黑刺粉虱(Aleurocanthus spiniferusQuaintanca)在全国各主要产茶区均有发生。幼虫固定在叶背吸食汁液,其排泄物含有糖分,能诱发煤病。邵武茅岗茶厂有3000多亩茶园,1986年6月间有100多亩茶园遭受黑刺粉虱为害。由于人力、气候等原因,至年底已蔓延到全厂茶园,为害严重,茶园一片乌黑,最严重的900多亩,平均每张成叶卵数达1108个, Aleurocanthus spiniferus Quaintanca occurs in all major tea producing areas in the country. The larvae are fixed in the leaves back suctions juice, the excrement contains sugar, can cause coal disease. Shaowu Maogang tea factory has more than 3000 acres of tea plantations, in June 1986 between 100 acres of tea plantations suffered black twig whitefly damage. Due to manpower, climate and other reasons, by the end of the year has spread to the whole plant tea garden, causing serious damage, a black tea garden, the most serious 900 mu, the average number of eggs per leaf reached 1108,