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: In Florida For a four-page list of arthopods (insects, arachnids) reported found on orchids, refer to DK25+ 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. 92f7c225 2490 4d3b 822c 2f4b8f30d6b8 Mary Lane asked question Editing a Plant Entry in category General Discussion
  2. 2c91367f 187d 45dd a008 e7128a3b9468 Frances LaVigne asked question Can anyone ID this dendrobium. in category General Discussion
  3. 92f7c225 2490 4d3b 822c 2f4b8f30d6b8 Mary Lane asked question Add an orchid to my space in category General Discussion
  4. Milena Radeva asked question Orchid name in category Phalaenopsis
  5. Gilda Gómez asked question Dendrobium loddigesii in category General Discussion

New Comments

  1. 92f7c225 2490 4d3b 822c 2f4b8f30d6b8 Mary Lane commented on topic "Add an orchid to my space" by Mary Lane
  2. 92f7c225 2490 4d3b 822c 2f4b8f30d6b8 Mary Lane commented on topic "Editing a Plant Entry" by Mary Lane
  3. Weyman Bussey commented on topic "Orchid name" by Milena Radeva
  4. Image Carol Holdren commented on article "PET Method of Potting Catasetums" by Stephen Van Kampen-Lewis
  5. 92f7c225 2490 4d3b 822c 2f4b8f30d6b8 Mary Lane commented on member plant Rlc. Burdekin Wonder 'Lakeland' by Mary Lane
  6. John Vernam commented on orchid Den. Little Andree
  7. Bio Alex Maximiano commented on topic "Can anyone ID this dendrobium." by Frances LaVigne
  8. Ronald Young commented on member plant Ett. Volcano Trick by Ronald Young
  9. giuseppe di ciommo commented on scheduled event "Southern Ontario Orchid Society Orchid Show & Sale" by Southern Ontario Orchid Society
  10. Gilda Gómez commented on topic "Dendrobium loddigesii" by Gilda Gómez