灵武园艺场位于银川平原引黄灌区东部边缘,与盐池县干草原区的沙荒地毗邻。该场从1958年开始在县城东北的沙荒地上开垦种植果树。1963年4月初～5月初,正当幼龄果树幼苗萌发时,发生了大量黑绒金龟子成虫为害。为了消灭此虫害,我们进行了调查和防治。主要是在幼龄苹果树萌芽的4月下旬～5月初撒施666粉、触杀成虫,收效良好,基本控制了黑绒金龟子的为害。由于我区是种植苹果的新区,也是绿化造林的重点地区,每年要开垦一些新荒地种植各 Lingwu horticultural field is located in Yinchuan Plain Yellow River irrigation east edge of the basin, and salt grassland steppe adjacent wasteland. The field began in 1958 to cultivate fruit trees in sand and wasteland northeast of the county seat. Early April 1963 to early May, when young seedlings of young fruit trees germinated, a large number of adult black velvet beetle damage. In order to eliminate this pest, we conducted a survey and control. Mainly in early juvenile apple tree sprout in late April ~ early May sprinkle 666 powder, adult contact, good effect, the basic control of the damage of black velvet beetle. As my district is a new apple-growing area, is also a key afforestation area, each year to reclaim some new wasteland cultivation