吞食庄稼和树木的虫子很是让人生厌,然而吞食杂草的虫子却获得人们的喜爱。英国莱斯特大学特别培育出的一支“虫虫除草队”就要上岗了。这些虫子是木虱,它们的任务是消灭来自日本的蓼科杂草。 Insects that swallow crops and trees are annoying, but weeds that eat weeds have gained people’s love. A special “Insect Weeding Team” bred by the University of Leicester in Britain is going to be appointed. These insects are psyllids and their task is to destroy weeds from Japan.