【摘 要】
：
4月份以来,气温逐步回升,甘蔗生长发育较快,甘蔗主要病虫开始陆续发生为害,局部蔗区发生较严重。根据各地调查结果统计,近期发生的甘蔗主要病虫害有甘蔗螟虫、甘蔗蓟马、甘蔗
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4月份以来,气温逐步回升,甘蔗生长发育较快,甘蔗主要病虫开始陆续发生为害,局部蔗区发生较严重。根据各地调查结果统计,近期发生的甘蔗主要病虫害有甘蔗螟虫、甘蔗蓟马、甘蔗褐斑病及白蚁、金针虫、蔗龟等,当前甘蔗病虫发生面积约为850万亩次。一、发生概况。1.甘蔗螟虫。全区中等局部中等
Since April, the temperature gradually rose, sugar cane growth and development faster, the main pests and diseases of sugarcane began to take place one after another, partial cane occurred more serious. According to the survey results around the statistics, the recent occurrence of major diseases and pests of sugarcane sugarcane borer, sugar cane thrips, sugarcane brown spot and termites, insects, cane turtle, etc., the current area of about 8.5 million mu of sugar cane occurred. First, the occurrence of an overview. 1. Cane stem borers. The area is medium and medium-sized
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