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If this strain of the virus were to escape, it could cause a fresh pandemic, as virtually no one would have immunity.

This specific H1N1 virus rapidly circulating around the world, then, is not a new phenomenon but simply a new strain of influenza.

They generally puffed up the infected plants and burn them.

The pathogen was separated from diseased cucumber plant of Wuqing region and cultivated in PDA medium.

Analysis showed that they both had the same strain, found in Thailand and not common in Australia.

THE BOTTOM LINE A single person can carry multiple cold strains at one time.

As a result, it has long been theorized that a person could be sickened with more than one cold strain at the same time.

That is because the formula is changed depending on the previous year's strain of the influenza virus.

Detection of a pathogenesis-related protein associated with Citrus tristeza virus infection in Mexican lime plants

他们通常都把病株拔起来烧掉。

They generally puffed up the infected plants and burn them.

简述马铃薯晚疫病中心病株的意义和防治要点。

Please discuss the disease cycle of potato late blight.

图二，湾木贼茎腐病之病徵。左健株，右病株。

Fig. 0. Symptom of stem blight of horsetail. Left healthy plants, right diseased plants.

晚秋桑树健株与黄化型萎缩病株的同功酶

The Isoenzymes of the Late Autumn Mulberry Healthy Plants and Plants Infected with Yellow Dwarf

有关绿矮和黄化复合症的大麦病株电子显微镜研究

Electron microscopic study on the complex dark green dwarf and yellowing disease of barley

我国玉米粗缩病株上发现的水稻黑条矮缩病毒

Identification of Rice Black Streaked Dwarf Fijivirus in Maize with Rough Dwarf Disease in China

烟草脉带花叶病毒试纸条的制作及田间病株的快速检测

Study on Colloidal Gold Strip in Detecting Tobacco Vein Banding Mosaic Virus

病株花柄和幼嫩果柄的超薄切片中也观察到这种细菌。

They were also observed in thin sections of pedicels and tender fruit stalks of diseased apples.