Study on Controlling 4 Species of Coleoptera by Injecting of Imidacloprid Insecticide / 吡虫啉杀虫剂注干对4种鞘翅目害虫毒杀效果研究

• Published in: Forest research (Beijing) Vol. 17; no. 2; p. 263
• Main Authors: 高瑞桐, 冯秀丽, 沈波, 胡殿芹, 李永志, 刘全会, 李国宏
• Format: Journal Article
• Language: Chinese
• Published: Beijing Chinese Academy of Forestry 01.01.2004
• Subjects: Insecticides; Pallets
• ISSN: 1001-1498

Anoplophora glabripennis, Xylotrechus rusticus,Potosia (Liocola) brivitarsis and Ambrostoma quadriimpressum adults were controlled by injecting 0.8 mL imidacloprid per centimeter DBH on willow, poplar and elm trees in the field.Result showed that 285 adults of A.glabripennis were killed on 15 willow trees in 10 days with 25% imidacloprid insecticide and 281 adults were killed with 15% imidacloprid insecticide under same conditions.724 adulds of P. (Liocola) brivitarsis were killed on 10 willow trees in 10 days with 10% imidacloprid insecticide.50 adults of X.rusticus were killed on 5 poplar trees in 7 days and 146 adulds of A.quadriimpressum were killed on 4 elm trees in 5 days with 25% imidacloprid insecticide.Result showed that imidacloprid insecticide is a high effective systemic for these 4 species of pests. 光肩星天牛(Anoplophora glabripennis(Motsch.))、青杨脊虎天牛(Xylotrechus rusticus L.)、白星花金龟(Liocola brevitarsis(Lewis))和榆紫叶甲(Ambrostoma quadriimpressum Motschulsky)属鞘翅目(Coleoptera),危害多种林木和果树。1980年以来,光肩星天牛在三北防护林中严重