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通过对杨树不同品种苗期感病性调查发现,创新杨、82-130杨、桑巨杨、313杨等较抗杨树黑斑病;OP-367杨等较抗角斑病;82-133杨、599杨、82-130杨、G2杨等较抗锈病;2001杨、OP-367杨、50杨、欧黑杨、天演杨、599杨、创新杨、桑巨杨、WQ156杨、WD540杨、313杨、G2杨等较抗黑星病。还对不同品种抗白粉病情况进行了调查。
Through the investigation of the susceptibility to different varieties of poplar at seedling stage, it was found that Poplar 82-130 Yang, Sangjuanyang 313 and Poplar 313 were more resistant to poplar black spot than OP-367; Populus euphratica, Populus euphratica, Populus euphratica, Populus euphratica, Populus euphratica, Populus euphratica, Populus euphratica, WD540 Yang, 313 Yang, G2 Yang more than scab. Other varieties of powdery mildew were also investigated.