INSECTS: In Florida

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.

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For a four-page list of arthopods (insects, arachnids) reported found on orchids, refer to DK25+
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More The Orchid Doctor Articles under the Heading Insects

Insects Comments
INSECTS: Control in Greenhouse by Predators Use of Lady-biEd beetles and Praying mantis claimed to be successful; refer to A69-606 0
INSECTS: Control with "safe" Insecticides Leftover tobacco from cigarette butts has eliminated springtails (without regard for virus); rotenone and pyrethrum are sometimes considered harmless to warm-blooded animals; but note, this is hardly so because Pyrethrins have an LD-50 of 680, and Rotenone has an LD-50 of 132, compared to Malathion which has an LD-50 of 880! A65-713+ 0
INSECTS: Resistance and Persistence For reasons why insecticides become tolerated by insects, refer to OD69-309+ 0
INSECTS: Small Flying and Leaping Insects A control for those found on plants left indoors during the summer: Cygon 2E, 2 tpg. as a heavy spray on medium surface. A74-595 0

New Topics

  1. Danielle Carbonneau asked question phalaenopsis, dendrochum and Odontoglossum in category Phalaenopsis
  2. Nicholas Filannino asked question Phalaenopsis William Kistler? in category General Discussion
  3. Mark Farran asked question How to open and read articles listed in category General Discussion
  4. Juliann Eckhard started topic Cattleya little susie in category Cattleya Alliance
  5. Shannon Gardea asked question NELLY ISLER in category General Discussion

New Comments

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