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一、基本 情况 我们在考察 中通过初步观察 与了解,农场有 关植物病害的情况,大致如下: 小麦病害:计有条锈、叶锈、秆锈病、光腥、网腥黑穗病、散黑穗病、白粉病、全蚀病、根腐病、雪腐病、叶枯病、细菌性条斑病及病毒病等。其中值得注意的是植物检疫病害全蚀病的发现,黑穗病的回升以及病毒病害有发展趋势的问题。 水稻病害:有稻瘟病、胡麻斑病及恶苗病(在考察的团场未曾发现,但70团场曾有发生)。此外,在田间还见到与白叶枯病症状相似的叶片,但未细致鉴定,有待进一步明确。
First, the basic situation In our study through the initial observation and understanding of farm-related plant diseases, as follows: Wheat disease: a stripe rust, leaf rust, stem rust, light fishy, nethead smut, scattered black Disease, powdery mildew, total eclipse, root rot, snow rot, leaf blight, bacterial leaf streak and virus disease. Among them, the discovery of phytosanitary disease eclipse, the rebound of smut and the development trend of virus diseases are worth noting. Rice diseases: rice blast, flamboyant spot and diarrheal disease (in the study of the field has not been found, but 70 groups have had field). In addition, leaves similar to the symptoms of bacterial blight were also seen in the field, but no detailed identification was yet to be further clarified.