高山捕虫网是指在我国的一些高山和海岛上安装的大型捕虫网,作为我国研究稻飞虱迁飞规律和预测的一种工具。1977年以来,在全国褐稻虱科研协作组的组织和安排下,各省先后设置40余个,其中千米以上的14个,1980年调整为29个。建网位置,南从北部湾的南海边,北到太行山,西从云南省的南部,东到东海的舟山群岛。全国高山网的设网分布如图1。设网高度,有海拔几十米的海岛网到近2,000米的高山网。网型有圆型、方型的旋转单网,有八 Alpine insect netting refers to the installation of large insect nets on some high mountains and islands in our country as a tool to study the migration rule and prediction of planthoppers in our country. Since 1977, under the organization and arrangement of the National Cooperative Research Group on Brown Planthopper, provinces have successively set up more than 40, of which 14 are above the kilometer and 29 in 1980. Network location, south from the South Bay of the North Bay, north to the Taihang Mountains, west of Yunnan Province from the south, east of the East China Sea Zhoushan Islands. National alpine network distribution network shown in Figure 1. Set the network height, tens of meters above sea level to nearly 2,000 meters of the island network. Mesh with round, square rotary single net, eight