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从1957到1958年,在北京都区进行了瓜类作物花叶病毒的调查研究。在记述病作物症状的同时,还采集了各类花叶病株的标样,进行了病毒的常规鉴定。西葫芦的花叶病是一个严重的病毒病,鉴定的结果证明其毒原主要为典型的甜瓜花叶病毒(MMV),而且能侵染西瓜而产生系统性花叶症。在南瓜的花叶病标样中分离到的也是甜瓜花叶病毒,但是这个株系不同于典型的甜瓜花叶病毒,因为它们都不侵染西瓜。从黄瓜花叶病标样中分离出来的病毒全属于黄瓜花叶病毒种羣(GMV),其中可能有不同的株系,而秋黄瓜上却分离出了一个毒原,不侵染心叶菸,系统侵染普通菸和毛叶菸,在蔓陀蘿叶上产生局部枯斑而具有较高的致死温度(85℃)。作者认为这可能是一个新单元,称之为秋黄瓜花叶病毒(ACMV)。所有在甜瓜,哈密瓜及绞瓜上分离出来的毒原都是属于典型甜瓜花叶病毒的,但梢瓜(即白瓜)上的毒原都是黄瓜花叶病毒(CMV),没有广州报告的白瓜花叶花病毒。丝瓜花叶病的分离物类似甜瓜花叶病毒,但寄主范围远较狭隘,很可能是一个甜瓜花叶病毒的新株系。
From 1957 to 1958, a cucumber mosaic virus was investigated in Beijing’s metropolitan area. While describing the symptoms of diseased plants, standard samples of various mosaic strains were collected and routine identification of viruses was conducted. Zucchini mosaic disease is a serious virus disease, identification of the results prove that the toxin is mainly a typical melon mosaic virus (MMV), and can infect watermelon and produce systemic mosaic disease. Melon mosaic virus is also isolated in the mosaic sample of squash, but this line differs from the typical melon mosaic virus because neither infects watermelons. Viruses isolated from Cucumber Mosaic Disease were entirely attributable to the cucumber mosaic virus (GMV) strain, which may have different strains, while the autumn cucumber isolated a virulent, non-invasive heart leaf tobacco , The system infects the common tobacco and the leaf tobacco, produces the local dead spot on the top of the radish, and has higher lethal temperature (85 ℃). The authors think this may be a new unit, called autumn cucumber mosaic virus (ACMV). All melons, cantaloupes and melons isolated from the toxins are typical melon mosaic virus, but the melon (ie white melon) on the cucumber mosaic virus (CMV), there is no Guangzhou reported white melon Mosaic virus. Loofah mosaic isolates similar to melon mosaic virus, but far more narrow host range, most likely a new melon mosaic virus strains.