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油茶是我国特有的木本食用油料树种。近年来,由于油茶良种成功选育、茶油市场看好、茶油加工水平提升等原因,我国油茶种植面积迅速扩大。油茶病虫害是影响油茶生产的重要因素。就如何做好油茶病虫害防治工作,陕西安康市汉滨油茶种苗站站长、高级工程师罗发涛特为种植户答疑解惑。油茶苗木白绢病又叫菌核性根腐病,一般在春末到夏末之间发生,严
Camellia oleifera is a unique woody edible oil tree species in our country. In recent years, due to the successful breeding of elite varieties of oil tea, optimistic about the market for tea oil, tea processing level to enhance other reasons, the rapid expansion of China’s tea plantings acreage. Tea pests and diseases are an important factor affecting the production of Camellia oleifera. On how to do a good job in the prevention and cure of Camellia pests and diseases, Hanbang Camellia Seedlings Station of Ankang City, Shaanxi Province, senior engineer Luo Fa-Tao specially answers doubts for growers. Camellia seedling sclerotium also known as fungal nuclear root rot, usually occurs between late spring and late summer, strict