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Tree Tech OTC Antibiotic box of 25

Tree Tech OTC Antibiotic box of 25
Item #: 28000

Sorry, this item cannot be returned due to manufacturing restrictions.

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An effective oxytetracycline antibiotic for the control of bacterial and mycoplasma-related diseases such as fire blight, bacterial leaf scorch, X-disease, elm/ash yellows, elm phloem necrosis and lethal yellows of palm.

Availability: In Stock


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TREE TECH OTC (Oxytetracycline) is an effective Oxytetracycline Antibiotic for the control of Fire Blight, X-disease, Bacterial Leaf Spot, and decline of crop-bearing Peach and Pear trees. OTC also aids in the control of certain other bacterial and mycoplasma-like diseases of forest, ornamental, crop-bearing and non-crop-bearing trees, woody shrubs and palms, such as Ash Yellows, Fire Blight, Leaf Scorch, Wetwood, and Lethal Yellows of Coconut Palm and Lethal Decline of Pritchardia Palm.

General Instructions (Read Entire Label):
• Use one 10 mL OTC microinjection unit for each 6" of tree trunk circumference.
• Unless otherwise noted, microinjection units should be installed in the stem and root flares near the ground line (i.e., 2.0-8.0" from the soil surface).
• Microinjection units containing OTC may require up to several minutes or more to empty depending on the health of the treated tree and local weather conditions.
• Remove with caution. Never assume that microinjection units have depressurized completely because they appear nearly empty or empty.

Please read entire product label before use.

OTC Micro Injections Instructions (PDF)
OTC Micro Injections MSDS (PDF)

Tree Tech Microinjection Systems Unit Instructions (PDF)

NOTE: Sold in Boxes of 25 only. Price break on multiple boxes.


For details on international shipments of this product, please contact us at 800.525.8873.
Additional Information

Additional Information

Weight 2.61 lb.
Final Sale Item Yes
Brand Tree Tech
PDF info <a href="">TREE TECH OTC Instructions (PDF)</a>
Restrictions AK, CA, CT, GA, HI, IL, IA, KS, KY, LA, ME, MA, MI, MN, MS, MT, NE, NV, NH, ND, OH, OK, OR, RI, SC, SD, VT, WA, WV, WY. US ONLY.
Specific Target Antibiotic
Units Per Box / Carton 25