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笨蝗是鲁南山区土蝗的优势种,其发生量占土蝗总数的90%以上。1985年以来对山区农作物和果树林术危害日趋严重,累计受害面积已达100万亩以上,经济损失2000余万元。1988～1991年对其发生规律及综合防治技术进行了研究,探索出了综合防治的配套技术,在生产实践中起到了重要作用。一、分布与为害笨蝗在鲁南山区主要分布在海拔高度100～200米的低山、丘陵地带,如荒岭坡地、坡岭梯田和部分淘
Stinkbug locusts are the dominant species of soil locusts in the mountainous areas of southern Shandong, accounting for more than 90% of the total number of soil locusts. Since 1985, the hazards of crops and fruit trees in mountainous areas have become more and more serious. The total area affected has reached over 1 million mu and the economic loss has exceeded 20 million yuan. From 1988 to 1991, its occurrence law and comprehensive prevention and control technology were studied, and an integrated prevention and control technology was explored, which played an important role in production practice. First, the distribution and damage Stupid locusts in the mountains are mainly distributed in the mountains of 100 to 200 meters above sea level in the low mountains and hilly areas, such as deserted slopes, slope terraces and part of the Tao Tao