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1990年10月12～27日,广东省盆景协会在广州市烈士陵园举办有史以来广东最大规模的“岭南盆景博览会”。参展作品主要来自广东各地、香港和澳门的珍贵盆景。10月7日从香港经文锦渡口岸进口参展盆景罗汉松、榆树、榕树、雀梅及松树等27个品种,共79盆。经现场逐棵检疫,在9棵松树中,其中5棵(包括4棵岗松(马尾松)和1棵黑松)在针叶基部叶鞘下发现有白色圆蚧,其虫口密度相当大,约80％的针叶有虫,有一
October 1990 October 12 ~ 27, Guangdong Province Bonsai Association in Guangzhou Martyrs Cemetery held in Guangdong’s largest ever “Lingnan Bonsai Expo.” Exhibitors mainly come from all over Guangdong, Hong Kong and Macao precious bonsai. On October 7, 27 varieties of Podocarpus, Ulmus, Banyan, Capuchin and Pine trees were imported from Hong Kong’s Jingdu Ferry Port for a total of 79 pots. Quarantine by the scene one by one, among the 9 pine trees, of which 5 (including 4 Pinus massoniana (Pinus massoniana) and 1 black pine) found in the base of the needle leaf sheath white scale, the population density is quite large, about 80% of coniferous insects, one