›› 1956, Vol. 6 ›› Issue (1): 95-100.doi:

• 论文 • 上一篇    下一篇

毒环对危害落叶松的西伯利亚松毛虫预防效力初步试验

赵养昌1, 刘友樵1, 秦锡祥2, 施振华3   

  1. 1. 中国科学院昆虫研究所;
    2. 林業部经营局;
    3. 林業部林業科学研究所
  • 出版日期:1956-01-15 发布日期:1956-01-15

PRELIMINARY EXPERIMENTS ON THE EFFICIENCY OF POISON BANDS AGAINST LARCH CATERPILLAR, DENDROLIMUS SIBIRICUS TSHTV.

CHAO YUNG-OHANG1, LIU Yu-CHIAO1, CHIN HIS-HSIANG2, SHIH CHEN-HUA3   

  1. 1. Ministry of Forestry;
    2. Institute of Forestry, Ministry of Forestry;
    3. Institute of Entomology, Academia Sinica
  • Online:1956-01-15 Published:1956-01-15