AUTHOR=Czajkowski Robert, Jackson Robert W., Lindow Steven E. TITLE=Editorial: Environmental Bacteriophages: From Biological Control Applications to Directed Bacterial Evolution JOURNAL=Frontiers in Microbiology VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/articles/10.3389/fmicb.2019.01830 DOI=10.3389/fmicb.2019.01830 ISSN=1664-302X