ArborSystems Whippet Fungicide (Phosphorous Acid) – Tree Injection Products Co. Skip to content

10% OFF Site Wide Code AUTUMNLEAVES

Skip to product information
1 of 1

ArborSystems Whippet Fungicide (Phosphorous Acid)

ArborSystems Whippet Fungicide (Phosphorous Acid)

ArborSystems Whippet Fungicide (Phosphorous Acid)

Prevent Sudden Oak Death with Whippet

For systemic fungicide control of Phytophthora spp. and Beech Decline diseases in trees.

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

Application Rate

Inject 2-4 ml every 4″ around the base (flare) of the tree. See label for details.

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.

Timing of Whippet Injections

Injections can be made any time during the growing season but are more effective when made early in the season. Do not inject trees in winter months

Size
Regular price $180.00
Regular price Sale price $180.00 USD
Sale Sold out
Shipping calculated at checkout.
Call to Order
  • Secure Payment Processing
  • 30 Days Return Policy
  • In Operation Since 1977
  • Owned/Operated by ISA Certified Arborists
View full details

Collapsible content

Additional Information

Documentation

You may also like