香蕉假茎腐烂病简称茎腐病,主要为害香蕉假茎。是近年来香蕉生产区蕉园受害日趋严重的一种病害。尤其是今年入夏后雨天频繁,高温多湿有利于该病的发生危害,在香蕉田里随处可见。被害植株叶片黄化,假茎变黑坏死、腐烂,发病严重园香蕉叶片大面积枯黄,不能正常抽蕾结果,即使能抽蕾,果实也不能正常生长发育,果实细小不饱满,失去商品和经济价值。该病能造成30%以上的植株损失。防治措施如下。一、选择良种,合理密植。新植蕉园选择高产优质较为抗病的威廉斯(B6、8818)、台湾8号、巴西蕉等品种。中秆蕉亩植140~150株,高秆蕉亩植120~130株为适宜。可避免蕉园的 Banana false stem rot known as stalk rot, the main damage to banana false stems. It is a kind of disease that the banana plantations in the banana production area suffer more and more serious in recent years. Especially after the summer of this year, frequent rainy days, high temperature and humidity conducive to the occurrence of the disease hazards in the banana fields can be seen everywhere. Harmful plant leaves yellow, false stems black necrosis, decay, serious disease Park banana leaves a large area of ​​yellow, can not normally bud the results, even if the bud can not bud, the fruit can not grow normally, the fruit is not full, lost commodity and economy value. The disease can cause more than 30% of plant damage. Prevention and control measures are as follows. First, the choice of seed, reasonable close planting. New plantation banana selection of high yield and quality of more resistant Williams (B6, 8818), Taiwan 8, Brazil banana and other varieties. In the plantain musk acres planted 140 to 150 plants, high-stalk plantar acres planted 120 to 130 plants is appropriate. Can avoid banana garden