The Orchid Doctor Articles under the Heading Pentac

Pentac Comments
PENTAC: A Wettable Powder Form One of the safest pesticides, it may be mixed with one part Kelthane to two parts Pentac; effective particularly on mites. A82-352 0
PENTAC: Miticide It has few if any bad effects on plants and is relatively benign to people; use it once a week; it has a shelf-life of only about one year. OIE86Jan-17Mode of action: it attacks the neuro-muscular system, as do most insecticides, but at a much slower rate. A70-984+; C70-147; OD65-169To control two-spotted spider mites; apply twice 10 days apart. AH13; no residue problem, no flower burn. C72-122 0

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  1. John Small commented on topic "Which is correct?" by John Small
  2. Mo Chen commented on member plant Holc. kimballianum by Mo Chen
  3. Carol Holdren commented on topic "Arranges Elro" by Khanh tran
  4. Fran Fassman commented on orchid E. Thomas Fennell
  5. Lauren Hutchison commented on topic "Unmatched Oncidium Alliance Orchid" by Colin Campbell
  6. Lauren Hutchison commented on member plant Oip. Celtic Sun 'Maya' by Dex W
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  10. Tien Pham commented on member plant V. Yip Sum Wah 'Flame' by Tanya Lam