泰山 - 18BC型机动喷雾机喷施三唑酮防治小麦白粉病效果显著 ,施药剂量少 ,持效期长。90 g/ hm2 剂量和 75L / hm2 施液量比较合适。在一定范围内药效随着农药沉积量的增加而相应地提高 ,其农药沉积量的 ED50 和 ED90 分别为 1.32μg/ cm2 和 2 .4 1μg/ cm2 。与工农 - 16型手动喷雾器相比 ,机动喷雾机工效高 ,施液量少 ,雾化较细 ,且有风机气流辅助 ,易沉积在靶区上 ,可减少对土壤和环境的污染 ,具有取代手动喷雾器的优越条件。 Taishan - 18BC-type mobile sprayer spraying triadimefon powdery mildew control effect is obvious, the application of less dose, long duration. 90 g / hm2 dose and 75L / hm2 liquid volume more appropriate. In a certain range of efficacy with the increase of pesticide deposition increased accordingly, the ED50 and ED90 of pesticide deposition were 1.32μg / cm2 and 2.41μg / cm2. Compared with the worker-peasant-16 type manual sprayer, the mobile sprayer has the advantages of high work efficiency, less fluid volume, finer atomization, and fan flow assisting and easy deposition on the target area, which can reduce the pollution to the soil and the environment and replace Advantage of manual sprayer.