茶红蜡蚧在我场发生蔓延速度很快,为害十分猖獗。一九七四年在我场三分场调查,全场1200亩成龄茶园中均普遍发生,尤其是地势低洼,排水不良,茶丛复盖度大,通风不良的茶园为害更为严重。受害茶树往往未老先衰,茶丛萎缩,常诱致煤病,对茶叶产量和质量影响很大。为确保我场茶叶丰收,我们对该虫的 Tea red wax scale spread rapidly in my field, the damage is rampant. In one-fourth of the stadiums survey in 1974, the 1,200-acre tea plantation in the audience was widespread, especially in low-lying and poorly-drained fields with large tea-tree coverage and poor ventilation in tea gardens. Victims of tea are often not old before the decline, tea clumps, often induced by coal disease, a great impact on the yield and quality of tea. To ensure that my field of tea harvest, we are on the worm