At the moment, it is the season of yellow plum, which is also the period of frequent occurrence of tea tree pests and diseases. In the past few days, the Huishanchu of Doosan Tea Farm in Xibei Town, Xishan District, after careful research, has successfully formulated two kinds of “plant pesticides â€, which can effectively prevent tea tree pests and diseases.
At the beginning of the Hui Hui planted 200 acres of tea garden, 3 years ago, in the process of applying chemical pesticides to control insects, the whimsy: people can be treated with Chinese herbal medicine, then can tea plants be treated with Chinese herbal medicine? So, he tried to use pure Natural plants to formulate "pesticide" for controlling tea tree pests and diseases. Under the guidance of an old Chinese medicine practitioner, Hui Huichu learned about several common insecticidal herbs. After that, he paid special attention to the plants in nature that did not attract insects. On one occasion, he used garlic and several other herbs to make "pesticide", which was used to control insects such as false green leafhoppers. The result was better than other "pesticides". In the past few years, he experimented with common vegetable plants such as onions, garlic, leeks, and peppers, and separated the active ingredients, and then made various juices, and arranged seven or eight kinds of " insecticides " according to different ratios. Used to control tea tree pests, the effect is good.
The relevant personnel of the Xishan District Agriculture and Forestry Bureau introduced that the preparation of tea tree “pesticide†with Chinese herbal juice is a new attempt to explore the production technology of pollution-free tea. Because the ingredients of “plant pesticides†are derived from nature, they can be used to control tea tree pests and diseases, which can produce pure green food and reduce environmental pollution.
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