仙桃市建市十余年以来,园林绿化事业发展迅猛,市区绿化面积已达 1 250余公倾,栽植行道树30余公里,修建花坛5万多平方米,草坪数万平方米。然而随着园林事业的发展,因城市物流传入的病虫害也日渐严重。特别是日本龟蜡蚧、桑白盾蚧、蜡蚧、粉蚧、樟蚌圆盾蚧为害猖獗,造成苗木大面积早期落叶,叶片千疮百孔,失去了绿化效益和观赏价值,为此,采取了一系列措施,重点对法桐、樟树及女贞绿篱上的病虫害进行了防治。 Since the founding of Xiantao City in the past ten years or so, the development of landscape architecture has been booming. The urban greening area has reached over 1250 hectares, with more than 30 kilometers of planted trees, more than 50,000 square meters of flower beds and tens of thousands of square meters of lawns. However, with the development of landscape architecture, pests and diseases introduced by urban logistics are also getting worse. In particular, the Japanese turtle wax scale, mulberry white shield scale, wax scale, mealybugs, Campanulaceae shield scale damage rampant, resulting in large areas of early deciduous seedlings, leaves riddled with hundreds of holes, lost green benefits and ornamental value, therefore, A series of measures were taken to focus on prevention and control of pests and diseases on the hedgerows of Fatong, camphor and privet.