Physical barrier for the immobilization and later destruction of caterpillars of thaumetopoea pityocampa shiff. And other defoliating and procession forming species (Machine-translation by Google Translate, not legally binding)
Physical barrier device formed by a watertight coating against defoliating caterpillars, forming processors, on the surface of the trunk of the trees that house them, characterized in that it comprises: - An annular body (1) that surrounds the perimeter of the tree, with its corresponding closure system formed by two eyelets (2) located at the ends of the device and a steel staple (3). - A double turn of adhesive tape of paper or bodybuilder (4), of the same width as the main body, which is placed on it with a slight elongation when applied and which maintains a slight tension. - On this tape, a layer of a fat material of a semi-solid nature like lithium grease that produces an insurmountable barrier for the caterpillars. (Machine-translation by Google Translate, not legally binding)1. Dispositivo físico de barrera formado por un revestimiento estanco frente a orugas defoliadoras, formadoras de procesiones, sobre la superficie del tronco de los árboles que las albergan, caracterizado porque comprende: - Un cuerpo de forma anular (1) que rodee el perímetro del árbol, con su correspondiente sistema de cierre formado por dos ojetes (2) situados en los extremos del dispositivo y una grapa de acero (3). - Una doble vuelta de cinta adhesiva de papel o de carrocero (4), de la misma anchura que el cuerpo principal, que se sitúa sobre el mismo con una ligera elongación al aplicarse y que mantiene una ligera tensión. - Sobre esta cinta, una capa de un material graso de naturaleza semisólida tipo grasa de litio que produce una barrera infranqueable para las orugas.
