Rondelaud D
Ann Rech Vet. 1986;17(1):15-20.
Six Lymnaea truncatula stations located in the department of Haute-Vienne (France) were treated in 1984 by a joint and alternate control with the use of a molluscicide (CuCl2), and the introduction of a predator snail, Zonitoides nitidus. Investigations made during the first rainfalls postestivation had showed the elimination of all the lymnaeid snails in five stations, and the presence of some surviving snails (5%) in the last station. The toxic effects of low concentration CuCl2 were enough important for the invertebrates living in the draining ditches of these stations; they were slight for the ones living in the principal draining furrows.
1984年，对位于法国上维埃纳省的6个截口圆扁螺栖息地进行了联合交替控制处理，使用了一种杀软体动物剂（CuCl2），并引入了捕食性蜗牛亮带蜗牛。在夏眠后的首次降雨期间进行的调查显示，5个栖息地的所有椎实螺都被消灭了，最后一个栖息地有一些存活的蜗牛（5%）。低浓度CuCl2对生活在这些栖息地排水渠中的无脊椎动物的毒性作用足够显著；对生活在主要排水垄沟中的无脊椎动物则影响轻微。
