Retraction: Study on Molecular Qualitative Detection Technology of Potato Scab Disease (IOP Conf. Ser.: Earth Environ. Sci. 769 022010)

This article has been retracted by the authors following correspondence with IOP Publishing in which the authors claim the work is unreliable. The author's explanation follows: "The material of the paper is bacteria, it is not be visible to the naked eyes, the material was contaminated by the drugs that out of date and got polluted, and it caused the serious mistake in the figure 2. The result of different strains of DNA by the primer in 3.3 was not match of our material. The figure 2 was the amplification results of different strains of DNA , and the fragment size of different strains were same in the result, but the result should not be same , so the result was wrong. When we continue to the study, we got new result about the figure 2. There was the amplification results of different strains of DNA by primer TXT in repeated experiment , and the result in the published article was wrong, the material was contaminated. We are afraid that other results were also incorrect in this paper." IOP Publishing cannot verify this information as accurate, however in the interest of transparency and reproducibility, IOP Publishing agrees to retract this article. This notice will be updated if more information comes to light. Retraction published: 21 December 2021