Viruses of bacteria (bacteriophages or phage) have broad effects on bacterial ecology and evolution in nature that mediate microbial interactions, shape bacterial diversity, and influence nutrient cycling and ecosystem function. The unrelenting impact of phages within the microbial realm is the result, in large part, of their ability to rapidly evolve in response to bacterial host dynamics. The knowledge gained from laboratory systems until to the field of application. It is important to understand the interaction and effect of these viruses on rice; enhancing food safety and extending shelf life; promoting healthier and more sustainable in agriculture system.