天气热了,叮咬人畜传播疫病的蚊子越来越多。最近,花卉市场上出现了一些能驱赶蚊子的植物,商品名统称“蚊怕草”,其实它们的真实名称主要是一些称为红花除虫菊、白花除虫菊和俗称臭菊的菊科植物。商家介绍这种“新”产品时称“在一间12平方米的房子里,只要摆放一株,蚊子就会销? The weather is hot, bites more and more people and livestock epidemic mosquitoes. Recently, there have been some plants on the flower market that can repel mosquitoes. The trade names are collectively referred to as “mosquitoes”. In fact, their real names are mainly those of plants called safflower pyrethrum, white flower pyrethrum and commonly known as stinking daisy. Businesses introduce this “new” product, said "in a 12 square meters of the house, as long as the placement of a mosquito will sell?