You see black spots on your new rosebush ... enlarged canes and malformed or discolored leaves and flowers are all symptoms ...

He said: "Black spot is a fungal disease affecting rose bushes, manifesting as circular black spots on the plant's leaves. If ...

The symptoms of rose black spot and the tobacco mosaic virus (TMV) are shown below. dig up and destroy infected plants wash their hands after handling infected plants wash tools that have come ...