Page 1 of 3 1 2 3 LastLast
Results 1 to 10 of 26

Thread: I believe I have Fungus gnats.

  1. #1

    Join Date
    May 2019
    Location
    VT USA
    Posts
    259
    Thanks
    3
    Been Thanked: 1,165 Times

    Default I believe I have Fungus gnats.

    so after having 1/4 of my best plant stolen last Tuesday, I relocated everybody. Two ended up indoors, which I didn't really want to do, but did. on one of these plants I'm seeing what might be the middle stage of fungus Gnats. Will diluted alcohol harm the nearly mature buds?

  2. The Following User Says Thank You to Old Skool Dude For This Useful Post:

    GEORGE (02-10-19)

  3. Default

    Hi Old Skool Dude, I would not be spraying anything anywhere near the buds now..especially if as you say they are 'nearly mature buds'.

    How close would you say you are to harvesting?


    Depending on the answer to that you'll have a couple of choices..

    Check out this guide I wrote on a Home Made Fungus Gnat Trap - Linky


    If you have like 3-4 weeks left then predator mites may be an option too

  4. The Following User Says Thank You to IceCalibur For This Useful Post:

    GEORGE (02-10-19)

  5. #3

    Join Date
    Mar 2009
    Posts
    62,168
    Thanks
    177,534
    Been Thanked: 196,771 Times

    Default

    Wet/dry cycle, sharp sand & fly paper
    It's Not What You Know, It's What You Can Prove

  6. The Following 3 Users Say Thank You to M_C For This Useful Post:

    AND (02-10-19), GEORGE (02-10-19), Lowrollerbean (07-05-20)

  7. #4

    Join Date
    Jun 2019
    Posts
    503
    Thanks
    679
    Been Thanked: 1,920 Times

    Default

    I'm having a problem with what I think is fungas gnats how did you get on

    Sent from my SM-G965F using Tapatalk

  8. #5

    Join Date
    Jun 2019
    Posts
    503
    Thanks
    679
    Been Thanked: 1,920 Times

    Default

    Quote Originally Posted by M_C View Post
    Wet/dry cycle, sharp sand & fly paper
    I'm using coco and biotabs so I wont be able to let it dry out will i I'm about to order some neem oil is this the right stuff?

    Sent from my SM-G965F using Tapatalk

  9. The Following 2 Users Say Thank You to newgrowerr For This Useful Post:

    GEORGE (07-05-20), Mac (08-05-20)

  10. #6

    Join Date
    Jun 2019
    Posts
    503
    Thanks
    679
    Been Thanked: 1,920 Times

    Default

    That's them I have fly paper in there and have put a filter of the extractor to stop anything getting in

    Sent from my SM-G965F using Tapatalk

  11. The Following 5 Users Say Thank You to newgrowerr For This Useful Post:

    Easy-T (07-05-20), GEORGE (07-05-20), Lowrollerbean (07-05-20), Mac (08-05-20), M_C (07-05-20)

  12. #7

    Join Date
    Sep 2019
    Location
    Kushmans basement
    Posts
    1,058
    Thanks
    6,119
    Been Thanked: 4,200 Times

    Default

    Quote Originally Posted by newgrowerr View Post
    I'm using coco and biotabs so I wont be able to let it dry out will i I'm about to order some neem oil is this the right stuff?

    Sent from my SM-G965F using Tapatalk
    I wouldn't be spraying that this late pal, unless you like the taste of neem, I've had gnats, quick blast of raid or something similar and as many stick traps as you can fit in there to keep on top of them and as MC stated sharp sand (diamtaceous I thinks it's called) top dressing kills the larvae on the way out of the medium, as for the neem, keep looking you can get a full litre for near that price

  13. The Following 3 Users Say Thank You to Lowrollerbean For This Useful Post:

    Easy-T (07-05-20), GEORGE (07-05-20), Mac (08-05-20)

  14. #8

    Join Date
    Jun 2019
    Posts
    503
    Thanks
    679
    Been Thanked: 1,920 Times

    Default

    I'm not even in flower yet mate that my most advanced

    Sent from my SM-G965F using Tapatalk

  15. The Following 3 Users Say Thank You to newgrowerr For This Useful Post:

    Easy-T (07-05-20), GEORGE (07-05-20), Mac (08-05-20)

  16. #9

    Join Date
    Jun 2019
    Posts
    503
    Thanks
    679
    Been Thanked: 1,920 Times

    Default

    They are autos like

    Sent from my SM-G965F using Tapatalk

  17. The Following 3 Users Say Thank You to newgrowerr For This Useful Post:

    Easy-T (07-05-20), GEORGE (07-05-20), Vlad the Inhaler (07-05-20)

  18. #10

    Join Date
    Jun 2019
    Posts
    503
    Thanks
    679
    Been Thanked: 1,920 Times

    Default

    So what's the best option just get the sand for the top and more sticky traps?

    Sent from my SM-G965F using Tapatalk

  19. The Following 3 Users Say Thank You to newgrowerr For This Useful Post:

    Easy-T (07-05-20), GEORGE (07-05-20), Vlad the Inhaler (07-05-20)

Page 1 of 3 1 2 3 LastLast

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


THCtalk.com Disclaimer - You must be over 18 years old to view/use this site .THCtalk.com does not encourage growing Cannabis or possessing Cannabis. Learning how to grow Cannabis instructions should be for educational purposes only. All Information contained in this web site is for: Historical reference, Scientific reference and Educational purposes only. Visitors to this website are advised against breaking the law as It is illegal to smoke, grow, or possess cannabis in the UK and some US States