Lindane, also known as gamma-hexachlorocyclohexane (γ-HCH), gammaxene, is an organochlorine chemical and an isomer of hexachlorocyclohexane that has been used both as an agricultural insecticide and as a pharmaceutical treatment for lice and scabies. (https://en.wikipedia.org/wiki/Lindane)
Malathion is a non-systemic organophosphorus insecticide used to control insects on agricultural crops, stored commodities and is a vector control agent. It acts by inhibiting cholinesterase activity. (FAO. 2023. The impact of pesticide residues on the gut microbiome and human health – A food safety
perspective. Food Safety and Quality Series, No. 19. Rome. https://doi.org/10.4060/cc5306en)
Treatment with a chemical agent that reaches the commodity wholly or primarily in a gaseous state. (IPPC Secretariat. 2023. IPPC Secretariat. 2023. Guide to regulation of wood packaging material –Understanding the phytosanitary requirements for the movement of wood packaging material in international trade. Rome, FAO on behalf of the Secretariat of the International Plant Protection Convention. https://doi.org/10.4060/cc5059en)
Note
For the preservation of foods use <7118>; for soil use <34236>