›› 1977, Vol. 20 ›› Issue (1): 121-123.doi:

• 研究论文 • 上一篇    

内吸药剂久效磷一次涂环治两虫

山东省烟台地区林业科学技术站, 山东省烟台地区昆嵛山林场, 山东省文登县界石公社社办林场   

  1. 1. 山东省烟台地区林业科学技术站;
    2. 山东省烟台地区昆嵛山林场;
    3. 山东省文登县界石公社社办林场
  • 出版日期:1977-01-15 发布日期:1977-01-15

SMEARING BANDS OF SD-9129 (AZADRIN) TO CONTROL PINE BAST SCALES AND PINE CATERPILLARS

  1. 1. Forestrial Technical Station of Yah-tan District, Shantung Province;
    2. Kun-ye Shah Forestrial Station of Yan-tan District, Shantung Province;
    3. and Forestrial Station of Jia-shi People's Commune Wen-tun County, Shantung Province
  • Online:1977-01-15 Published:1977-01-15