无公害茶叶及其病虫害防治技术

Prevention and Control Technology of Plant Disease and Insect in Non-polluted Tea Garden

对无公害茶、绿色食品茶、有机茶的区别和联系进行了阐述。重点对生产无公害茶叶茶园的病虫害防治技术进行了详细论述,即以农业防治为基础,各种生物防治技术为核心,同时发挥各种物理防治优势,适量运用植物源和矿物源农药。对有机茶园和绿色食品AA级茶园,应禁止使用化学合成农药,一般无公害茶园也要尽量减少使用化学合成农药,以改善与保护农业生态环境。

The meaning of three kinds of tea： no-polluted tea, green food tea, and organic tea, were set forth. In different tea gardens, the prevention and control technique of plant diseases and elimination of pests were explored. Firstly, in tea gardens for organic tea and green food tea classified with AA level, the chemical pesticide was forbidden; secondly, in tea gardens for non-polluted tea, we should lessen the quantity of the chemical pesticide as far as possible to improve the ecological environment of tea garden.