１９９２～１９９４年研究了黑线姬鼠发生动态和防治指标。结果表明，４～５月、９～１０月为繁殖高峰，５～６月和１０～１１月为数量高峰。水稻不同生育期害鼠密度（ｘ）与产量损失率（ｙ）呈显著正相关。早春为防治适期，在现有的生产水平条件下，防治指标为３～４％，主害期防治指标为６～７％。 From 1992 to 1994, the dynamics and control indexes of Apodemus agrarius were studied. The results showed that from April to May and from September to October were the breeding peak, and the peak was from May to June and from October to November. There was a significant positive correlation between pest density (x) and yield loss rate (y) at different growth stages in rice. In early spring to prevent and control the suitable period, under the existing production level, the control index is 3 ~ 4%, and the main damage control index is 6 ~ 7%.