Oak Wilt Starter Kit with Alamo
This macro-infusion kit includes the fungicide, which can also be purchased separately.
Large Syringe with Cap
Measuring the fungicide can be difficult in a measuring cup and it is ill-advised to to use the same measuring cups that are used for food preparation. Large liquid syringes can be used for measuring and dispensing the fungicide safely and accurately.
Eye Protection
When performing macro-infusion, the system is under pressure. If an injection tee becomes dislodged, the fungicide may be forcibly sprayed, posing a risk of contact with your eyes and mouth.
Mallet/Soft Hammer
A rubber mallet or soft hammer is helpful when inserting the injection tees.
Diameter Breast Height (DBH) Tape
Diameter breast height can be determined by measuring the tree’s circumference at breast height and then diving by pi. For a simpler approach, use a forestry tape, which provides an easy and accurate measurement of DBH directly.
Paclobutrazol
Active ingredient paclobutrazol, is a plant growth regulator that enhances tree health by managing growth patterns. It works by inhibiting the synthesis of gibberellins, hormones responsible for cell elongation and overall growth. This regulation leads to reduced shoot growth and increased root development, resulting in a more compact and structurally balanced tree.
Manual Pump Kit without fungicide
This macro-infusion kit does not include the fungicide, which may be purchased separately.
Replacement Vinyl Tubing
Vinyl tubing will degrade over time when exposed to the sun and chemicals, causing the connections to the tees to weaken and become loose. If replacing the tubing for the Rainbow EcoScience kit, their vinyl tubing is 1/4 inch (1/4” ID) inner diameter and 3/8 inch (3/8” OD) outer diameter.
Face Mask
Although propiconazole is fairly “safe”, it should only be used outdoors or in a well-ventilated area. Wear protective gloves, protective clothing, and eye protection.
15/64” High Helix Drill Bits
Unlike traditional drill bits, high helix drill bits are sharpened on both edges. Drill bits should be changed after every 5-10 trees. Sharpened drill bits minimize damage to trees during the injection progress.
Connector Tees
Barbed drip irrigation tees. These are not the injection tees. Connector tees are used to connect tubing via multiple pathways which allows the solution to flow to the injection sites from an alternative pathway in the event that there is a blockage or leak. See our diagram for more details.
Liquid Iron
Adequate iron levels help trees maintain vibrant green foliage, robust growth, and overall vitality. Iron deficiency often results in chlorosis, where leaves turn yellow while veins remain green, indicating poor chlorophyll production. By ensuring sufficient iron availability, trees can optimize photosynthesis, strengthen their growth, and improve their resistance to stress and diseases.
Propiconazole
The fungicide Propiconazole is often marketed under the trade name Alamo.
Worm Gear Hose Clamps
If the connection points between the injection tees and vinyl tubing begin to wear out, worm gear hose clamps can be used to keep the tees secured to the tubing.
Gloves
Wear protective gloves, protective clothing, and eye protection. Wash hands thoroughly after use. Avoid eating, drinking, or smoking while handling the fungicide.
Pressure Gauge
Replacement pressure gauge. 2.5” dial size. 1/4” NPT.
Macro-infusion treatments should stay between 15-20 psi.
Injection Tees
Injection tees are not the typical irrigation tees. They have specialized holes in them that allow air bubbles to escape and for fluids to be drawn up the tree via multiple ports. Injection tees come with the Rainbow EcoScience kit, however they may need to be replaced after repeated use.
Manganese Sulfate
Manganese is a vital micronutrient that plays a key role in several physiological processes essential for tree health. It is crucial for the synthesis of chlorophyll, the pigment responsible for photosynthesis, which allows trees to convert sunlight into energy. Manganese also aids in the activation of enzymes involved in nutrient metabolism, respiration, and the synthesis of amino acids and proteins.
Informational Resources
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