武夷山市是全国著名的茶区。目前武夷岩茶已发展到7000hm2以上,成为农村经济的重要产业。近年来,茶网饼病为害严重,2002年发生面积达2240hm2,发生区茶树平均病叶率3%～5%,严重的达20%以上,造成叶片大量脱落,影响树势。为控制其为害,本站自1999年以来对茶树网饼病发生为害规律和 Wuyishan City is the famous tea area. At present, Wuyi Yancha has developed to more than 7000hm2, becoming an important industry in rural economy. In recent years, the tea cake disease seriously, in 2002 the area reached 2240hm2, the occurrence of tea in the area of ​​the disease rate of 3% to 5%, severe up to 20% or more, resulting in a large number of leaves off, affecting the tree potential. In order to control its damage, this site since 1999, the disease occurred on the tea cake disease and law