上海地区水稻恶苗病的回升因素与防治对策上海地區水稻噁苗病的迴升因素與防治對策 상해지구수도악묘병적회승인소여방치대책 Analysis on the causes of resurgence of rice bakanae(Gibberella fujikuroi)and its control strategies in Shanghai region
万方数据
植保技术与推广植保技術與推廣식보기술여추엄 PLANT PROTECTION TECHNOLOGY AND EXTENSION 2002年1期11-12,共2页
