systemic insecticides

美 [sɪˈstemɪk ɪnˈsɛktəˌsaɪdz]英 [sɪˈstiːmɪk ɪnˈsɛktɪsaɪdz]
  • 网络内吸杀虫剂;内吸剂
systemic insecticidessystemic insecticides
  1. Systemic insecticides have shown particular promise .

    内吸杀虫剂看来特别有效。

  2. Further Studies on the Principles of Root - zone Application of Systemic Insecticides

    根区施药试验研究的新进展

  3. Studies on the Principle of Root-zone Application of Systemic Insecticides and its Effectiveness on the Control of Rice Insects

    根区施药的原理及其在水稻害虫防治上的应用