超低容量喷雾灭蚊是化学杀虫方法的一项新技术,在国内外均得到广泛重视。现将有关情况简述如下: 一、超低容量杀虫灭蚊的特点一般说来,喷洒药量每市亩在26升以上者称高容量,每市亩在0.33～26升者为低容量,采用新技术后,每亩喷药量只需几毫升至几十毫升,最多不超低330毫升,仅为过去常用量的1/50～1/500,故称超低容量。它的特点是将高浓度的药液分散成极大数 Ultra-low volume spray mosquito control is a new chemical insecticidal method, both at home and abroad have received widespread attention. Now the situation is briefly described as follows: First, the characteristics of ultra-low-volume insecticide and mosquito mosquito Generally speaking, the spraying capacity of more than 26 liters per mu in the city, said high-capacity, 0.33 to 26 liters per mu for low-capacity After the introduction of new technologies, spray volume per acre only a few milliliters to tens of milliliters, up to 330 milliliters, only the amount used in the past 1/50 ~ 1/500, so that ultra-low capacity. It is characterized by high concentrations of liquid dispersed into a large number