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首页> 外文期刊>African Journal of Biotechnology >Reaction of melon (Cucumis melo L.) cultivars to soil-borne plant pathogenic fungi in Iran
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Reaction of melon (Cucumis melo L.) cultivars to soil-borne plant pathogenic fungi in Iran

机译：甜瓜（Cucumis Melo L.）栽培品种对伊朗的土壤植物病原真菌的反应

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摘要

The fungi?Macrophomina?phaseolina?(Tassi),?Monosporascus?cannonballus?(Pollack and Uecker) and?Rhizoctonia?solani?(Kuhn) are responsible for significant destruction and melon crop losses in the Sistan region of Iran. In this study, eighteen melon cultivars were screened for resistance to these pathogens under greenhouse conditions twice. The melon cultivars were grown in pots and inoculated with each pathogen individually in three different experiments. None of the tested melon cultivars was immune to all the soil-borne plant pathogenic fungi. However, two cultivars, namely ‘Sfidak khatdar’ and ‘Sfidak bekhat’ were moderately resistant to all the three fungi. These melon cultivars are promising sources of resistance to?M.?phaseolina,?M.cannonballus?and?R. solani, and should be the preferred choice for melon grown in infested areas. This?study?is the first report on screening of melon cultivars in Iran for resistance to?M.?phaseolina,?M. cannonballus?and?R. solani?and it reports the resistance of melon cultivars to three important soil-borne plant pathogens found worldwide.?Key?words:?Melon, fungal resistance,?Macrophomina?phaseolina,?Monosporascuscannonballus,?Rhizoctonia?solani.
机译：真菌？pharophomina？phopololina？（tassi），？monoSporascus？annononballus？（Pollack和Uecker）和？rhizoctonia？solani？（kuhn）负责伊朗的Sistan地区的重大破坏和甜瓜作物损失。在本研究中，在温室条件下筛选为抗这些病原体的18个甜瓜品种。甜瓜品种在盆中生长，并在三个不同的实验中单独接种每种病原体。没有测试的甜瓜品种免受所有土壤传播的植物病原真菌免疫。然而，两种品种，即'Sfidak Khatdar'和'Sfidak Bekhat'对所有三个真菌进行了适度的抵抗力。这些甜瓜品种是对抗抗性的有前途的抵抗力的抵抗力的抵抗力α，αmannonballus？和？r。索兰尼，应该是丝瓜在感染区域生长的首选。这是什么研究？是关于伊朗抗冬瓜品种抗性的第一个报告抗血清αM。？phopatholina，？m。炮脉？和？r。索拉尼？它报告了甜瓜品种的抵抗力在全球范围内发现的三个重要土壤传播植物病原体.?WORKS :?MELON，真菌抗性，？麦芽肽？PHEALOLANA，？MONOSONSCANCANNONBALLUS，？Rhizoctonia？Solani。

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