| abstract |
The method of treatment using at least one volatile biocidal and/or phytoprotective product having a boiling point between 60 and 280°C, wherein the method comprises a treatment step with a duration (DT) greater than or equal to 3 days, the treatment step comprising at least one injection phase (PI) with a duration greater than or equal to 3 days, during which a liquid containing the or each product is evaporated and injected into a closed chamber (2, 4, 12), the liquid being evaporated and injected with a period (∆T) less than or equal to two days during the injection phase, the liquid being evaporated at a temperature below 50°C. |