For systemic chemical pinching of various landscape ornamentals. Pinscher PGR greatly reduces flowering and fruit/seed set without compromising tree health. Annual applications of Pinscher PGR will substantially reduce cleanup, maintenance labor, and associated costs. For use by professional Arborists/Applicators with the ArborSystems Wedgle® Direct-Inject™ Tree Injection System.
Ingredients
Active: Dikegulac-sodium*
18.5%
Other Ingredients
81.5%
Total
100.0%
*Sodium salt of 2,3:4,6-bis-O-(1-methylethylidene)-a-L-xylo-2- hexulofuranosonic acid Contains 24 grams (0.2 oz.) active ingredient per 120 ml (4 oz.) bottle.
EPA Reg. No. 69117-7
EPA Est. 69117-NE-1
Not available in California or Hawaii.
Application Rate
Do not inject food-bearing trees.
Trees 18" to 30" circumference: 0.5-1 ml every 4" around the base (flare) of the tree.
Trees over 30" circumference: 1-2 ml every 4" around the base (flare) of the tree.
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.
Use on ornamental trees with undesirable fruit or seed production that requires
ongoing clean up or causes turf maintenance problem.
This mature Ginko tree used to produce nearly 100 gallons of seed pods each year, requiring extensive cleanup. Now, with annual Pinsher PGR applications, seed production has been reduced to less than one quart.
Timing of Pinscher Injections
The best results on most deciduous trees are obtained when trees are injected with Pinscher PGR in the late summer (One month prior to the typical first frost). First year treatments will be more effective if injections are made in the early spring and again in late
summer. In following years make injections in the late summer for control the following year. Some exceptions to this rule are late fruiting trees such as Locust, Walnut, and Gingko trees, in which fruiting/seeding is better controlled by injecting in early spring. First year applications will provide less fruit/seed reduction than subsequent applications. Apply annually for maximum effectiveness.
