SUBDUE: As a Drench

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
One teaspoon per five gallons of water is used on phalaenopsi s attacked by a microfungus which produced leaf spot depressions; after the drench, flush with water; repeat in five months. OD87-156
Share on Social Media:  
Log in to Add a Comment

More The Orchid Doctor Articles under the Heading Subdue

Subdue Comments
SUBDUE: Bactericide It is effective in drying up brown spot, but is not cheap at $75. per quart. A85-605; also useful as a fungicide. A85-848; use it on the blackened pseudobulbs and rhizomes after the black has been excised. A85-848 0
SUBDUE: Pesticide For fungal or bacterial rots which paphiopedilums are subject to; it is in a class with Physan and Natriphene; not registered for orchids. A85-397; A86-915; OIE88Apr-l 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. Julie Ellner commented on member plant Phal. amabilis var. formosanum by Vickie Seibert
  2. Julie Ellner commented on member plant Rlc. Green Dragoon 'Mendenhall' by Jeanne Uzar Hudson
  3. Danielle Carbonneau commented on member plant Ons. Catatante 'Los Roble' by Henry Shaw
  4. Barry J Silver commented on orchid Lyon. SunCoast Pink Passion
  5. Carol Holdren commented on topic "Phalaenopsis William Kistler?" by Nicholas Filannino
  6. Carol Holdren commented on orchid Colm. Eric Gabriel Heines
  7. Carol Holdren commented on topic "Cattleya little susie" by Juliann Eckhard
  8. Carol Holdren commented on member plant Bc. Morning Glory by Chris Siolo
  9. R .Benson commented on member plant Kir. New Hybrid (Fred Clarke) SVO9831 by R .Benson
  10. Carol Holdren commented on topic "Blooming Stenglottis Venus “jamboree “" by John Urey
  11. Jeanne Uzar Hudson commented on member plant Lc. Canhamiana var. coerulea 'Cobalt' by Jeanne Uzar Hudson
  12. Jeanne Uzar Hudson commented on member plant Sns. gemmata by Jeanne Uzar Hudson
  13. Stefan Neher commented on topic "Orchid roots .com site?" by Mary Lane
  14. Kevin Barry commented on member plant Bul. Tammie Sue Pernas by Tony Pernas
  15. Linda Hartman commented on member plant Ctt. Final Blue by Linda Hartman
  16. Kevin Bergeson commented on member plant Paph. rothschildianum by Kevin Bergeson
  17. Carol Holdren commented on topic "recently purchased orchid shows unstoppable roots " by David George
  18. Michael Makio commented on orchid V. Beatrice Makio
  19. Carol Holdren commented on topic "shorter stem with less vigorous blooms" by katherine mott
  20. Carol Holdren commented on topic "need info on yellow bird" by Glenda Ratliff