中文摘要：

在 Cryphonectria 的病毒传播上的病毒紧张的效果寄生一在这研究被观察。在由复制植物的不兼容(vic ) 的实验室试金在独立人士的遗传型真菌孤立，我们确定了三个 CHV1 病毒在之间的传播孤立在一或二 vic loci 突变而产生之遗传的异种，并且证明那个不同 CHV1 病毒孤立决定了他们的传播能力。结果建议用有更高的传播的低亚硫酸钠病毒，能力能增加粟子老家的生物控制的效率。

英文摘要：

The effects of virus strains on the virus transmission in Cryphonectria parasitica were observed in this study. In laboratory assays by replicating vegetative incompatibility （vic） genotypes in independent fungal isolates, we quantified the transmission of three CHV1 viruses between isolates heteroallelic at one or two vic loci, and demonstrated that different CHV1 virus isolates determined their transmission abilities. The results suggested that using the hypoviruses with higher transmission abilities could increase the efficiencies of the biological control of chestnut blight.