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南抗杨Ｐｏｐｕｌｕｓ ｄｅｌｔｅｉｄｅｓ ｃｌ．Ｎａｎｋａｎｇ 对杨树云斑天牛Ｂａｔｏｃｅｒａ ｈｏｒｓｆｉｅｌｄｉ（Ｈｏｐｅ）、光肩星天牛Ａｎｏｐｌｏｐｈｏｒａ ｇｌａｂｒｉｐｅｎｎｉｓ的为害抗性明显，经初步引种繁育对苗期害虫白杨透翅蛾Ｐａｒａｎｔｈｒｅｎａ ｔａｂａｎｉｆｏｒｍ ｉｓ的为害也有明显抗性。该杨速生、易于繁殖，值得在条件适宜区大量发展。
South anti-Populus delteides cl. Nankang showed obvious resistance to the damage of the seedlings of Batocera horsfieldi (Hope) and Anoplophora glabripennis, and the initial introduction and breeding showed obvious resistance to Paranthrena tabaniform is. The fast-growing poplar, easy to reproduce, worthy of a large number of conditions in the development of suitable area.