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  CHEMICAL: Mono-and di-potassium salts of Phosphorous Acid
SPECIMEN LABEL (388KB PDF)
MSDS (64KB PDF)
  For systemic fungicide control of Phytophthora spp. and Beech Decline diseases in trees.
 
  Ingredients
 
Active: *Mono- and di-potassium salts of Phosphorous Acid 45.8%
Other Ingredients 54.2%
Total 100.0%
  *Equivalent to 3.35 lbs. Phosphorous Acid/gallon
  Contains 69 grams (2.4 oz.) active ingredient per 120 ml (4 oz.) bottle
  EPA Reg. No. 69117-5
EPA Est. 69117-NE-1
 
  Application Rate
  Inject 2-4 ml every 4" around the base (flare) of the tree.
  Note: Depending on type of bark, reduce the dosage per injection site to 1/2 ml per site and double the number of injection sites.
  Do not prune back trees before injection as burning of new growth may occur. Do not inject trees in winter months.
  Do not cut back the canopy of injected trees.

 
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Protect Trees from Sudden Oak Death
Photo courtesy of USDA/ForestryImages.org
  
  Indications
  Whippet provides effective control of Phytophthora spp. and Pythium diseases associated with Stem and Canker Blight (Sudden Oak Death Phytophthora ramorum) and Beech Decline.
  Use on trees such as Almond, Apple, Avocado, Beech, Cedar, Chestnut, Conifers, Crabapple, Dogwood, Elm, Fir, Hawthorne, Juniper, Linden, Macadamia Nut, Monterey Pine, Oaks (Costal, Live, Shreve, Black Canyon), Oriental Pear, Ornamental Pear, Ornamentals, Pineapple, Pyracantha, Stone Fruit, Sweet Birch, Sweet Gum, Tan Oaks, White Pine, White Cedar and Willow.
  Use in California limited to oaks (Costal Live, Shreve, Black Canyon)  
 
  Timing of Whippet Injections
  Injections can be made anytime during the growing season but are more effective when made early in the season. Do not inject trees in winter months
 
  Notice of Warranty
  ArborSystems warrants that this product conforms to the chemical description on the label and is reasonably fit for use under average conditions when used strictly in accordance with the directions on the labeling. ArborSystems does not make or authorize any agent or representative to make any other warranty, guarantee or representation, expressed or implied, concerning this product.