1. Insect pests that can damage stored fungus include termites, grain moths, and certain types of beetles. These pests often survive the winter in cracks and crevices of warehouses or in accumulated debris. To prevent infestation, it's essential to clean the warehouse thoroughly before storing fungus. Remove all indoor clutter and outdoor weeds, then apply 80% dichlorvos emulsifiable concentrate to disinfect the empty space. The recommended dosage is 0.2–0.3 grams per square meter. Soak gauze strips in the solution and hang them inside the room. After a few days, ventilate the area for at least one day before placing the fungus into storage. Finally, sprinkle lime powder around the warehouse perimeter to create a barrier against external pests. 2. To avoid moisture-related issues that can attract pests, it's crucial to ensure the fungus is properly dried before storage. The moisture content should not exceed 12%. Once dried, store the fungus in sealed plastic bags or aluminum containers. Place these inside wooden boxes or cartons lined with moisture-proof paper. Include a desiccant such as dry wood chips or quicklime in the container. Check the storage every 10 to 15 days. If the desiccant becomes damp, remove it, dry it thoroughly, and replace it. If any signs of re-infestation appear, take the fungus out of the storage system immediately and dry it again. 3. If pests are detected during storage, prompt action is necessary to eliminate them. One effective method is to expose the fungus to strong sunlight for a full day or use a drying machine at 50°C for 40 minutes to kill the pests. For a sealed warehouse, maintaining an airtight environment for over 20 days can effectively eliminate all insects. Another option is to reduce oxygen levels by introducing nitrogen or carbon dioxide into the space, lowering the oxygen concentration to 2%. This will suffocate the pests due to lack of oxygen. 4. When a significant pest infestation occurs during the storage period, fumigation is a highly effective short-term solution. Aluminum phosphide is commonly used as a fumigant, with a recommended dosage of 6–9 grams per cubic meter. The chemical should be evenly distributed throughout the warehouse and left sealed for more than 96 hours at a temperature of 12°C. After the fumigation process is complete, ensure proper ventilation for at least 10 days before re-entering the space. Always follow safety guidelines when handling fumigants to protect both personnel and the stored materials. Imported Premium Fire Retardant Flame retardants, functional auxiliaries endowed with inflammable polymer flammability, mainly designed for flame retardancy of polymer materials; There are many types of flame retardants, which can be divided into additive flame retardants and reactive flame retardants according to their usage. Imported Premium Fire Retardant,Flame Retardant Cresyl Diphenyl Phosphate,Plasticized Flame Retardant,Flame Retardant Abs Xingbang High Molecular Materials Co., Ltd. , https://www.chemicaladditive.com
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Fungus storage