Improper handling of sawn timbers during milling has been identified as a significant factor contributing to the spread of Asian subterranean termites in Fiji. Alitia Bainivalu, the Minister for Fisheries and Forestry, noted that the presence of substandard timbers poses ongoing challenges, particularly with the recent incursion of these termites.
Bainivalu mentioned that the ministry is considering the development of timber marketing regulations to regulate the operations of timber retailers. She explained that treating timber with chemicals is crucial for protecting it from insect damage and fungal decay, which enhances its durability and lifespan.
Fiji currently has 29 registered timber treatment plants, of which 14 are licensed. These plants undergo annual licensing and are monitored quarterly to ensure compliance. The focus of the monitoring efforts is on operator competence and health and safety protocols. Timber samples are tested monthly to check for the concentration and penetration of preservative chemicals, ensuring they meet the necessary standards.
Without proper treatment, certain timber species, such as pine, would not withstand exposure to harsh conditions or contact with the ground. However, Bainivalu highlighted that some native hardwood species are naturally durable and do not require treatment.
Consumers have the option to choose between treated and untreated timbers based on their specific needs. When timber processors decide to treat their products, they must adhere to existing regulations designed to maintain certain quality and safety standards. Bainivalu emphasized the importance for consumers to understand what they are purchasing, encouraging them to inquire about the treatment specifications and the appropriate hazard levels for their timber choices.