Sharp eyespot
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Sharp eyespot severity was assessed on plants with symptoms of disease, on leaf sheaths and stems of each main shoot and tiller, according to the following key: 0—healthy, no symptoms of sharp eyespot; 1—slight disease, one or more lesions on stem girdling in total less than half the stem circumference or on … Visa mer Four commercial crops of winter wheat were grown in successive years (harvested in 2006–2009) at each of four sites, Chrząstowo, Minikowo, Mochełek and Sobiejuchy, located 20–70 km apart, in north-central Poland … Visa mer One hundred shoots from each crop were assessed for effects of sharp eyespot severity on yield. Plant and ear dry weights and the number of grains per ear were determined. Grain from individual ears was threshed, dried … Visa mer The presence of R. cerealis was confirmed by morphology and molecular analysis. Cultures of fungus grown from infected wheat tissues after their surface-disinfection in silver … Visa mer Mycelium of R. cerealis grown on PDA was used to inoculate grain or climate chamber-grown plants. In both tests winter wheat cv. Tonacja was used. The grain was surface-disinfected in mercury (II) chloride (1 % … Visa mer Webb5 apr. 2024 · Three plants displaying typical sharp eyespot lesions were collected from each of two individual regions, Haenam and Gangjin. To isolate the causal pathogen, two infected tissues (5 5 mm) from the collected plants were surface-sterilized by treating them with 70% ethanol for 1 min and 1% NaClO for 1 min immediately after being treated with …
Sharp eyespot
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WebbEnter words / phrases / DOI / ISBN / keywords / authors / etc. Search. Advanced search Webb18 sep. 2024 · Sharp eyespot is a major fungal disease of wheat caused by Rhizoctonia cerealis in cool and humid environments worldwide. In this study, 224 single seed …
Webb23 okt. 2024 · The severity of this disease has escalated in the past two decades. Sharp eyespot causes economic losses of more than $15 million in China every year (Hamada … Webb15 nov. 2016 · Sharp eyespot on wheat is caused by Rhizoctonia cerealis anastomosis group D subgroup I (AG-DI) and is an economically important stem-base disease of wheat in temperate regions worldwide. However, the understanding about the field population structure of R. cerealis is limited. In this study, the genetic structure of four wheat …
Webb7 dec. 2024 · Sharp eyespot, caused by the necrotrophic fungal pathogen Rhizoctonia cerealis, is a devastating disease of bread wheat. However, the molecular mechanisms … WebbSharp eyespot, caused mainly by the necrotrophic fungus Rhizoctonia cerealis, limits wheat production worldwide. Here, TaCPK7-D, encoding a subgroup III member of the calcium …
Webb13 juli 2024 · Abstract. Sharp eyespot, caused by the necrotrophic fungal pathogen Rhizoctonia cerealis, is a devastating disease of bread wheat (Triticum aestivum).However, the molecular mechanisms underlying wheat defense against R. cerealis are still largely unknown. In this study, by comparative transcriptomic analysis we identified a novel …
Webb10 mars 2012 · In cereals, sharp eyespot is associated with yield losses due to interference with nutrient and water uptake caused by stem weakening as a result of lesions penetrating the stem (Hamada et al.... cytosorb and prasugrelWebbRhizoctonia cerealis E.P. van der Hoeven (anamorph of Ceratobasidium cereale D.I. Murray and Burpee), which causes sharp eyespot in wheat, is a major soilborne fungal pathogen that severely impairs yield and quality of winter wheat in China. cytosorbents incWebb开馆时间：周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆 cytosorbents press releasesWebbWheat sharp eyespot, a disease mainly caused by soilborne fungus Rhizoctonia cerealis, is a threat to world wheat production. Wheat’s genetic resistance to sharp eyespot is a potential approach to reducing the application of fungicides and farming practice inputs. To identify the genetic basis of sharp eyespot resistance in Niavt14, a recombinant … cytosorbents reviewWebbEyespot is very often underestimated in importance because few growers ever look at the stem bases of crops at the milky ripe stage or later - when severe eyespot can often be … binge intoxication stage of addictionWebbSlight sharp eyespot infection had. on average, little effect on yield. Moderate infection significantly reduced yield per ear and 1000-grain weight by 5 and 4% respectively. Severe infection significantly reduced yield per ear and its components, grain number per ear and 1000-grain weight, by 26, 20 and 11% respectively. binge in las cruces nmWebb在线使用eyespot混合器来编辑并整和你的录象，音乐和图片。 Among her other eyespot studies, snipping 20 feather tips out of males' trains ruined courtship success. 在她的另一项有关眼斑的研究中，毁掉雄性孔雀的20只羽毛也就毁掉了求偶成功的可能性。 cytosorbents corp stock price