Diseases and Pests

Got some unwanted invaders or diseased plants? Here's the place for your questions.

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  1. Becky
    Sticky

    Common plant issue - read before posting

    Becky, Aug 8, 2016
    Replies:
    7
    Views:
    863
    Beverly
    Apr 26, 2017
  2. DirtMechanic

    A general report on thyme oil effects

    DirtMechanic, May 24, 2018
    Replies:
    5
    Views:
    79
    DirtMechanic
    Jun 20, 2018 at 4:10 PM
  3. BMehalso

    Cantaloupe leaf disease... HELP! (w/ pics)

    BMehalso, Jun 19, 2018 at 6:20 PM
    Replies:
    7
    Views:
    24
    DirtMechanic
    Jun 20, 2018 at 4:18 AM
  4. SDGardner

    Leaf blisters, soot and white powder

    SDGardner, Jun 18, 2018 at 6:24 PM
    Replies:
    7
    Views:
    50
    DirtMechanic
    Jun 19, 2018 at 8:11 PM
  5. Kirsty

    What’s this attached to the leaves of my apple tree?

    Kirsty, Jun 16, 2018 at 2:15 PM
    Replies:
    4
    Views:
    68
    Wobblycogs
    Jun 18, 2018 at 4:25 PM
  6. Zsa

    What the heck is invading my Hibiscus??

    Zsa, Jun 15, 2018 at 11:10 PM
    Replies:
    6
    Views:
    64
    LIcenter
    Jun 17, 2018 at 9:19 PM
  7. Jd2014

    Lime tree looking leaves and not growing fruit anymore

    Jd2014, Jun 17, 2018 at 2:31 PM
    Replies:
    3
    Views:
    50
    Chuck
    Jun 17, 2018 at 9:18 PM
  8. MrB.Natural

    Melons and moles

    MrB.Natural, Jun 15, 2018 at 1:56 AM
    Replies:
    3
    Views:
    41
    TomatoTango
    Jun 16, 2018 at 10:15 PM
  9. cheryl

    Pear tree problem

    cheryl, Jun 16, 2018 at 3:37 PM
    Replies:
    1
    Views:
    29
    DirtMechanic
    Jun 16, 2018 at 3:48 PM
  10. Zatha19

    Black/Blue moths with red/orange heads

    Zatha19, Jun 15, 2018 at 2:34 PM
    Replies:
    3
    Views:
    41
    Chuck
    Jun 16, 2018 at 2:55 PM
  11. Kevin@

    White powder on Desert Museum

    Kevin@, Jun 5, 2018
    Replies:
    3
    Views:
    47
    DirtMechanic
    Jun 15, 2018 at 10:25 PM
  12. Tarun

    Pest Identification Help Avocado

    Tarun, Jun 15, 2018 at 7:49 AM
    Replies:
    5
    Views:
    40
    Tarun
    Jun 15, 2018 at 4:53 PM
  13. Bryan24681

    Tomato Plant Grey Spots on Leaf/Stem?

    Bryan24681, Jun 13, 2018
    Replies:
    4
    Views:
    54
    DirtMechanic
    Jun 14, 2018 at 8:03 PM
  14. natale

    Sterilizing soil.

    natale, Jun 6, 2018
    Replies:
    15
    Views:
    88
    natale
    Jun 14, 2018 at 8:28 AM
  15. Tigon

    Tomato plant issues

    Tigon, Jun 9, 2018
    Replies:
    9
    Views:
    72
    DirtMechanic
    Jun 10, 2018
  16. noz03

    Spider mites 1-2 weeks after purchase.

    noz03, Jun 8, 2018
    Replies:
    2
    Views:
    40
    Chuck
    Jun 8, 2018
  17. LeafStorm924

    Strange Specks on Kalanchoe Plant

    LeafStorm924, Jun 5, 2018
    Replies:
    1
    Views:
    40
    Silentrunning
    Jun 5, 2018
  18. Mbartl1987

    Small brown ant-like bugs on vegetable plants

    Mbartl1987, Jun 2, 2018
    Replies:
    6
    Views:
    61
    Chuck
    Jun 4, 2018
  19. Sue D

    Euonymus japonicus leaves developing white marks then dying

    Sue D, May 31, 2018
    Replies:
    2
    Views:
    57
    Sue D
    Jun 3, 2018
  20. Zsa

    House Flies in Boxwoods

    Zsa, Jun 2, 2018
    Replies:
    2
    Views:
    54
    Zsa
    Jun 2, 2018
  21. dconklin

    What are tiny white fuzzy bugs?

    dconklin, Jul 6, 2013 ... 2
    Replies:
    38
    Views:
    27,780
    Angel Gonzalez
    Jun 2, 2018
  22. Tina Brown

    Help with pests

    Tina Brown, Jun 1, 2018
    Replies:
    1
    Views:
    37
    Chuck
    Jun 1, 2018
  23. anemone

    Tiny bulbous red growths on leaves?

    anemone, May 31, 2018
    Replies:
    4
    Views:
    49
    Owdboggy
    May 31, 2018
  24. thealley

    Is this cucumber bacterial wilt?

