PROCESS FOR PREVENTIVE PROTECTION OF MATERIALS FROM PESTS PERMANENTLY OR TEMPORARILY LIVING IN THE GROUND, ESPECIALLY TERMITES

摘要

The invention relates to a method for the preventive protection of materials against pests permanently and/or temporarily living in the soil, in particular, termites. One or more barriers of sharp-edged inert particles of a particle size screened at from 0.001 to 30 mm and/or spherical inert particles having a diameter of 0.5 to 5.0 mm are arranged around and/or in the object to be protected.