types of abiotic diseases
Abiotic Diseases Of Woody Ornamentals. Biotic diseases involve fungi, bacteria, viruses, nematodes, etc., and abiotic diseases involve non-living things. Of the two major types of disease, abiotic diseases are by far the most important ones on landscape and nursery plants.his example shows the complexity of abiotic disease diagnosis. Because ABIOTIC diseases are the ones that occur most frequently on plants in the landscape, it is critical that landscapers, nurserymen, and grounds maintenance personnel develop the skills and experience needed to diagnose them.