南京林业大学学报(自然科学版) ›› 1993, Vol. 17 ›› Issue (03): 55-59.doi: 10.3969/j.jssn.1000-2006.1993.03.014

• 研究论文 • 上一篇    下一篇

林区水面灯诱昆虫及虫体可用性研究

葛庆杰;严敖金;赵菊林;葛明宏   

  1. 南京林业大学;南京林业大学;南京市森防站;江苏省森防站
  • 出版日期:1993-09-18 发布日期:1993-06-18

STUDY ON PEST MANAGEMENT BY TRAP-LAMPS HUNG OVER THE WATER IN FOREST AND AVAILABILITY OF MOTHS

Ge Qingjie Yan Aojin (Nanjing Forestry University)Zhao Julin (Forest Protection Station of Nanjing District)Ge Minghong   

  1. Forest Protection Station of Jiangsu Province
  • Online:1993-09-18 Published:1993-06-18

摘要: <正>自1986年起,在宁溧丘陵林区水面设置诱虫灯网,进行了马尾松毛虫、竹螟、栎舟蛾及杨树舟蛾等多种森林害虫的诱集杀灭和虫体饲鱼研究。松毛虫成虫趋光飞行可达1100 m,扑灯落水雌蛾含有效卵82.3粒/雌蛾,羽化期每灯每夜诱虫5.10kg。对趋光落水昆虫体的蛋白质、脂肪、氨基酸和微量元素含量也做了测定。

Abstract: According to our investigation in forest of Jiangsu Province, we have found that favourable conditions in water distribution and height differences in the forest of Jiangning-Lishui hill regions,the trap-lamps can be used to form an ecological control model of forest pests. Results show that the marked pine-moth and other phototactic moths can be attracted to the trap-lamp-water from 400m, 800m, and 1100 m away. The average residual eggs of a female are 82. 3. During the emergence period of pine-moth, about 5. 10 kg moths fly and drop into the lamp-water per night. The moths and their eggs are good forages for the fish. They contain high protein and essential amino acids.