Results 21 to 30 of about 2,485,196 (302)
Biology, 2021 Leaf rust resistance is of high importance for a sustainable European wheat production. The expression of known resistance genes starts at different developmental stages of wheat.
Ulrike Beukert +8 more
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Freezing Resistance of Potato Seedling
Japanese Journal of Crop Science, 1952 This investigation has been undertaken to know the temperature and its duration to cause freezing injury on potato seedlings of about 40 days old by artificially produced low temperature. The results obtained are summarized as follows. [table] according to this investigation, it seems that the freezing temperature of potato seedling is slightly higher ...
INOUE, Cyoyo, MATSUURA, Masami
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Resistance of tropical seedlings to drought is mediated by neighbourhood diversity [PDF]
Nature Ecology & Evolution, 2017 Occasional periods of drought are typical of most tropical forests, but climate change is increasing drought frequency and intensity in many areas across the globe, threatening the structure and function of these ecosystems. The effects of intermittent drought on tropical tree communities remain poorly understood and the potential impacts of ...
O'Brien, Michael J +3 more
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A Hydroponic Seedling Assay for Resistance to Cephalosporium Stripe of Wheat [PDF]
Plant Disease, 1998 A procedure was developed to rate winter wheat seedlings approximately 20 days old for resistance to Cephalosporium stripe, a vascular wilt caused by the soilborne fungus Cephalosporium gramineum. Seedlings were inoculated after 12 to 15 days of growth in liquid culture in controlled-environment chambers, then assessed for disease symptoms at 7 to 8 ...
Christina, Cowger, Christopher C, Mundt
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The GmXTH1 gene improves drought stress resistance of soybean seedlings
Molecular Breeding, 2021 Abstract To study the role of GmXTH1 gene in alleviating drought stress. T4 transgenic soybean seeds with GmXTH1 gene were treated with PEG6000 at 0%, 5%, 10% and 15%, respectively. Germination potential, germination rate and germination index were measured.
Ye, Zhang +6 more
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Труды по прикладной ботанике, генетике и селекции, 2023 Background. Bread wheat (Triticum aestivum L.) is one of the world’s main food crops. In Russia, its gross harvest in recent years has reached 21.079 million tons. Blumeria graminis is one of the most harmful diseases of bread wheat.
T. V. Lebedeva +2 more
doaj +1 more source
Phytopathologia Mediterranea, 2013 Seedling assessment of 13 stem rust samples collected from southwest of Iran revealed that three collec- tions were virulent for Sr31 and Sr38. Physiological races of RTRTC, HRCTC, RRTTF, TTPTC, TTTQF, JTHTC and TTKSK were identified for nine collections
Kumarse NAZARI, Masomeh MAFI
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Труды по прикладной ботанике, генетике и селекции, 2023 Background. Leaf and stem diseases of cereal crops are among the most harmful in the agrocenoses of Tambov Province, significantly reducing grain yield and rapidly progressing in many regions of Russia.
Yu. V. Zeleneva +3 more
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Protocol for RYMV Inoculation and Resistance Evaluation in Rice Seedlings
BIO-PROTOCOL, 2018 Rice yellow mottle virus (RYMV), a mechanically transmitted virus that causes serious damage to cultivated rice plants, is endemic to Africa. Varietal selection for resistance is considered to be the most effective and sustainable management strategy. Standardized resistance evaluation procedures are required for the identification and characterization
Pinel-Galzi, Agnès +4 more
openaire +7 more sources
Seedling Resistance to Stagonospora nodorum Blotch in Wheat Genotypes [PDF]
, 2013 In two independent experiments set up in the greenhouse the seedling resistance to Stagonospora nodorum blotch was investigated in 92 varieties, breeding lines and genotypes with a known genetic background.
Csősz, Lászlóné +4 more
core +2 more sources