近年来，在溪蜜柚产区溪蜜柚黄斑病（又称脂斑病）发生危害愈趋严重，特别是在管理水平低，树势衰弱，旱害等严重柚园发生多，常引起叶片大量黄斑、落叶，果面散布大量褐色斑，严重影响树势、产量，影响受害果的商品价值。１病原与症状病原菌据１９８６年殷恭毅等对柑... In recent years, Guanxi pummelo production areas Guanxi honey pomelo yellow spot disease (also known as spot blotch disease) more and more serious harm, especially in the management of low, weak trees, drought and other serious pomelo Park occurred more often Causing a large number of leaves macular, deciduous, fruit scattered a large number of brown spots, seriously affecting the tree vigor, yield, the value of the victim affected the fruit. Pathogens and Symptoms of Pathogens According to 1986 Yin Yin and other citrus ...