The Orchid Doctor Articles under the Heading Pseudomonas cattleyae

Pseudomonas cattleyae Comments
PSEUDOMONAS CATTLEYAE: Brown Spot It affects cattleyas, phalaenopsis and others; starts as soft, water-soaked lesion, becomes brown or black; advances rapidly; exudate is very infectious; destroy infected parts; spray with Physan at 1.5 tpg. Monthly; if rotted dip all in Natriphene at three-quarters tpg. for 60 minutes and repeat in three to seven days; spray all with Thiram (Tersan 75) at 1.5 ttpg. weekly. BU47+ 0
PSEUDOMONAS CATTLEYAE: Common in Phalaenopsis The diseased part should be cut out with a clean razor blade; tap the contents of a Chloromycetin 250 mg. capsule (available from veterinarians) across the cut. OD87-156 0
PSEUDOMONAS CATTLEYAE: In Cattleyas A bacterial pathogen; mild effect on old leaves but can be epidemic on cymbidium seedlings; recommend control with Natriphene, Physan, tetracyclines, Polymixin B. OD67-50Its characteristics; its sensitivity to Panogen, Physan 20, Natriphene; refer to OD71-224+ 0
PSEUDOMONAS CATTLEYAE: In Cymbidiums Submerge the plant in Natriphene solution 1:2,000 or three-quarters of a teaspoon to a gal. of water; repeat in five to seven days. A66-204 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