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Plant Pests, Diseases and Weeds

General pests, diseases and weeds discussion. Organic and inorganic treatments, prevention and control.

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  1. purpleinopp
    Sticky

    Unwanted plant you spend the most time on?

    purpleinopp, Oct 24, 2012 ... 2
    Replies:
    27
    Views:
    239,804
    Dirtmechanic
    Dirtmechanic
    Apr 20, 2019

  2. Mystery mound

    marlingardener, Jul 10, 2021 ... 2
    Replies:
    25
    Views:
    177,851
    Cayuga Morning
    Cayuga Morning
    Jul 23, 2021

  3. Insects on Bush

    SeanLI, Jun 14, 2021
    Replies:
    4
    Views:
    73,243
    SeanLI
    SeanLI
    Jun 16, 2021

  4. Insect: Is it a Pest?

    SeanLI, Jun 9, 2021
    Replies:
    9
    Views:
    93,454
    Odif
    Odif
    Jun 10, 2021
  5. KK Ng

    Root Knot Nematode and Household Bleach

    KK Ng, Apr 30, 2020
    Replies:
    9
    Views:
    104,890
    SeanLI
    SeanLI
    Jun 10, 2021

  6. "Gonna Need An Ocean"

    Cayuga Morning, May 7, 2021 ... 2
    Replies:
    16
    Views:
    131,519
    S-H
    S-H
    May 9, 2021

  7. Lawn Weed

    Dirtmechanic, Apr 2, 2021
    Replies:
    10
    Views:
    150,702
    Dirtmechanic
    Dirtmechanic
    Apr 5, 2021

  8. Help ID Pest?

    Naper_Dan, Jul 4, 2020
    Replies:
    5
    Views:
    57,647
    Naper_Dan
    Naper_Dan
    Jul 5, 2020

  9. Not necessarily bad

    marlingardener, May 31, 2020
    Replies:
    3
    Views:
    48,507
    mart
    mart
    Jun 19, 2020
  10. marlingardener

    A weed or not?

    marlingardener, Mar 28, 2020
    Replies:
    3
    Views:
    43,771
    Odif
    Odif
    Apr 2, 2020

  11. Help ... What is happening to my cucumber?

    KK Ng, Mar 3, 2020 ... 2
    Replies:
    20
    Views:
    132,565
    Logan
    Logan
    Mar 13, 2020
  12. Dirtmechanic

    Mosquito trap recipe

    Dirtmechanic, Feb 3, 2020
    Replies:
    5
    Views:
    62,148
    Dirtmechanic
    Dirtmechanic
    Feb 10, 2020

  13. Invasion Of A Different Kind!

    KK Ng, Dec 31, 2019
    Replies:
    4
    Views:
    46,623
    KK Ng
    KK Ng
    Jan 1, 2020

  14. Olive tree leaves getting eaten - please help!

    soriold, Sep 22, 2019
    Replies:
    4
    Views:
    82,729
    Dirtmechanic
    Dirtmechanic
    Dec 31, 2019

  15. Houseplant ivy with brown spots, diagnosis needed

    Cayuga Morning, Dec 23, 2019
    Replies:
    3
    Views:
    150,365
    Cayuga Morning
    Cayuga Morning
    Dec 24, 2019

  16. What are these!?

    plantmom, Apr 14, 2019 ... 2 3
    Replies:
    32
    Views:
    141,502
    Cayuga Morning
    Cayuga Morning
    Sep 10, 2019

  17. Of grasshoppers and toads

    plantmom, Aug 11, 2019
    Replies:
    3
    Views:
    38,779
    Cayuga Morning
    Cayuga Morning
    Aug 14, 2019
  18. Dirtmechanic

    Who uses shrimp or crab meal against nematodes?

    Dirtmechanic, Jul 30, 2019
    Replies:
    4
    Views:
    34,267
    Dirtmechanic
    Dirtmechanic
    Aug 5, 2019

  19. What’s eating my potato vine?

    Ronni, Jul 5, 2019
    Replies:
    1
    Views:
    157,419
    eileen
    eileen
    Jul 5, 2019

  20. What is this fungus and how to kill it?

    Dirtmechanic, Jun 30, 2019
    Replies:
    2
    Views:
    54,794
    Dirtmechanic
    Dirtmechanic
    Jul 1, 2019

  21. Help! - White spots on plant leaves

    Stacey Halse, Jun 12, 2019
    Replies:
    4
    Views:
    173,475
    mart
    mart
    Jun 16, 2019
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