溶剂蒸发法制备丙硫菌唑微囊及其性能研究

陈歌,曹立冬,许春丽,赵鹏跃,曹冲,李凤敏,黄啟良

Performance Study of Prothioconazole Microcapsules Prepared by Solvent Evaporation Method

CHEN Ge,CAO LiDong,XU ChunLi,ZHAO PengYue,CAO Chong,LI FengMin,HUANG QiLiang

表11 丙硫菌唑原药和微囊对花生白绢病菌的毒力

Table 11 Virulence of prothioconazole TC and MC against S. rolfsii

样品 Sample 浓度 Concentration (mg·L-1) 菌落直径 Colony diameter (cm) 抑制率 Inhibition rate (%) CK — 7.95 — 丙硫菌唑原药 Prothioconazole TC 2.5 4.47 46.09±2.19 5.0 3.89 53.77±1.89 10.0 3.24 62.38±4.56 20.0 2.37 73.91±8.43 40.0 0.80 94.70±1.30 丙硫菌唑微囊 Prothioconazole MC （DMSO溶解 Dissolved with DMSO） 2.5 4.24 49.14±6.94 5.0 3.83 54.57±9.46 10.0 3.52 58.68±5.61 20.0 1.99 78.94±6.25 40.0 0.93 92.98±1.82 丙硫菌唑微囊 Prothioconazole MC （无菌水分散 Dispersal in sterile water） 2.5 4.53 48.89±1.17 5.0 4.12 53.96±2.60 10.0 3.39 63.00±3.51 20.0 3.04 67.32±2.88 40.0 2.40 75.25±4.65