Radiation affecting plant growth

A domain investor has observed that her plants kept in a garden are not growing, allegedly because high power radiation beams for surveillance are being misused to damage the plants. Not a single plant which kept outside the door was survived, all the plants are drying up and dying. Initially the domain investor thought that it was a problem with the mud in the pot which caused the plant to wither and die, now it has become obvious that radiation is causing damage to the plant.
When the same polybag pot was taken to some other location where the radiation beams could not be focussed intensely, many plants are flourishing in the same mud.
Has anyone else growing plants in their house or garden faced the same problem, that all the plants are withering and dying.