恶性杂草飞廉属和大蓟属与象虫的生物学关系

THE BIOLOGICAL RELATIONSHIP BETWEEN THE BAD WEEDS OF CARDUUS AND CIRSIUM AND RHINOCYLLUS

本文以泛生于温带和亚热带的飞廉属和蓟属杂草与象虫的生物学关系为材料,探讨了控制这类杂草的路子。实验证明,象虫在控制飞廉属和蓟属恶性杂草方面具有广阔的前景。

Based on the biological relationship of the two weeds and Rhinocyllus, the paper trys to find out the way of controlling the weeds The result shows that Rhinocyllus has a good effect on controlling weeds of Carduus and Cirsium.