This efficient, colorless solvent-based woodworm herbicide combats all types of woodworm, including the larvae of the house longhorn beetle. The long-lasting agent penetrates deep into the wood and prevents new damage. Use the distribution agent curatively (300g/m² by injecting, spraying or brushing) or preventively (200g/m² by brushing, spraying or briefly immersing). Use biocides safely. Read the label and product information before use.