冬去春来,万物复苏。在草坪随着气温的回升逐渐返青的同时,令人讨厌的杂草也先后崭露头脚。在草坪维护的各项工作中,防除杂草的工作量最大。据调查,目前全国草坪草害问题日趋严重。以上海为例,去年上海地区共发现草坪杂草123种,因防除不及时,加上虫害病害,上海不少地方的草坪已经斑斑驳驳不成样子,有些甚至整个草坪荒废,造成了大量浪费不说,也破坏了城市形象。不少草坪管理者感叹道:“城市草坪,种易养难”。 Winter to spring, everything recovery. In the lawn with the gradual return of green temperatures at the same time, annoying weeds have cut off. In the lawn maintenance work, weeding the greatest workload. According to the survey, the problem of turfgrass in the country is getting worse day by day. Take Shanghai as an example. Last year, a total of 123 kinds of weeds were found in Shanghai. Because of the insecticide and insect pest control, pests and diseases in many areas of Shanghai have not been seen. Some even the entire lawn was abandoned, resulting in a lot of waste. That also destroyed the city’s image. Many lawn managers lamented: “city lawn, species easy to keep hard.”