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Thread: Cymbidium - Virus??

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  1. #1
    Real Name
    Fren
    My Grow Area
    Under Lights.
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    Phrags, Paphs, Catts
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    Jan 2006
    Location
    Edmonton, Canada
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    Default Cymbidium - Virus??

    Hey,
    I have a Cymbidum Maureen Carter 'Dafon' that used to be a easy bloomer indoors. For around three years it had symptoms of virus, brown dots, streaks and dead tissue all over the leaves so I isolated it. I should also mention that the plant has also suffered from scale and spider mites before, which we didn't use chemicals to control. Do you have pics of pest damage on cymbidium for me to compare?

    Just recently all the new growths are normal looking after some attention for the plant this summer. The entire plant looks normal now, so I have no pictures to show of the damage. It never bloomed once all these years probably due to low light from isolation, it was far away from the window. Perhaps it will bloom this year, if blooms can help judge its condition. I just repotted it, but I don't know if it is really a safe plant. No one it the house uses tobacco and the collection wasn't large or cluttered so I don't know where the virus could be from.

    Any advice about viruses? Should I just dump it?

    - Fren

  2. #2
    Join Date
    Jan 2007
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    Saratoga Co. New York
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    6,922

    Default

    Fren the insect damage and the chemical use on it could have caused the leaf damge. If the new leaves are good looking, I wouldn't worry but to be safe you could have it tested for a virus at a reasonable cost.

  3. #3
    Real Name
    Tami
    My Grow Area
    Porch/Patio.
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    Catts and Vandas
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    Jun 2006
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    Pensacola, FL
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    Default

    Smartie, I'm the least likely person to help, but it sounds as if you've made an effort to save this plant and that it is working. I say give it a try if it's a special orchid to you - but please pay attention to the more experience forum folks. Good luck.
    Tmai

  4. #4
    My Grow Area
    Windowsill
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    Catts and Paphs
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    Jun 2005
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    Surprise, AZ
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    Default

    If it looks good now, I wouldn't dump it. I would give it a good washing down with something like Physan, then let it join the rest of the gang.

  5. #5
    Real Name
    Bruce Brown
    My Grow Area
    Greenhouse
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    Cattleyas & Slippers
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    Mar 2003
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    Male
    Location
    Arkansas
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    35,133
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    Default

    Yes, I agree. Don't give up on it now. If it show no signs of virus, it was most likely sun damage or pest. Cyms are fairly hardy plants and seem to grow fast and replace dead foliage. I would follow the above advice. Wash it down with Physan, let is set a week or two more in isolation and then another bath with Physan (probably overkill, but better safe than sorry) and then put it back with the regular collection and enjoy it when it blooms for you.

    Cheers,
    BD

  6. #6
    Join Date
    Dec 2004
    Location
    Massachusetts
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    7,068

    Default

    You should be fine, Fren. If it were a virus the new growth would be effected. If the new growth looks good, then it was a past ailment that you're beyond now.

    McJulie

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