江苏省将推广第一个具有自主知识产权的微生物农药——纹曲宁,目前该计划已被列入农业部跨越计划。 据该计划首席专家陈志宜研究员介绍,自1990年以来,江苏省水稻纹枯病和稻曲病的发生逐年加重,2000年两种病的发生面积分别达236万公顷和100万公 Jiangsu Province will promote the first microbial pesticide with independent intellectual property rights - Wenqu Ning, the plan has been included in the Ministry of Agriculture across the plan. According to the project’s chief expert Chen Zhiyi researcher introduced since 1990, the incidence of rice sheath blight and smut in Jiangsu Province increased year by year, in 2000 the incidence of the two diseases reached 2.36 million hectares and 100 million