Technique? Very new and little known technique, it is not at all. Already in the renaissance, leonardo da vinci discovered the technique. He was trying to inject arsenic into the apple trees to prevent the fruit from being stolen. Endotherapy systems are used in any type of woody species to benefit from its internal circulation system. The plant, provided with a system of conductive tissues (xylem and phloem) is capable of transporting the sap to any point of its structure. With it also water or other organic and inorganic substances.
On the one hand we would have the xylem as the woody tissue of plants. Its function is to transport water and salts from the lower part of the plant (root) to the higher part (leaves). Always in an ascending direction and therefore, indirectly, it also provides a e commerce photo editingcertain robustness and mechanical support to the plant. On the other, the phloem, vascular tissue capable of transporting sugars and other synthesized products, regardless of their direction. In certain plant organs, such as leaves, flowers or stems, these two tissues combine to form branches. These are even more irrigating if possible as conductive tilting beams . In view of this highly structured and branched internal system, the direct injection of a chemical product, whatever its nature and objective function,
can benefit from this "channeling" and undergo rapid transport throughout the plant. For the application of the product inside the plant tissue, due to the hardness of the trunk, an adapted drill or blades are usually necessary that allow us to separate the fibers and therefore reach the internal vessels. With the use of the latter, you avoid having to make holes. Thanks to this, both direct and indirect damage to the tree is reduced. What benefits does this technique have? As we have already indicated, the application of the phytosanitary product will be injected into the trunk of the tree, so