Witches' broom
- Pronunciation
- /WITCH-es broom/
- Category
- Disease
- Singular
- Witches' broom
- Plural
- Witches' brooms
Definition
A growth of tangled plant shoots, often appearing as a deformed and bushy mass, caused by various fungal, viral, phytoplasma diseases, or environmental factors.
Etymology
Example
The witches' broom condition affects many types of plants, resulting in abnormal growths.
Related Terms
- Fungal diseases
- Viral diseases
- Phytoplasma diseases
- Plant pathology
Usage Notes
Witches' broom can also be caused by environmental factors such as herbicide damage or dwarf mistletoe infestations.