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Transmission of Broad bean stain virus (BBSV) by seeds of pea (Pisum sativum L.)

机译:豌豆(Pisum sativum L.)种子传播蚕豆色斑病毒(BBSV)

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摘要

The studies carried out in 1997-1998 were aimed at evaluating the incidence of Broad Bean Stain Virus (BBSV) in pea seed material, susceptibility of pea cultivars to the virus and transmission of BBSV by seeds of selected pea cultivars. Experiments were performed in field conditions and in a greenhouse. The presence of the virus in pea plants and seeds was determined by isolation onto Chenopodium murale or serologically by ELISA test. In the seed material, the virus was detected only in 0.1 percentof the seeds. The pea cultivars: Cud Kelvedonu, Delisa II, Hejga, Ilowiecki, Konserwowy IHAR, Maraton, Nefryt, Pegaz, Szesciotygodniowy and Telefon, appeared to be susceptible to the infection by BBSV and percentage of infected plants ranged from 6.6 to35percent. Transmission of the virus by seeds occurred in all cultivars mentioned above except for cv. Maraton and percentage of infected seeds ranged from 2.9 to 50.0, depending on cultivar of pea.
机译:1997-1998年进行的研究旨在评估豌豆种子材料中的蚕豆染色病毒(BBSV)的发生率,豌豆品种对病毒的易感性以及所选豌豆品种的种子对BBSV的传播。实验是在田间条件和温室中进行的。豌豆植物和种子中病毒的存在是通过分离到藜草上或通过ELISA测试通过血清学确定的。在种子材料中,仅在0.1%的种子中检测到病毒。豌豆品种:Cud Kelvedonu,Delisa II,Hejga,Ilowiecki,Konserwowy IHAR,Maraton,Nefryt,Pegaz,Szesciotygodniowy和Telefon,似乎很容易受到BBSV的感染,受感染植物的百分比在6.6%至35%之间。除cv外,上述所有品种均通过种子传播病毒。马拉豆和受感染种子的百分比在2.9至50.0之间,具体取决于豌豆的品种。

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