不用背负沉重的农药喷雾器,也不用在田间走来走去,只需在稻田水面的不同角度分别洒上十几滴药水,药液就会自动扩散到整个田间,达到杀虫、杀菌、除草的目的。由安徽省农科院绿色食品所研制的新型水面自扩散农药,已在安微、湖北、湖南等地进行了大面积试验,其防治效果远远优于常规农药。 Do not have to carry heavy pesticide sprayer, do not walk around in the field, just sprinkle a dozen drops of water at different angles on the surface of rice fields, the liquid will automatically spread throughout the field, to insecticidal, bactericidal, weeding purpose. A new surface self-diffusion pesticide developed by Anhui Academy of Agricultural Sciences Green Food has been tested in large scale in Anwei, Hubei and Hunan provinces. Its control effect is much better than that of conventional pesticides.