Insect and disease problems occur throughout the landscape, and can be a confusing topic. When you need suggestions for treatment, or help with identification, this is the place to start.
Topic Topic Starter Replies Views Last Post
Ahhhthe sweet smell of oak dust <Tom Dunlap> 1 414
Sunday June 03, 2001 09:15 AM
by <Guy Meilleur>
Hemlock Trees <Rob Wachtell> 2 489
Tuesday May 22, 2001 07:07 AM
by <john paul mcmillin>
Laetiporus and Eucalyptus <Richard Trout> 0 385
Tuesday May 22, 2001 06:59 AM
Merit and scale on Taxus <John Paul Sanborn> 2 464
Tuesday May 22, 2001 06:56 AM
by <john paul mcmillin>
Maple Trees dropping leaves <Brad Strycker> 2 560
Monday May 21, 2001 12:16 PM
by <Mark Goodwin>
a yearly event <john paul mcmillin> 0 348
Saturday May 19, 2001 10:08 AM
RED DOTS ON HICKORY LEAVES <TONI> 1 652
Saturday May 19, 2001 07:09 AM
by <Mark Goodwin>
trees bud no leaves <Greg PAris> 1 500
Wednesday May 16, 2001 11:41 AM
by <John Paul Sanborn>
Maple dropping healthy looking leaves <Ray Mack> 3 531
Friday May 11, 2001 01:03 PM
by <Russ Carlson>
Curious Tree Problem <Rick Ledesma> 3 476
Sunday May 06, 2001 09:18 AM
by <Paul H>
What is happening to my Ulmus parvifolia Drake <Tracy> 3 617
Tuesday May 01, 2001 09:38 AM
by <john paul mcmillin>
infected hop hornbeams <John P Sanborn> 0 362
Friday April 27, 2001 10:31 AM
Tebuconazol <Reed Holt> 2 672
Thursday April 26, 2001 05:01 AM
by <Gino>
IPM zeuzera pyrina <mazaher> 0 449
Monday April 23, 2001 06:51 PM
European Beech windthrow <don bertolette> 0 354
Monday April 23, 2001 02:06 PM
Should we worry about ALB <Frank Russor> 0 375
Sunday April 22, 2001 06:43 AM
Moreton Bay fig disease <Jane Britten> 1 471
Tuesday March 20, 2001 12:10 PM
by <Mark Goodwin>
wallnut tree diease <stuart mcgregor> 5 568
Monday March 19, 2001 07:29 AM
by <charles v clark>
valuation <David L Gomeau> 0 369
Saturday February 17, 2001 10:26 AM
Rocky Mountain Juniper diseases <Gerald Landby> 2 450
Friday February 16, 2001 07:17 AM
by <Gerald>
Oak Wilt <Ken Six> 2 466
Thursday February 15, 2001 05:39 AM
by <brian>
White Pine Sheath Mite <john paul mcmillin> 1 497
Monday February 12, 2001 06:01 AM
by <Russ Carlson>
oak fungus <terry> 2 466
Tuesday January 23, 2001 10:07 PM
by <Carl>
Borer ID Part 2 <Dave G Meadows> 1 435
Sunday December 31, 2000 02:13 AM
by <Russ Carlson>
Red Oak dying <Rebecca Schmidt> 2 445
Sunday December 10, 2000 02:19 PM
by <Sid>
Elm dieback <Kenneth Cote> 5 489
Sunday December 10, 2000 12:53 PM
by <Russ Carlson>
Borer Identification <Dave G Meadows> 5 662
Sunday December 10, 2000 12:40 PM
by <Russ Carlson>
My spruces and firs are dying <Kathy> 4 449
Sunday November 19, 2000 12:09 PM
by <Russ Carlson>
my big oak tree is ill <Richard Law> 1 418
Thursday November 16, 2000 03:20 AM
by <Dmitry Zvonka>
Red OakOrange Mushrooms <mark burke> 4 518
Wednesday November 15, 2000 01:45 AM
by <Dmitry Zvonka>
Fuzzy substance on Beech tree <Lurie> 3 507
Thursday November 09, 2000 12:04 AM
by <Andrew Cowell>
Tent Catapillars on Ash trees <Tom> 3 700
Monday November 06, 2000 03:25 AM
by <John Lieuallen>
pussywillow tree problem <eddie g> 1 495
Tuesday September 19, 2000 07:15 AM
by <Mark Goodwin>
CA Oak death <JPS> 2 454
Tuesday September 12, 2000 05:56 AM
by <ron banks>
Live in friendlier climes now <Reed Holt> 0 373
Saturday September 09, 2000 09:28 AM
Save a Maple <Ed Huang> 4 580
Wednesday September 06, 2000 11:59 AM
by <JPS>
Oak in trouble <brian> 2 458
Thursday August 31, 2000 12:45 PM
by <Russ Carlson>
Verticillium Wilt and Chinese Pistache <Mark Goodwin> 0 480
Friday August 25, 2000 01:13 AM
Oaks and Termites <Harry Jacobson> 1 416
Tuesday August 22, 2000 03:34 PM
by <Russ Carlson>
maple dieback <James Wentworth-Plato> 1 454
Thursday August 17, 2000 01:37 PM
by <Russ Carlson>
Burr Oak having trouble <Joseph Lowe> 1 473
Tuesday August 15, 2000 12:52 PM
by <Mark Goodwin>
MAPLE TREE "FAGUS,MOLD" <GINGER CONARD> 1 612
Friday July 21, 2000 12:02 AM
by <Russ Carlson>
Southern pine beetle deterrent <Tom Watson> 1 414
Thursday July 13, 2000 05:00 AM
by <Charlotte Lackey>
Decay in Fagus sylvatica <Eirion> 2 441
Monday July 03, 2000 05:36 PM
by <Eirion>
OAK WILT response <Reed Holt> 5 534
Wednesday June 21, 2000 03:53 AM
by <Reed Holt>
fruitless mulberry trees <Cindy> 2 1583
Monday June 19, 2000 04:14 AM
by <Mark Goodwin>
Sycamore Anthracnose in Rochester,NY <Bill Newman> 2 719
Sunday June 18, 2000 01:13 AM
by <Jerry Bond>
silver maple tree problem <margie howell> 1 940
Saturday June 17, 2000 02:57 PM
by <Russ Carlson>
Spiculosa canker on water oak root <Tom Watson> 0 386
Monday June 12, 2000 06:51 AM
Efficacy of Imicide on borers galls <Thomas Brass> 3 482
Sunday June 11, 2000 12:48 PM
by <Thomas Brass>