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水稻蓟马是我省近几年来新上升的一类重要稻虫,其发生为害有日趋严重之势。1973年我省早季稻蓟马发生猖獗,其发生面之广,为害程度之严重,为历史上罕见的一年。该年龙溪地区诏安县早稻面积15.8万亩,稻蓟马发生严重的有12万多亩;晋江地区同安县早稻面积16.2万亩,发生严重的也有12万亩。我们于1973—1975三年的调查研究,了解其发生规律,探索其防治途径,为我省防治水稻蓟马提供了科学依据。兹将研究成果要述如下:
Rice thrips is a new type of important rice pest newly increased in our province in recent years, and its occurrence is increasingly serious. In 1973, the incidence of early rice thrips in our province was rampant. The occurrence of this disease was widespread and the damage was so serious that it was a rare year in history. In that year, the area of early rice in Zhao’an County in Longxi Area was 158,000 mu, and the serious occurrence of rice thrips occurred in 120,000 mu. The area of early rice in Tong’an County in Jinjiang area was 162,000 mu, with serious occurrence of 120,000 mu. Our investigation in 1973-1975 three years to understand its occurrence and explore ways to prevent and control for our province to provide a scientific basis for the prevention and treatment of rice thrips. The research results will be described as follows: