低容量喷雾防治水稻病虫害的研究吴萍，陈继华，孙梅莫长期以来，我国的农药使用技术较落后，农作物病虫害防治基本上仍以手动大容量粗放式喷施方法为主，由于喷施量大，药液的雾滴粗大而不均匀，很难有效沉积到作物或虫体上，大部分流失到地上或田水中了，从而不能取得良... Low-volume spray prevention and control of rice pests and diseases WU Ping, CHEN Ji-hua, SUN Mei-mo A long time ago, China’s pesticide use of technology is relatively backward, the prevention and treatment of crop diseases and insect pests are still largely manual large-capacity extensive spraying method mainly due to large amount of spray , Liquid droplets of large and uneven droplets, it is difficult to effectively deposited on crops or parasites, most of the loss to the ground or water, and thus can not get good ...