无产阶级文化大革命以来,在毛主席革命路线指引下,我国农药生产和防治农作物病虫害的群众运动蓬勃发展,形势一派大好。农药新品种不断增加,制造工艺不断革新,一大批具有高效、低毒、广谱、低残毒和低成本等优点的新农药在防治农作物病虫害方面起了很大作用,有力地促进了农业生产的发展。然而,有些使用范围较广的农药,毒性较大,又易溶于水,若防护不严,容易污染天然水域,毒害水生生物,甚至破坏水产资源,危害人民健康。另一方面,实践证明,利用农药防治池塘养殖鱼类疾病也是完全可行的。因此,有 Since the Great Proletariat Cultural Revolution, under the guidance of Chairman Mao’s revolutionary line, the mass movement of pesticide production and prevention and control of pests and diseases in our agriculture has been booming. The situation is fantastic. New varieties of pesticides are increasing and manufacturing processes are constantly being renovated. A large number of new pesticides that have the advantages of high efficiency, low toxicity, broad spectrum, low residual toxicity and low cost have played a significant role in preventing crop pests and diseases and have effectively promoted agricultural production development of. However, some pesticides with a wider application range are more toxic and easily soluble in water. If they are not properly protected, they can easily pollute natural waters, poison aquatic organisms, and even destroy aquatic resources and endanger people’s health. On the other hand, practice has proved that the use of pesticides to control pond fish disease is also feasible. So, yes