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Plant Health

This forum is a place to discuss pesticides, fertilizer applications and problems related to diseases to plants.

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  1. glennschumann
    Sticky

    EAB reaches Wisconsin

    glennschumann, Aug 5, 2008 ... 9 10 11
    Replies:
    207
    Views:
    56,272
    Jason Douglas
    May 26, 2018
  2. TreeTreeuong

    Do I have a problem here? Shedding Tree / Squirrel Damage?

    TreeTreeuong, Jan 12, 2019
    Replies:
    1
    Views:
    90
    ATH
    Jan 14, 2019 at 11:56 AM
  3. silverhawk184

    How do I winterize a potted tree

    silverhawk184, Dec 13, 2018
    Replies:
    1
    Views:
    194
    ATH
    Dec 13, 2018
  4. ATH

    Rhizoshpaera treatment

    ATH, May 31, 2018
    Replies:
    13
    Views:
    425
    ATH
    Nov 10, 2018
  5. kyleway59

    Maple ID and Prognosis

    kyleway59, Nov 6, 2018
    Replies:
    2
    Views:
    102
    ATH
    Nov 6, 2018
  6. Jon9392

    Strange browning on Giant Green Thuja

    Jon9392, Sep 15, 2018
    Replies:
    5
    Views:
    234
    Jed1124
    Oct 29, 2018
  7. Corporate Slave

    Mystery tree

    Corporate Slave, Oct 22, 2018
    Replies:
    6
    Views:
    151
    Jason Douglas
    Oct 24, 2018
  8. Dan C

    Japanese Saucer Magnolia NEED HELP

    Dan C, Oct 18, 2018
    Replies:
    1
    Views:
    96
    PJM
    Oct 24, 2018
  9. annielaurie

    termites in live trees

    annielaurie, Apr 1, 2012
    Replies:
    9
    Views:
    3,208
    Jason Douglas
    Oct 16, 2018
  10. dg1995

    Apple Tree unknown disease/sickness

    dg1995, Oct 11, 2018
    Replies:
    0
    Views:
    89
    dg1995
    Oct 11, 2018
  11. Bunksly

    Help Needed for University Project on Invasive Arboreal Insect Pests

    Bunksly, Feb 18, 2017
    Replies:
    2
    Views:
    500
    Enrique Smith
    Oct 5, 2018
  12. AKT-Dog

    Is this tree salvageable?

    AKT-Dog, Sep 19, 2018
    Replies:
    1
    Views:
    146
    ATH
    Sep 22, 2018
  13. David Drzewiecki

    Arborjet Tree Injection Time

    David Drzewiecki, Sep 20, 2018
    Replies:
    3
    Views:
    147
    ATH
    Sep 21, 2018
  14. ChockFull

    Snipper Deflowering Agent

    ChockFull, Aug 17, 2013
    Replies:
    6
    Views:
    2,118
    MrRecurve
    Sep 18, 2018
  15. Leafmebee

    Strange growth on maple tree

    Leafmebee, Aug 25, 2018
    Replies:
    8
    Views:
    331
    Leafmebee
    Sep 14, 2018
  16. Thunder Sheep

    Unhealthy Serbian Spruces?

    Thunder Sheep, Aug 25, 2018
    Replies:
    0
    Views:
    92
    Thunder Sheep
    Aug 25, 2018
  17. Yellowdog

    Alternative to bleach for sterilizing

    Yellowdog, Jul 4, 2018
    Replies:
    7
    Views:
    320
    Jed1124
    Aug 24, 2018
  18. fishingtiger

    Nuttall Oak seedlings dying

    fishingtiger, Aug 13, 2018
    Replies:
    0
    Views:
    133
    fishingtiger
    Aug 13, 2018
  19. Arbomeister

    Helping identify this disease / fungus

    Arbomeister, Jul 20, 2018
    Replies:
    4
    Views:
    235
    jomoco
    Jul 30, 2018
  20. Kordave12

    How well could a tree Survive if I...?

    Kordave12, Jul 21, 2018
    Replies:
    12
    Views:
    187
    jomoco
    Jul 25, 2018
  21. Junglee

    Please help identify this tree and if it’s sick

    Junglee, Jul 21, 2018
    Replies:
    7
    Views:
    197
    ATH
    Jul 22, 2018
  22. AndrewB

    California oak - sick or not?

    AndrewB, Apr 30, 2018
    Replies:
    4
    Views:
    166
    Jason Douglas
    Jul 22, 2018
  23. Mike in Merced

    Multiple plants/trees suffering from unknown disease or deficiency please help!

    Mike in Merced, Jun 28, 2018
    Replies:
    1
    Views:
    130
    Bob White
    Jul 20, 2018
  24. beastmaster

    Another new invasive pest for So. Calif.

    beastmaster, Nov 12, 2015
    Replies:
    5
    Views:
    594
    Bob White
    Jul 20, 2018
  25. JeffC.

    Chinese Pistache Berries but no leaves

    JeffC., Jul 20, 2018
    Replies:
    1
    Views:
    79
    JeffC.
    Jul 20, 2018
  26. tsag1544

    Need help with Weeping Pink Peach tree

    tsag1544, Jun 28, 2018
    Replies:
    4
    Views:
    189
    tsag1544
    Jul 16, 2018
  27. sb47

    Pecan tree

    sb47, Apr 21, 2018
    Replies:
    10
    Views:
    340
    Jason Douglas
    Jun 28, 2018
  28. Ghillie

    Monitoring defect size from the ground

    Ghillie, Jun 25, 2018
    Replies:
    0
    Views:
    104
    Ghillie
    Jun 25, 2018
  29. gamerfan2004

    Should I cut down this Red Maple?

    gamerfan2004, May 17, 2018
    Replies:
    4
    Views:
    176
    4rborz
    Jun 24, 2018
  30. thunderstruck67

    Willow tree getting brown spots and yellow leaves falling off

    thunderstruck67, Jun 9, 2018
    Replies:
    0
    Views:
    150
    thunderstruck67
    Jun 9, 2018
  31. Nickrosis

    Dormant Oil and Evergreens

    Nickrosis, Apr 23, 2005
    Replies:
    6
    Views:
    2,796
    sgbotsford
    Jun 8, 2018
Showing threads 1 to 30 of 1,379

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