近年来,我省段木灵芝生产常遇白蚁为害。为此我们进行了研究观察。白蚁为害灵芝菌木,蛀空菌木呈层片状,并在周围敷没泥表。先在段木底部筑蚁道,并沿表皮向上蛀食,蛀空木心。白蚁敷没的泥表限制了菌丝生长,爬过处菌丝枯萎死亡。白蚁活动的季节在4～11月。而灵芝为高温型的真菌,子实体生长适温为22～30℃,故灵芝段木大面积排场宜在6～8月。白蚁的发生与环境条件有密切关系。据观察:1.凡提早到4月中旬前 In recent years, our province Ganoderma lucidum production often termites harmful. To this end we conducted a study observation. Termites harmful Ganoderma bacteria, Eucalyptus bacteria layer was laminar, and deposited in the surrounding mud table. First in the wood at the bottom to build ants Road, and eaten along the epidermis, eaten empty wooden heart. Termite deposited mud table limits mycelial growth, crawling over mycelium withered death. Termite activity in the season from April to November. The Ganoderma lucidum is a high temperature type fungi, fruiting body growth temperature is 22 ~ 30 ℃, so the large area of ​​Ganoderma lucidum should be in 6 to August. Termite occurrence and environmental conditions are closely related. It is observed: 1. Where early until mid-April