《落叶果树病害田间诊断与防治新技术》简介近１０多年来，农村产业结构的改革，带来了果树生产的蓬勃发展，出现了“千家万户种果树”的喜人局面。但是，果树病害的严重为害，已经成为提高果品生产效益的重大限制性因素。为了普及果树病害的科学知识，推广行之有效的病害... Brief introduction of the new technology of field diagnosis and prevention and control of deciduous fruit tree diseases In recent 10 years, the reform of rural industrial structure has brought vigorous development of fruit tree production and the gratifying situation of “planting trees for thousands of families” has emerged. However, serious damage to fruit tree diseases has become a major limiting factor in improving fruit production efficiency. In order to popularize the scientific knowledge of fruit tree diseases, promotion of effective disease ...