Orono' Weekly Times, Wednesday, July 30th gradually will 1980 THE DEATH OF THE BIRCH TREE Birch trees are dying left and right. Just drive through the new subdivisions or even some of the older ones and you see dead birches or sick looking trees with half or more of their leaves badly eaten by insects. I made a special trip this morning to have another, look and again I found the situation worse than I expected. I predict that within 10 years the birch will have gone the way of the Elm tree, unless drastic measures are taken or new chemicals are found to do a better job of controlling the insects affecting affecting the birch trees. To start off , birch trees are short lived at best, some will live to be 25 years, but I think that is the longest they will live especially especially some of the newer . varieties. There are several varieties that are used for planting today, and the most common one is the European White Birch with its beautiful white bark, which is whiter than the native white birch or canoe birch. But this variety is more susceptible to the insect that is plaquing the birch trees. The insect that is causing all this havoc is the leaf mining larvae of the wasp, which will lay its eggs in leaves when they are about 1 inch across, then the larva or commonly called the leaf miner or birch leaf miner .will eat the cells or the chlorophil in the cells between the two outer tissues of the leaf, leaving a shell or partly disfiguring the leaf and eventually eventually the leaf will drop and weaken the tree to the point that they cannot withstand our winter weather and . WAKEFIELD Insurance agcy. &tfu Taping - Spray Ceilings Plaster Repair Painting Wally Lucyk 983-5516 ORONO die over a period of three to four years, " To correct this problem, the tree must be in good health; so feeding is a,must and still can be done at this time of the year, with an organic plant food such as cow or sheep manure.. This should. be applied at a very heavy dose as much as two to three bags per tree. When the tree becomes tall and thin and sort of looks gangly, then the top third, of the tree should be removed which can be done in the next few weeks. This will encourage the sap to produce new growth which in turn will help the tree to remain healthy. The next step is to get at the leaf miner itself with a product called Cygon , 2E. You may be familiar with this product as a paint on the trunk product, but the last few years it has produced dismal results. This spring the Chemical companies have come up with a better form of application by punching holes around the tree at the drip line. This is the area where the water from the rain would drip down, and where the young feeder roots »re located, located, and pouring the straight Cygon 2E into the hole and covering the hole with soil again. Cygon 2E is a systemic product, and will be absorbed by the sap stream of the tree, and will be carried through-; out the whole tree and will flow into the leaves where it can get at the leaf miner. This method of application is much faster than the paint on treatment, and should give much better protection. Make 1 sure you read the label, since this is a very strong poison, and should be handled very carefully. Until next week, happy gardening. Clarke Public LIBRARY > Closed Monday and Wednesday Tuesday 2-6 p.m. Thursday 2-8 p.m. ffiday 2-6 p.m. Saturday 10-1 p.m. Telephone 983-5507 Mel Hartwig Excavating ORONO ONTARIO 983-5140 Bulldozing -- Back Hoe Septic and Tile Beds Sand, Gravel and Top Soil Orono Building Contractor Brick - Block - Concrete StoneWork Carpentry - Cabinet Work Floors - Tile Phone 983-5441 ORONO Ha m i Itons Insurance Service * * * Susan M. Sawyer Office 983-5115 Home 983-5270 Main St., Orono ,ELECTRICAL WORK * IS SORE A SMAP. • - ^-v HlfRE wm. EQUIPPED TO DO \ fKjÿSTnATHl, ORONO ELECTRIC LTD. ELECTRICAL APPLIANCES COLOUR T.V. -- HI-FI Sales and Service HOTPOINT R.C.A. .ELECTROHOME WHITE WESTINGHOUSE WOOD'S FREEZERS SIMPLICITY HOOVER Phone 983-5108 D. & R. Custom Fencing and custom chain-sawing 983-5005 or 983-9627 Orono, Ont. | Don't Leave 1 5 It to Chance 3 m " n e Be sure your home is truly S * protected by a good policy * Call us now Dave's Plumbing Heating Electric Industrial - Commercial 786-2471 R.R. 1 Orono SMiilson Insurances S Agency : 5 Office : Corner of Church ■ and Cotibledick Street S f 983-5032 S to the Unfit If you just sit You won't quit Being unfit. BYAMS PLUMBING - HEATING Sales and Service 24 HOUR BURNERSERVOCE GULF FINANCING Lpw Interest Rates Phone: Tyrone 263-2650 (Gul 1 Monuments and Family Memorials Our quality and service leaves nothing to be desired Ask the person who bought from us, a neighbour, neighbour, friend or relative The Rutter Granite Company 73 Ontario Street, PORT HOPE Phone Collect, V.W. RUTTER Office 885-5216 Home 885-5222 William C. Hall, B.Comm. Chartered Accountant I. Phone Newcastle 987-4240 ALL DAY WEDNESDAY i and SATURDAY J JSev's Floral Creations "FLOWERSWITH FEELINGS" FOR ANY OCCASION FRESH & DRIED FLOWER ARRANGEMENTS for Weddings, funerals, hospital and home f Telephone 623-3377 rev kerb 162 King St. East Bowmanville Major & Minor Repairs BOTH FOREIGN AND DOMESTIC -ENGINES REBUILT -VALVE JOBS -FRONT ENDS -TOWING MANGER'S GARAGE ORONO 983-5130 Our Fireplaces DO NOT Smoke Chimney Cleaning OXFORD Bricklayers - Stonemasons Ltd. ^PONO, ONTARIO PHONE 983-5606 O. Chatterton Electrical Contracting Phone 983-5546 or 983-5940 ---- Orono, Ontario. -- TELEPHONE 623-6555 JOHN MANUEL, C.G.A. INCOME TAX AND RELATED ACCOUNTING SERVICES* 118 KING STREET EAST, SUITE 2 BOWMANVILLE, ONTARIO. LlC1N3t OX SERVICE STATION Highway 35 8.115, just north of Newcastle Featuring: Premium Quality Products At the Most Reasonable Prices Stove Oil & Diesel Oil Available in any quantity Phone 987-4215 1 We have a complété line of POP-CITY Soft Drinks. Save by buying these a casé at a time. >4 % SAVE SAVE WHY PAYM0RE FOR HEATING SAVE ON PREMIUM QUAUTY FOmUYOMMIH. Oil. HEEDS 1517 MMMSST. HSTMW7 Ww.il*, Call Collect m«4M1 Prompt, Court «os,* Service