浩伦松碱合剂防治柑桔蚧壳虫的田间应用

Control of orange scale in the field with a formulated Haolun gum resin compound

通过在3个省份的田间试验充分表明,浩伦松碱合剂是防治柑桔蚧壳虫的良好药剂。推荐使用45%浩伦松碱合剂4500～5625mg/kg的剂量较好,在药后15d对柑桔蚧壳虫的防效为86.95%～89.11%。

Field experiments in three provinces showed conclusively that a 45% formulation of Haolun gum resin compound is a good pesticide for control of orange scale. Recommended use rate of the 45% Haolun gum resin is 4500-5625 mg/L, providing orange scale control of 87.0-89.1% 15 days after application.