rhizoctinia disease

8.3

A plant disease caused by fungus that attacks the roots and sometimes stems

noun
/ˌraɪzoʊˈsɪniə dɪˈziːz/

Specialized

: enfermedad por rizoctonia

Symptoms of rhizoctinia disease usually appear as root rot and wilting in young plants.

Examples

Many crops can be affected by rhizoctinia disease, leading to significant yield losses.
Farmers must monitor for rhizoctinia disease, especially in damp, poorly drained soils.
Don't underestimate the impact of rhizoctinia disease on your harvest!
Farmers are concerned about rhizoctinia disease affecting their crops.
Farmers must monitor for rhizoctinia disease, especially in damp, poorly drained soils.
Many crops can be affected by rhizoctinia disease, leading to significant yield losses.
Symptoms of rhizoctinia disease usually appear as root rot and wilting in young plants.

Surface Forms

rhizoctinia disease singular

rhizoctinia diseases plural

Morphology

rhizoctinia + disease

This is a straightforward compositional noun phrase: the genus name 'rhizoctinia' + 'disease' denotes a disease caused by that fungus. If a learner knows 'rhizoctinia' (a fungus) and 'disease', they can directly infer it refers to a plant disease caused by Rhizoctinia, a common and productive naming pattern in biology.

Etymology

The plant name rhizoctinia disease comes from the name of the fungus, and the part rhizo means 'root'. Imagine tiny fungus threads on the roots making them rot and the plant wilt, so the name refers to a disease that attacks the roots.