Please help me!!!
I am farming ginger around 2 acre as a commercial crop. I found my ginger is dieing fastly and spreading, the symptoms is looks like all the leaves are dropping (no color changes, green leaves ) and gradually turn yellow soon then plant fall down. I got a suggestion to use fungicide Ridomil gold( Metalaxyl M4 + Mancozeb) as a foliar spray and liquid application to the soil as well
Please anyone help me to find the disease name and cause. How to protect surrounding ginger and is it curable?
Am from India, Karnataka state.
cut rhizome vascular region