Pang Jeong
Ewha Womans University · Engineering
About the Lab
Professor Pang Jeong's research lab specializes in the development of efficient and environmentally sustainable agrochemical formulations, with a primary focus on herbicide innovation and optimization. The lab investigates synergistic herbicidal effects through rational pesticide combination, emphasizing broad-spectrum weed control and improved application efficiency in non-crop areas. Key research directions include formulation design of microemulsions, physicochemical property evaluation, and field efficacy testing of novel herbicide systems.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15目的 研制高效广谱除草剂21% 乙羧·草铵膦微乳剂配方，对其理化性能进行检测，并将其用于防除非耕地杂草。 方法 采用优化组合法对不同表面活性剂进行筛选试验，确定21% 乙羧·草铵膦微乳剂最优配方。通过田间药效试验研究21% 乙羧·草铵膦微乳剂对非耕地杂草的防除效果。 结果 最优配方（质量分数）为：20%（折百）草铵膦，1% 乙羧氟草醚，7% 环已酮，10% 正丁醇，20% 乳化剂（OA-TAPO∶烷基糖苷∶甜菜碱=3∶2∶1），水补足100%。田间试验结果表明，21% 乙羧·草铵膦微乳剂270~540 mL/hm2对非耕地杂草有明显的防除效果，茎叶喷雾药后5 d对禾本科杂草、阔叶杂草的覆盖度防效可达80.41%~83.47%、84.44%~88.13%，药后10 d对禾本科杂草、阔叶杂草的覆盖度防效可达92.69%~94.55%、95.61%~96.72%，药后30 d对禾本科杂草、阔叶杂草的覆盖度防效可达93.64%~96.04%、97.59%~98.45%，鲜质量防效可达93.65%~96.09%、97.37%~98.51%。 结论 草铵膦与乙羧氟草醚复配可拓宽除草谱；21% 乙羧
Research Areas
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