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2007年仲夏时节,友人送来一盆已成型的生病铁树,向我咨询是否有治疗价值。经仔细观察,这株铁树病情严重,整个铁树叶尖已干枯,叶片上布满介壳虫及黄色斑点,但主干依旧坚硬,初步诊断为介壳虫及沤根引起的黄化病。友人是2005年从市场上购买的铁树,买回后一直放在楼房内莳养,平时只要想起时便浇水,不久前,在浇水时发现植株已成这种情况。我将铁树留下,决定对其进行观察治疗。我将铁树从盆中取出,发现外面是一些本地花土,护根土
Midsummer 2007 season, friends brought a pot has been formed sick tree, to consult me if there is therapeutic value. After careful observation, this strain of iron tree is in serious condition. The tip of the iron tree has withered. The leaves are covered with scale insects and yellow spots. However, the trunk is still hard and the initial diagnosis is yellowing disease caused by scale insects and gall roots. Friends in 2005 from the market to buy the Tieshu, buy has been placed in the building after raising, usually as long as they think of watering, not long ago, when the plants found in water has become such a situation. I will Tie tree left, decided to observe the treatment. I removed the iron tree from the basin and found that there were some local flowers and soil