number of flocks 13 _ 1,461,212 (or 17,534.320 eggs) Number of birds 201,117 Average hen housed production for the 4 months 71.463% Largest flock 25,000 birds Smallest flock 6.000 birds Call collect 392-2145 Feed used for all dozens of eggs produced 3.62 lbs. Ranged from a low for 4 months of 3 50 lbs. to a high of 5.44 lbs. for old and molted birds s- P 3b Lancaster Farming, Saturday. October 25,1969-4& ~ <•
Significant historical Pennsylvania newspapers