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Issues, Disease and Pests

Discuss the ailments and issues happening in your collection.

Page 26 of 27
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  1. Dave The Scientist

    Biological Control of Fungus Gnats: Bt toxin or Parasitic Nematodes

    Dave The Scientist, Aug 11, 2014
    Replies:
    12
    Views:
    1,862
    Dave The Scientist
    Sep 18, 2014
  2. Sofija

    Beginner carer needs help

    Sofija, Apr 9, 2023
    Replies:
    6
    Views:
    656
    Sofija
    Apr 13, 2023
  3. Sand

    Bayer 3 in 1

    Sand, Oct 31, 2018
    Replies:
    7
    Views:
    1,928
    carl
    Nov 1, 2018
  4. pontupo

    Bacterial rot?

    pontupo, Apr 8, 2015
    Replies:
    3
    Views:
    1,302
    Marni
    Apr 16, 2015
  5. orchidkarma

    Bacterial brown spot

    orchidkarma, Jan 20, 2012
    Replies:
    14
    Views:
    6,513
    orchidkarma
    May 28, 2012
  6. judypots

    Avid or Imidacloprid (or both) for Thrips

    judypots, Oct 3, 2018
    Replies:
    6
    Views:
    3,625
    Selmo
    Oct 6, 2018
  7. Jgrimm1055

    Anyone know what this is?

    Jgrimm1055, Jul 3, 2017
    Replies:
    3
    Views:
    1,183
    Jgrimm1055
    Jul 4, 2017
  8. Renee Hawes

    anyone ever use systemic for orchids like phals, dendrobians, and Cattleyas

    Renee Hawes, Dec 30, 2022
    Replies:
    3
    Views:
    638
    DPfarr
    Jan 1, 2023
  9. ZWUM

    Any Use Bifenithrin?

    ZWUM, May 18, 2011
    Replies:
    6
    Views:
    3,074
    James Blunt
    Mar 3, 2023
  10. Brucifer

    Any point trying to grow this one?

    Brucifer, Jul 20, 2012
    Replies:
    2
    Views:
    1,561
    Brucifer
    Aug 4, 2012
  11. Dave The Scientist

    Ants on My orchids: should I worry?

    Dave The Scientist, Aug 24, 2016
    Replies:
    13
    Views:
    2,065
    Dave The Scientist
    Aug 29, 2016
  12. Antonio :(:

    Another one i postef

    Antonio :(:, Sep 20, 2019
    Replies:
    2
    Views:
    709
    Antonio :(:
    Sep 21, 2019
  13. burtonr

    Angraecum sesquipedale -- do I have issues?

    burtonr, Aug 30, 2012
    Replies:
    5
    Views:
    2,533
    burtonr
    Sep 5, 2012
  14. Reyna

    Angcm Veitchii--main growth die back???

    Reyna, Jun 15, 2012
    Replies:
    6
    Views:
    1,911
    Reyna
    Jun 19, 2012
  15. Kipper

    An issue?

    Kipper, Dec 11, 2016
    Replies:
    8
    Views:
    2,169
    bob
    Dec 11, 2016
  16. Hahnchen

    Amputate damaged pseudobulb?

    Hahnchen, Aug 9, 2016
    Replies:
    2
    Views:
    1,180
    Hahnchen
    Aug 9, 2016
  17. Emilia Jayne

    Alien Orchid? Is this normal o.o

    Emilia Jayne, May 4, 2017
    Replies:
    11
    Views:
    2,463
    Fumiaki Takahashi
    May 6, 2017
  18. Uluwehi

    Algae on leaves

    Uluwehi, Jan 19, 2011 ... 2
    Replies:
    31
    Views:
    7,478
    Uluwehi
    Apr 14, 2012
  19. TheKellylove

    Aerangis punctata near death!

    TheKellylove, Mar 23, 2015
    Replies:
    11
    Views:
    2,803
    Don Cooper
    Oct 20, 2017
  20. eira

    Advice for a novice? Yellowing leaves and buds

    eira, Mar 31, 2013
    Replies:
    7
    Views:
    2,093
    mary m robinson
    May 29, 2014
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