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首页> 外文期刊>Communications in Agricultural and Applied Biological Sciences >NATURAL FIELD INFECTIONS OF WHEAT AND TRITICALE BY FUNGI FROM THE COMPLEX OF FUNGISTAGONOSPORA NODORUMI SEPTORIA TRITICI UNDER CLIMATIC CONDITIONS OF POLAND
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NATURAL FIELD INFECTIONS OF WHEAT AND TRITICALE BY FUNGI FROM THE COMPLEX OF FUNGISTAGONOSPORA NODORUMI SEPTORIA TRITICI UNDER CLIMATIC CONDITIONS OF POLAND

机译：波兰气候条件下真菌对小麦和小麦的自然侵染

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摘要

Stagonospora nodorum and Septoria tritici are classified as necrotrophic fungi that cause glume and leaf blotch and speckled leaf blotch of cereals and grasses worldwide. Stagonospora nodorum blotch (SNB) and Septoria tritici blotch (STB) occur quiteoften in complexes and are classified among the most destructive diseases to their hosts, what also was found in the present study.The intensity of diseases caused on wheat and triticale in Poland is associated with weather and environmental conditions. Moderate temperatures in the range of 20 -23 °C and high relative humidity are conducive for the occurrence and development of both, SNB and STB.Results of presently reported experiments confirm that species of Stagonospora nodorum and S. tritici complex on wheat and triticale occur naturally throughout the country. In addition, statistical tests proved that the natural infections of triticale and wheat varieties in field nurseries are statistically different between locations and within each location. Plants were subjected to phenotypic evaluation, taking into account the degree of infection of leaves and glumes (Poznari et al., 2011). The reported data are generally in coincidence with our previous findings, however, they need to be confirmed on multi annual basis.
机译：Noagon（Stagonospora nodorum）和小麦（Septoria tritici）被归类为坏死性真菌，会导致全球谷物和草类的颖颖和叶片斑点以及斑点斑点。猪链球菌（SNB）和小麦黑斑病（STB）经常以复合物形式出现，被归类为对其宿主最具破坏性的疾病，在本研究中也发现。波兰小麦和黑小麦引起的疾病强度是与天气和环境条件有关。 20 -23°C的适中温度和较高的相对湿度有利于SNB和STB的发生和发展。目前报道的实验结果证实，小麦和黑小麦上存在Stagonospora nodorum和S. tritici复合物。自然遍布全国。此外，统计测试证明，田间苗圃中黑小麦和小麦品种的自然感染在不同地点之间以及每个地点内在统计上是不同的。考虑到叶片和颖花的感染程度，对植物进行表型评估（Poznari等，2011）。报告的数据通常与我们之前的发现相吻合，但是需要每年多次确认。

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