    thealley, May 5, 2018 ... 2
    Replies:
    24
    Views:
    205
    DirtMechanic
    May 31, 2018
  25. susan austin

    leaf curl on large shrub/tree

    susan austin, May 27, 2018
    Replies:
    7
    Views:
    103
    Becky
    May 30, 2018
  26. containerplants

    white eggs/worms on dill and it's soil

    containerplants, May 23, 2018
    Replies:
    6
    Views:
    69
    Tjohn
    May 24, 2018
  27. samutos

    Mango tree disease

    samutos, May 23, 2018
    Replies:
    0
    Views:
    46
    samutos
    May 23, 2018
  28. Roger S

    Dahlia leaves turning brown

    Roger S, May 18, 2018
    Replies:
    1
    Views:
    74
    Upsy Daisy
    May 22, 2018
  29. Tina Brown

    Black spot

    Tina Brown, May 20, 2018
    Replies:
    4
    Views:
    73
    Tina Brown
    May 22, 2018
  30. Lauren w.

    What are these?

    Lauren w., May 21, 2018
    Replies:
    1
    Views:
    71
    Chuck
    May 21, 2018
  31. FlourishAnn

    Worry about sarracenia

    FlourishAnn, May 20, 2018
    Replies:
    0
    Views:
    33
    FlourishAnn
    May 20, 2018
  32. mvona

    Flea Beetles on my Eggplant

    mvona, May 18, 2018
    Replies:
    5
    Views:
    61
    Judith Ayers
    May 19, 2018
  33. Benjamin Brown-Greaves

    kangaroo apple (solanum laciniatum) bacteria diagnosis

    Benjamin Brown-Greaves, May 18, 2018
    Replies:
    0
    Views:
    40
    Benjamin Brown-Greaves
    May 18, 2018
  34. shahana anderson

    Chain of hearts help!!!! white spots appearing?!

    shahana anderson, May 17, 2018
    Replies:
    2
    Views:
    51
    Silentrunning
    May 17, 2018
  35. Suetheo

    Meyer lemon tree

    Suetheo, May 16, 2018
    Replies:
    1
    Views:
    42
    Chuck
    May 16, 2018
  36. elo

    what's on this Azalea branch?

    elo, May 15, 2018
    Replies:
    6
    Views:
    72
    alp
    May 16, 2018
  37. MaryMary

    If you get stung by a wasp or bee...

    MaryMary, May 14, 2018
    Replies:
    7
    Views:
    75
    CanadianLori
    May 15, 2018
  38. AlG

    Disseased Trees

    AlG, May 14, 2018
    Replies:
    6
    Views:
    55
    AlG
    May 15, 2018
  39. Mark_4444

    Need help with growing English Walnut in Raleigh, NC Area

    Mark_4444, May 10, 2018
    Replies:
    3
    Views:
    61
    Mark_4444
    May 11, 2018
  40. mrpelafio

    My beloved Sarracenia is diseased!

    mrpelafio, Apr 28, 2018
    Replies:
    2
    Views:
    69
    mrpelafio
    May 10, 2018
  41. FlourishAnn

    basil and mint problem

    FlourishAnn, May 10, 2018
    Replies:
    1
    Views:
    41
    Gardening Girl
    May 10, 2018
  42. Julie

    Catapiller Web on Shrub

    Julie, May 6, 2018
    Replies:
    3
    Views:
    104
    DirtMechanic
    May 9, 2018
  43. roadrunner

    Identify Caterpillar...If you can

    roadrunner, May 5, 2018
    Replies:
    7
    Views:
    69
    Chuck
    May 7, 2018
  44. Pitaya

    What to do about grasshoppers?

    Pitaya, May 4, 2018
    Replies:
    4
    Views:
    62
    marlingardener
    May 4, 2018
  45. Bob Sapp

    Goat's beard (Aruncus dioicus) - why the dying leaves?

    Bob Sapp, May 2, 2018
    Replies:
    4
    Views:
    74
    Tech
    May 3, 2018
  46. Grutomy3gals

    Japanese maple problem...

    Grutomy3gals, Apr 24, 2018
    Replies:
    5
    Views:
    112
    Becky
    Apr 30, 2018
  47. roadrunner

    European Union Expands ban of Three Neonicotinoid Pesticides

    roadrunner, Apr 29, 2018
    Replies:
    4
    Views:
    79
    Bootsy
    Apr 30, 2018
  48. Adrian Howarth

    Help identifying bug problem - yellow honeydew?

    Adrian Howarth, Apr 29, 2018
    Replies:
    4
    Views:
    62
    alp
    Apr 29, 2018
  49. EmJean

    Crown of thornes plant sick?? can it be revived?? Please HELP!

    EmJean, Apr 29, 2018
    Replies:
    1
    Views:
    48
    Silentrunning
    Apr 29, 2018
  50. Mrpinknz

    Is this the work of ants?

    Mrpinknz, Apr 29, 2018
    Replies:
    3
    Views:
    69
    Mrpinknz
    Apr 29, 2018
  51. thealley

    Lack of magnesium or powdery mildew?

    thealley, Apr 17, 2018
    Replies:
    8
    Views:
    101
    Upsy Daisy
    Apr 24, 2018
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