| 摘要 |
This smoke generator is of the type comprising ammonium nitrate, dicyandiamide, silica, chlorinated solvents or chlorinated solids and, optionally, adjuvants packaged in a container 2 equipped with means of ignition. According to the invention the fungicidal, insecticidal or bactericidal active substance is packaged in at least one sachet 5 made of an impervious material, resistant to the various other products contained in the container and capable of melting at a temperature lower than the fumigation temperature. <IMAGE>
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