涟源县财溪公社地处该县西南中低山区,境内多山,森林覆盖率为28.6%,比全县23.7%高4.9%,自然植被较好,生态环境有利自然天敌的栖息与繁殖。全社粮食耕地12510亩,其中水田9654亩,1980年开始进行综合防治试验示范,三年来落实综防的各项措施取得了显著成效,1982年粮食总产达1418.98 Lianyuan County Caixi commune is located in the county southwest low mountainous area, mountainous territory, the forest coverage rate of 28.6%, higher than the county’s 23.7% 4.9%, better natural vegetation, ecological environment conducive to natural enemy habitat and reproduction. The whole society covers 12,510 mu of arable land, of which 9,654 mu is paddy field. Since 1980, comprehensive prevention and control experiments have been carried out. Various measures for the implementation of comprehensive prevention in the past three years have achieved remarkable results. The total output of grain in 1982 reached 1418.98