Сегодня родился Ивановский Дмитрий Иосифович
On November 9, 1864 Ivanovsky Dmitry Iosifovich was born. This is a Russian physiologist of plants and a microbiologist, the founder of virology. He graduated from physical and mathematical faculty of the Petersburg University and worked at department of botany. Ivanovsky studied physiology of plants and microbiology. Ivanovsky laid the foundation of virology. Discovery of viruses played a huge role in development of a number of scientific disciplines: biology, medicine, veterinary science and phytopathology.