What kind of diseases do cacti get?

Answer by  Sylvia (759)

Fungal, virus and bacterial. Bud drop, losing the flower buds prematurely. Corky scab, brown spots on the stem that is older. Etiolation, insufficient light causes the stems to grow abnormally long. Rot, usually at the bottom of the plant and works its way up. Sunburn, to much sun exposure. Black Mold, a fungus. Basal Stem rot, rotting of the stems.

Answer by  cody (1331)

There are two they include fungal and bacterial and they also get viruses. they can get these if there in a very sunny place or even if there in a open place with a lot for air