When a population of wheat, humans, or other living things is first exposed to a disease, the disease generally infects or kills a substantial portion of the population. Genetic resistance is resistance to a disease that arises after prior generations have survived it. The fungi spreads through the soil, water supply, air, infected tools and animals.
because it can decompose quickly and reproduce quickly
the disease is the flu
yes they can!
Diseases and sickness spread more quickly.
Diseases and sickness spread more quickly.
Weather significantly influences the spread of plant fungal diseases by creating favorable conditions for fungal growth and reproduction. High humidity and temperatures, particularly in the range of 60-80°F (15-27°C), promote spore germination and infection. Additionally, rainfall and dew can facilitate spore dispersal and increase moisture on plant surfaces, which is essential for many fungi to thrive. Conversely, dry conditions can hinder fungal spread by reducing moisture levels and limiting the survival of fungal spores.
The control of communicable diseases means that you are working to stop the spread of the disease. Communicable diseases can spread very quickly.
Lavender plants can spread relatively quickly in a garden, typically expanding about 1 to 2 feet per year.
They get them from un-specified animals & plants.
Fungal diseases grow on the organism that they infect. While infecting an organism, they will produce spores that will spread to and infect another organism. Some are able to hang out in the soil (or water, for aquatic fungal diseases) until they come in contact with a suitable host.
Cast iron plants spread slowly, typically growing about 1-2 feet wide over several years.
In medieval times people were not hygienic and any diseases spread quite quickly throughout the village. Also rats in the sewers carried many diseases and because the sewers were open they could crawl out and pass the diseases to other villagers.