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栎枯萎病是一种由真菌(Ceratocystisfagacearum(Bretz)Hunt 引起的维管束病害,是最著名的世界性林木检疫性病害之一,发生在美国中西部的21个州,危害各种栎树,极有可能在某些其他的环境条件下要比北美更适合于它的流行扩散。但迄今为止在美国以外的其他地方尚未发现此种病害。为防止此病传入欧洲,欧洲共同体委员会规定:“凡是全部或部分带有自然表皮的木材,应将其树皮全部剥去;此外木材含水率要低于20%,否则要对木材进行特殊的热处理。”然而这些规定不利于木材的胶合板加工工
Fusarium wilt is a vascular bundle disease caused by fungi (Ceratocystisfagacearum (Bretz) Hunt). It is one of the most famous quarantine diseases in the world and occurs in 21 states of the Midwestern United States, endangering various oak trees and poles It may be more suitable for its epidemic than North America under some other environmental conditions, but so far no such disease has been found outside the United States. To prevent the spread of the disease to Europe, the Commission of the European Communities states that “ All or part of the natural skin of the wood, the bark should be fully peeled off; In addition, moisture content of less than 20% of the wood, otherwise the wood should be special heat treatment. ”However, these regulations are detrimental to wood plywood processors