Product Description
Pentra-Bark Penetrating Surfactant will take water soluble insecticide, fungicide, plant growth regulators and fertilizer into the vascular system of the tree for translocation into foliage or roots, which eliminates the need to spray foliage, soil drench, bark inject, or pressure inject into soil.
Pentra-Bark works because: All woody plants have microscopic openings in the exterior protective bark periderm layer called lenticels, these lenticels are functionally used for plant transpiration and pressure regulation. Lenticels connect directly to the plant’s annual spiral openings or vascular metabolic transport system contained in the plant’s cambial phelloderm. When Pentra-Bark is applied to the woody bark periderm in combination with systemic pesticides, it opens the lenticels and enables movement through the lenticels into the plant’s vascular transport system.
California registration #83416-5001-AA.
Includes: 4oz Pentra-Bark Penetrating Surfactant
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Safari
Helpful advice received. Purchased to be used with Safari insecticide.
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Less expensive than Amazon
Less expensive than going through Prime and it got here faster anyway
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Does the trick
It seemed to do the trick after the first application on our fungus-infested Cassia. We were certain we'd lose it in early summer and after mixing the Pentra-Bark with fungicide and applying just to the trunk the tree came back healthier and more beautiful than ever. We did the same with our Frangi-Pani and got better results than with the fungicide alone, We're hoping to see a healthier tree next year.
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Works really well! No more injections
Revolutionary! By only having to spray Reliant on the bark rather than using injections I can treat many more trees at a fraction of the cost!
