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一、系云纹叶枯病茶云纹叶枯病是茶树常见而严重的叶部病害。该病分布很广,遍及茶区,被害株往往生长不良、新植不壮、芽头瘦弱、未老先衰,严重影响产量。该病害的防治方法:1.加强管理,培育健壮茶株。合理使用农药,避免产生药害;及时中耕除草,疏松土壤;做好茶园排水或抗旱抗寒工作,创造有利于茶树生长的环境,促进茶树健壮,提高抗病力。2.清理田园,减少病菌来源。对重病茶园,冬春期应摘除病叶,清理枯枝落叶或进行茶园冬耕,将表土病叶深埋,以阻断病
First, the Department of moire blight Tea leaf blight is a common and serious tea leaf disease. The disease is widely distributed throughout the tea area, the victim plants are often poor growth, the new plant is not strong, buds thin, not old before the first decline, seriously affecting the yield. The prevention and treatment of the disease: 1. To strengthen management, cultivate strong tea plant. Rational use of pesticides to avoid injury; timely cultivation weeds, loose soil; do tea drainage or drought drought work, to create conducive to the growth of tea tree environment, and promote tea robust, improve disease resistance. 2. clean up pastoral, reduce the source of bacteria. Severe disease of tea gardens, winter and spring should remove diseased leaves, clean litter or winter tea plantation, the surface of the diseased leaves deep buried to block the disease