Okay kiddo, so sometimes people get sick and sometimes they get something called Ramu stunt disease. It's not like a cold or a cough that you might get, it's something that affects plants, like trees or crops.
So, Ramu stunt disease is caused by tiny things called viruses that are not visible to our eyes. These viruses can spread from one plant to another very easily.
When a plant gets sick with Ramu stunt disease, it starts to look very sickly. It might have yellow leaves, become stunted (a big word for not growing properly), and even die.
Scientists are studying this disease to figure out how to stop it from spreading so that it doesn't hurt our plants. They are trying to find ways to make the plant stronger and more resistant to the virus so that it doesn't get sick.
So, that's it in a nutshell! Ramu stunt disease is a sickness that affects plants and scientists are working hard to figure out how to protect them from it.