词汇 | example_english_leaf-rust |
释义 | leaf rustcollocation in Englishmeanings of leafand rustThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with leaf. leaf noun[C] uk /liːf/ us /liːf/ one of the flat, usually green parts of a plant that are joined at one end to the stem ... See more at leaf rust adjective uk /rʌst/ us /rʌst/ having a ... See more at rust Examples of leaf rustThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. In contrast to leafrust, a highly specialized, wind-borne pathogen with a shallow dispersal gradient, tan spot is residue-borne with a steep dispersal gradient69. Genetics of resistance to wheat leafrust. In contrast to leafrust which attacks mesophyll cells, the interaction between wheat and wheat powdery mildew occurs in leaf epidermal cells. Detection of quantitative trait loci associated with leafrust resistance in bread wheat. For both tan spot and leafrust, disease severity decreased substantially on the susceptible cultivar as the proportion of that cultivar decreased in mixture. This illustrates the greater effectiveness of mixtures to reduce severity of leafrust compared to tan spot. The first genes to be isolated from wheat by map-based cloning include three resistance genes against the fungal diseases powdery mildew and leafrust. Number of genes controlling slow rusting resistance to leafrust in five spring wheat cultivars. Coffee leafrust is found in virtually all countries that produce coffee. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, wheat rapidly depleted nutrients in the soil, especially nitrogen, and was vulnerable to insects, bad weather, and wheat leafrust. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Leaf rusts and fireblight are among the many foliage diseases to affect this species. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of leaf Go to the definition of rust See other collocations with leaf |
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