MITES, RED SPIDER: On Cymbidiums

Ailments Orchid Doctor

by Robert M. [Bert] Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin over 7 years ago.

Article Blog   Article Index
Controls, etc.: for detailed instructions, cautions and recommendations, refer to A67-497+; OR74-228
Share on Social Media:  
Log in to Add a Comment

More The Orchid Doctor Articles under the Heading Mites, Red Spider

Mites, Red Spider Comments
MITES, RED SPIDER: Control in Cymbidiums Also know as two-spotted mite; in cool weather the adults change to the "carmine form"; first signs come usually in spring; during winter they seek shelter; controls: space the plants well apart; spray in spring and every 21 to 28 days until plants are close to flowering. A75-891+ 0
MITES, RED SPIDER: Cymbidium's Worst Pest It produces small white spots on undersides of leaves, they spread from leaves to flowers; are less active outdoors; water sprays indoors only keep them down temporarily; they can increase in great numbers very quickly; control with Pentac or Kelthane,- if in flower or bud use a wettable powder with a wetting agent. A85-848 0
MITES, RED SPIDER: Sprays or Fumigations Where there are lots of buds on cymbidiums it is better to fumigate to control the mites rather than spray, reason: possible damage to the buds. OR74-228 0

New Topics

  1. John Urey asked question Blooming Stenglottis Venus “jamboree “ in category General Discussion
  2. Claudia Young asked question RO system in category General Discussion
  3. Roberto Lizama asked question Help to identify in category General Discussion
  4. Tatjana Opekunova asked question Cattleya new roots and Flower buds in category Cattleya Alliance
  5. Mary Lane asked question Orchid roots .com site? in category General Discussion
Ask a Question

Start a Topic

New Comments

  1. Carol Holdren commented on topic "Blooming Stenglottis Venus “jamboree “" by John Urey
  2. Jeanne Uzar Hudson commented on member plant Lc. Canhamiana var. coerulea 'Cobalt' by Jeanne Uzar Hudson
  3. Jeanne Uzar Hudson commented on member plant Sns. gemmata by Jeanne Uzar Hudson
  4. Stefan Neher commented on topic "Orchid roots .com site?" by Mary Lane
  5. Kevin Barry commented on member plant Bul. Tammie Sue Pernas by Tony Pernas
  6. Linda Hartman commented on member plant Ctt. Final Blue by Linda Hartman
  7. Kevin Bergeson commented on member plant Paph. rothschildianum by Kevin Bergeson
  8. Carol Holdren commented on topic "recently purchased orchid shows unstoppable roots " by David George
  9. Michael Makio commented on orchid V. Beatrice Makio
  10. Carol Holdren commented on topic "shorter stem with less vigorous blooms" by katherine mott
  11. Carol Holdren commented on topic "need info on yellow bird" by Glenda Ratliff
  12. Carol Holdren commented on topic "Looking to join an orchid club." by Paula Milano
  13. Jeanne Uzar Hudson commented on topic "Repotting Large Cattleyas" by Jeanne Uzar Hudson
  14. Jeanne Uzar Hudson commented on member plant Paph. malipoense by Jeanne Uzar Hudson
  15. William Gorski commented on topic "how difficult is it growing from seed" by kevan gregory
  16. Carol Holdren commented on topic "Information " by Carmen Britton
  17. Carol Holdren commented on member plant C. lueddemanniana var. Coerulea, Venosa by Paulo Fiuza
  18. Jeanne Uzar Hudson commented on topic "Banrot 40WP" by Therese Stecher
  19. Maria Lucia Prieto Real commented on orchid Rlc. Village Chief Armani
  20. Mariana Chacon commented on orchid Gom. Jiaho Queen