FUNGICIDES: For a Disease-free Greenhouse

Ailments Orchid Doctor

by Robert M. [Bert] Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin over 6 years ago.

Article Blog   Article Index
Use pesticides infrequently; use benomyl (Benlate) every three of four weeks 1 ttpg. plus a wetting-sticking agent; for some extraordinary disease add 1 teaspoon of Truban (ethazol) to the gallon of Benlate mix. A79-1022; A80-356
Share on Social Media:  
Log in to Add a Comment

More The Orchid Doctor Articles under the Heading Fungicides

Fungicides Comments
FUNGICIDES: Broad-spectrum Benlate (benomyl) or Banrot are best. A76-206 0
FUNGICIDES: Combined with Pesticide Both Manzate and Benlate can be combined with Malathion. A73-991 0
FUNGICIDES: Combining Other Characteristics Physan 20 is a fungicide, bactericide and algecide combined. A79-910 0
FUNGICIDES: Compatibility of Benlate and Truban They are freely compatible, use lttpg. Ben late and ltpg. Truban. A82-1178 0
FUNGICIDES: Effective The most effective is Benlate. A76-698 0
FUNGICIDES: Indoor Use on Plants Safe for in-home spraying is Malathion 50%, at the rate of 2 tpg.; or put on rubber gloves and apply the dilution with a soft brush to avoid splashing. A63-213 0
FUNGICIDES: Mixing Mix Benlate with Dexon; mix Benlate with Truban; do not combine Dexon with Truban because they both do the same thing; Dexon is stable only one or two days in water; the others somewhat longer. A74-792 0
FUNGICIDES: Most Commonly Used Truban 30WP, Banrot 40WP, Benomyl 50W, Physan 20 (Consan), Plantvax 75W, Shield 10W, Natriphene, Captan, Ferbam, Zineb, Daconil, Tersan. AH15+ 0
FUNGICIDES: Most Used Truban 30WP to control black rot fungi; Benomyl (Benlate 50W) for most pathogens but not Pythium ultimum, Phytophthora cactorum or bacteria; Physan 20, a wide-spectrum fungicide and bactericide; Natriphine to control black rots, etc.; 8-Quinolinol sulfate #1776, for control of rots and petal blights; Captan, Ferbam and Tersan 75. AH86-71 0
FUNGICIDES: Placed on Top of Vandaceous Plants Do not use Benlate which is specific for fungi which do not occur in crowns of vandas or phalaenopsis; use Captan. F80-20 0
FUNGICIDES: Recommended Captan, Dexon, Dithane, Ferbam, Morton's Soil Drench, Natriphene (Dowicide A), Panogen, Parzate C, Z-78, Zineb, OD67-50Dithio-carbonic acid derivatives: Ferbam; Nabam; Thiram, Zineb, Ziram; also Captan. OD65-13 0
FUNGICIDES: Regular Use Do not use fungicides such as Physan regularly or add it frequently to the fertilizer. A78-112 0
FUNGICIDES: The Best Banrot a combination of Truban and a benomyl-like fungicide will control most diseases; Physan 20 is an algecidal control. A78-495; Folpet (Phaltan) is best for warmer parts of the country; use it monthly as a wide-spectrum fungicide. OD73-139 0
FUNGICIDES: Weekly Spray for Brown Spot on Cattleyas Weekly spray with Physan (Captan 50%) plus intermittently with Natriphene is far too much and could cause the spotting. A75-618 0
FUNGICIDES: What Are the Effective Broad-spectrum Brands? Use Physan to control bacterial infections, benomyl (Benlate) is better for fungi, but where it fails use Truban or Banrot such as for Pythium; do not use Bordeaux in the greenhouse. A79-674 0

New Topics

  1. JENNIFER CHARMAN asked question SSPECIES OF ORCHID in category General Discussion
  2. Lois Lane asked question Why can't I post on this site? in category General Discussion
  3. Karen Johansen asked question Historic Cattleya in category Cattleya Alliance
  4. William Woodcock asked question Encyclia aspera in category Curiosity
  5. Ron Hellendall asked question Designing a greenhouse for orchid growing in category General Discussion

New Comments

  1. Lois Lane commented on member plant Ctna. Why Not by Alex Maximiano
  2. Carol Holdren commented on topic "SSPECIES OF ORCHID" by JENNIFER CHARMAN
  3. Carol Holdren commented on topic "Why can't I post on this site? " by Lois Lane
  4. Carol Holdren commented on topic "Historic Cattleya" by Karen Johansen
  5. Carol Holdren commented on topic "Encyclia aspera" by William Woodcock
  6. Jim McGuinn commented on topic "Designing a greenhouse for orchid growing" by Ron Hellendall
  7. Mark Bennett commented on member plant Sarcochilus Newbold Alta 'SBC092' by Mark Bennett
  8. Mark Bennett commented on member plant Sarcochilus Newbold High Noon 'SB140' by Mark Bennett
  9. Carol Holdren commented on orchid Epi. Moonlight Firefies
  10. Jeanne Uzar Hudson commented on topic "Paph Support" by Nicholas Levendosky
  11. Rosemary Chenery commented on topic "Lost tag - can anyone provide a name" by Rosemary Chenery
  12. Taylor Savage commented on topic "Myrmecatavola Frances Fox" by Elizabeth Wagner
  13. Vanessa Castleberry commented on member plant Phal. Corning-Cervi by Vanessa Castleberry
  14. Arne Schon commented on orchid B. perrinii
  15. Tina Bond commented on member plant Phal. pulchra by Vickie Seibert
  16. Tina Bond commented on member plant Bc. Memoria Nancy Ginoccho by William Gorski
  17. Tina Bond commented on member plant Rlc. Hsinying Williette by Mary Lane
  18. Carol Holdren commented on topic "Articles posted" by Stephen Dorsey
  19. Mary Lane commented on member plant Phal. I-Hsin Rose Milkshake by s mcn
  20. Shawn Dvorak commented on member plant Bulb. mucronatum by Shawn Dvorak