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建国初期,凤台县是小麦吸浆虫危害极严重地区之一.1950年全县小麦受害减产1000多万公斤.1951年中央农业部委托华东农科所首次在这里进行666防治小麦吸浆虫试验示范,揭开了我国用药剂防治吸浆虫的序幕.以后政府采取种植南大2419等抗虫品种措施逐步控制其危害,平均损失率由1952年的22%下降到1959年的0.05%.随着南大2419和666的淘汰,70年
Fengtai County was one of the most seriously affected areas for the inhalation of wheat in the early years of the founding of the People’s Republic of China.The wheat yield in the county was reduced by more than 10 million kilograms in 1950. In 1951, the Central Ministry of Agriculture entrusted Huadong Agricultural Science Institute to carry out 666 experiments and experiments on the prevention and control of wheat midge, Opened the prelude to the use of agents to prevent inhalation of insects in the country after the government to take measures to plant Nanda 2419 and other insect control measures to gradually control its harm, the average loss rate from 1952 to 22% in 1959 decreased to 0.05% with Nanda 2419 and 666 Eliminated, 70 years