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Phosphite Fertilizer
Microinjection System for
Nutrient Application to Trees

GUARANTEED ANALYSIS

Disclaimer: This "product label" is approved by the California Department of Food and Agriculture. For information regarding labels approved by other states, contact Biagro Western Sales at info@biagro.com

GENERAL RECOMMENDATIONS

Nutri-Grow® Injectable label and microinjection instructions must be read and understood prior to use or installation of the microinjection units. Failure to follow these instructions may lead to mechanical or phytotoxic damage to treated trees. Each microinjection unit contains 15 ml of liquid fertilizer formulation.

1. Protective eyewear should be worn while handling or installing the microinjection unit to prevent accidental contact with the eyes.

2. When properly installed, the microinjection unit generates internal pressure resulting in the flow of the fertilizer solution through the dispenser tube. The microinjection unit must never be activated unless installed correctly and securely in the tree to be treated.

3. Microinjection units containing Nutri-Grow® Injectable may require several hours or more to empty depending on the nutrient health of the treated tree and local weather conditions. Never assume that microinjection units have depressurized completely because they appear nearly empty or empty.

4. After microinjection units are removed from treated trees they should be put into the heavy-duty plastic disposal bag included in each case of microinjection units. The bag should be properly sealed and placed in the original carton and returned to packager. (See Storage and Disposal Section )

INSTALLING MICROINJECTION UNITS (See diagram)

The following instructions must be heeded to ensure safe and effective use of the microinjection units containing Nutri-Grow® Injectable fertilizer: (See Disclaimer)

1. Determine the number of microinjection units to be installed based upon the tree to be treated. Microinjection units should be installed every 6 inches of trunk circumference. Unless otherwise noted, microinjection units should be installed in the trunk or root flares near the ground line, i.e., 6.0-to-8.0 inches. (15-to-20 cm) from the soil surface.

2. Using an electric drill (600-800 rpm capacity is preferred) with a sharp, clean 11/64-in. (0.4-cm) bit, the installer should drill a hole at the correct trunk circumference spacing to a depth of 3/8-to-1/2 in. (0.60-to-1.3 cm) into the wood (xylem) under the bark. A downward angle of 45 degrees is recommended for more complete drainage of the microinjection unit. Disinfect drill bit when moving from tree to tree. (See Step 2. of the Microinjection Method).

3. After reaching the proper depth range, the drill bit should be withdrawn carefully to avoid dislodging bark fragments around the exterior opening of the hole. The microinjection unit should then be inserted into the hole. To minimize the flow of tree sap or resin into the hole, without delay, place the plastic installation cap over the plunger end, strike the cap with a plastic hammer to seat the microinjection unit firmly in the hole. If the microinjection unit is not properly positioned in the hole, strike the cap again until correctly seated. By striking the microinjection unit, the back end of the feeder tip is forced back into the funnel-shaped section dislodging a septum which allows the Nutri-Grow® Injectable fertilizer to flow from the microinjection unit into the tree.

4. When the microinjection unit is positioned correctly in the tree and the internal septum is dislodged to permit the flow of Nutri-Grow® Injectable, remove the cap and push the plunger portion of the unit further downward until it is flush with the edge of the barrel. This engages the locking mechanism which pressurizes the microinjection unit and assists in the evacuation of Nutri-Grow® Injectable fertilizer from the microinjection unit and movement into the vascular system of the tree.

5. When removing microinjection units, the individual should cover the microinjection unit with one hand near the point of insertion into the stem while grasping the barrel end of the microinjection unit with the other hand. The microinjection unit should be turned slightly as it is slowly withdrawn from the tree. Careful removal of microinjection units help prevent accidental spillage of fertilizer.

STORAGE AND DISPOSAL

1. Store microinjection units in a cool, dry place. Do not expose to temperatures below 32 degrees F (zero degrees C). Protect from excessive heat.

2. Do not reuse microinjection units. Used microinjection units should be placed in the heavy-duty plastic bag which accompanies each case of microinjection units. The bag should be properly sealed, placed into the original shipping carton and returned freight prepaid for disposal to:

Tree Tech Microinjection Systems
950 SE 215th Avenue
Morriston, FL 32668.

IMPORTANT INFORMATION
READ BEFORE USING PRODUCT

APPLICATION PRECAUTION: AS WITH ALL ACID MATERIALS, USER SHOULD EXERCISE PRECAUTION TO AVOID POTENTIAL INJURY TO THE PLANT. PRECAUTION IS ADVISED IF APPLYING THIS PRODUCT IN COMBINATION WITH OTHER MATERIALS SINCE MIXING COULD RESULT IN A POTENTIALLY HAZARDOUS OR UNDESIRABLE REACTION CAUSED BY PRODUCT INCOMPATIBILITIES. BE SURE TO USE THE APPROPRIATE SAFETY PROCEDURES, SAFETY EQUIPMENT AND INJECTION EQUIPMENT WHEN APPLYING ANY MATERIALS. USER ASSUMES FULL RESPONSIBILITY TO ENSURE PRODUCT, EQUIPMENT AND PLANT COMPATIBILITIES.

WARNING! May be very irritating to contaminated skin and eyes. Inhalation of sprays and mists may be harmful. Wear gloves and goggles. Do not get in eyes, on skin or clothing. Avoid breathing splash, sprays, or mists generated from this material. Store in tightly closed container. Wash thoroughly after handling. If spilled on skin or splashed in eyes, rinse affected area for at least 15 minutes.

TARGET ORGANS: Skin and eyes. Use in well-ventilated area. If involved in a fire, this material may decompose and produce irritating fumes and toxic gases (phosphorus oxides, sulfur oxides, carbon monoxide, and car-bon dioxide). In the event of a spill, clean-up promptly using trained personnel and pre-planned procedures or contact CHEMTREC at 1-800-424-9300 for assistance. Consult Material Safety Data Sheet for further information.

Precautions stated on the labeling should be followed. Neither Biagro Western Inc., Tree Tech Microinjection Systems nor their employees or distributors will be liable for any damages resulting from improper use of the microinjection units.

KEEP OUT OF REACH OF CHILDREN.

LIMITED WARRANTY

Seller warrants that this product conforms to its chemical description as stated on the label. The product is reasonably fit for the purpose stated on the label when used in accordance with the label directions and instructions under normal conditions of use. Neither this warranty of merchantability or fitness for a particular purpose, expressed or implied, extends to the use of this product contrary to label instructions or under abnormal conditions or under conditions not reasonably foreseeable to the seller. Buyer assumes the risk of any such use.

US PATENTS 5,514,200 AND 6,113,665