It is mind breaking and discouraging, if any farmer is not able to overcome the affected problem and repeating the same again. He may take a drastic step to sell off the farm, if he is not advised the ideas to make it profitable. The decision to sale the farm may not be preferable to his family.
In that, conditions he has to adopt the way of treating the plants with pesticides and herbicides, even then the same kind pest may come affect the plants repeatedly in every year.
He may have to think something different or the research experts may advise him to go for a purchase of a new farm. The best step will be to think about to provide the shield and to aware about the right fertilizers. The sun light is most important and you have to give the way to sunrays, through out the year.