FUNGUS GNATS: Characteristics and Controls

Ailments Orchid Doctor

by Robert M. [Bert] Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin almost 8 years ago.

Article Blog   Article Index
Small black flies in numbers; young maggots are whitish with black head, legless, and feed on decaying organic matter; some may feed on roots of cymbidiums; spray malathion several times at weekly intervals; or use Diazinon once. AH10
Share on Social Media:  
Log in to Add a Comment

More The Orchid Doctor Articles under the Heading Fungus Gnats

Fungus Gnats Comments
FUNGUS GNATS: A Nuisance or a Problem Control them with proper sanitation, avoidance of over-watering; spray them with diazinon or give them a drench Resmethrin 1% aerosol controls the adults. AH86-59 0
FUNGUS GNATS: Control Use Diazinon WP 1 ttpg. as a drench or spray on the pot medium. A77-702 0
FUNGUS GNATS: Moss Flies; Characteristics and Control They lay eggs in pot compost; the larvae break down the compost; the surface clogs; they breed at an alarming rate in the heat; are killed by fumigation or aerosols used in rapid succession to break their cycle. OR74-227 0
FUNGUS GNATS: Small Black Flies Young maggots are whitish with black heads; they feed on decaying matter; some may feed on roots; control with malathion or diazinon. A65-728; OD65-120; OR74-227 0

New Topics

  1. James W McCully asked question How to read archived articles ? in category General Discussion
  2. David George asked question recently purchased orchid - what to expect in category General Discussion
  3. Danielle Carbonneau asked question phalaenopsis, dendrochum and Odontoglossum in category Phalaenopsis
  4. Nicholas Filannino asked question Phalaenopsis William Kistler? in category General Discussion
  5. Mark Farran asked question How to open and read articles listed in category General Discussion
Ask a Question

Start a Topic

New Comments

  1. Louis Wilson commented on member plant E. alata f. alba by Louis Wilson
  2. Julie Ellner commented on member plant Phal. amabilis var. formosanum by Vickie Seibert
  3. Julie Ellner commented on member plant Rlc. Green Dragoon 'Mendenhall' by Jeanne Uzar Hudson
  4. Danielle Carbonneau commented on member plant Ons. Catatante 'Los Roble' by Henry Shaw
  5. Barry J Silver commented on orchid Lyon. SunCoast Pink Passion
  6. Carol Holdren commented on topic "Phalaenopsis William Kistler?" by Nicholas Filannino
  7. Carol Holdren commented on orchid Colm. Eric Gabriel Heines
  8. Carol Holdren commented on topic "Cattleya little susie" by Juliann Eckhard
  9. Carol Holdren commented on member plant Bc. Morning Glory by Chris Siolo
  10. R .Benson commented on member plant Kir. New Hybrid (Fred Clarke) SVO9831 by R .Benson
  11. Carol Holdren commented on topic "Blooming Stenglottis Venus “jamboree “" by John Urey
  12. Jeanne Uzar Hudson commented on member plant Lc. Canhamiana var. coerulea 'Cobalt' by Jeanne Uzar Hudson
  13. Jeanne Uzar Hudson commented on member plant Sns. gemmata by Jeanne Uzar Hudson
  14. Stefan Neher commented on topic "Orchid roots .com site?" by Mary Lane
  15. Kevin Barry commented on member plant Bul. Tammie Sue Pernas by Tony Pernas
  16. Linda Hartman commented on member plant Ctt. Final Blue by Linda Hartman
  17. Kevin Bergeson commented on member plant Paph. rothschildianum by Kevin Bergeson
  18. Carol Holdren commented on topic "recently purchased orchid shows unstoppable roots " by David George
  19. Michael Makio commented on orchid V. Beatrice Makio
  20. Carol Holdren commented on topic "shorter stem with less vigorous blooms" by katherine mott