论文部分内容阅读
1981年我们用杀扑磷防治红蜡蚧(Ceroplastes rubens Mask.)试验有良好效果,1984年药检所安排我所继续试验。结果如下:
In 1981, we tested with Ceroplastes rubens Mask. The test was arranged in 1984 and I continued the trial. The result is as follows: