| A | B |
|---|
| aboriculture | The growing and study of tree for horticultural purposes. |
| landscape horticulture | Applying design & horticultural principles to the placement and care of landscape plants. |
| interiorscaping | Applying design & horticultural principles to placement and care of plants indoors. |
| horticultural therapy | The use of horticultural plants and methods as tools to help disabled and disadvanted people. |
| entomology | The study of insects. |
| plant pathology | The study of plant diseases. |
| rhizosphere | The root zone |
| integrated pest management | approach to manage and control insects, diseases, and weeds. |
