Description
ArborFos® is Mauget’s phosphite-based systemic fungicide formulated for trunk injection. It helps suppress disease by stimulating the tree’s natural defense systems while promoting stress tolerance, drought resilience, and overall tree health. Arborfos® is the only Mauget product labeled for fruit trees and is available in capsules or 1-liter bottles.
Details
Video - How to Apply Injection Capsules
Mauget Tree Disease Treatment & Timing
Mauget Insect Treatment & Timing
ArborFos® is formulated for ornamental, forest, and select crop trees to help manage fungal and bacterial diseases including root rots, blights, and foliar diseases. ArborFos® is also registered for use against Beech Leaf Disease in many eastern states.
Key Benefits
- Promotes natural plant defense responses
- Supports drought and stress tolerance
- Environmentally friendly
- Minimal exposure risk application method
Available Sizes
Bottles
- 1 Liter
- Flat or Round Bottom
- Single or Case of 4
Capsules
- 5 mL
- 10 mL
- 24 Pack or Case of 288
Capsule Size Guide
- 5 mL Capsules – 2 to 10 inches DBH
- 10 mL Capsules – 10 inches DBH and above
Capsule Spacing
Install 1 capsule every 4–6 inches around the trunk circumference.
Quick estimate:
Capsules Needed ≈ DBH ÷ 2
Example: A 20-inch DBH tree typically requires approximately 10 capsules.
Note: Capsule dosages, also known as micro-injectors, are calculated by measuring the tree diameter at breast height, or DBH, in inches, then dividing that number by two to determine the total number of capsules.
Targets
Beech Leaf Disease, Anthracnose, Apple Scab, Armilleria Root Rot, Bacterial Blight, Bacterial Leaf Scorch, Crab Apple Scab, Fire Blight, Phytophthora Cactorum, Phytophthora Cinnamomi, Phytopthora Palmivora, Phytopthora Ramora, Phytopthora Spp