How Do You Spell PLASMODIOPHORA BRASSICAE?

1. Plasmodiophora brassicae is a plant pathogenic microorganism belonging to the kingdom Protista and the phylum Plasmodiophora. It is a parasitic slime mold that causes a devastating disease known as clubroot in plants of the Brassicaceae family, which includes important crops like brassica vegetables (cabbage, broccoli, cauliflower), oilseed rape, and mustard.

   This pathogen infects the roots of susceptible plants, where it forms large, multinucleate, and filamentous structures called plasmodia. As the infection progresses, these plasmodia induce the formation of swollen, thickened, and distorted root structures known as galls or clubs, resulting in a characteristic clubbed appearance. This disrupts the normal uptake of water and nutrients, severely stunting plant growth and leading to reduced crop yields.

   The lifecycle of Plasmodiophora brassicae involves the release of resting spores from the infected plant roots, which can remain viable in the soil for several years. These spores can then infect new plant roots, initiating a new round of infection and disease cycle.

   Controlling Plasmodiophora brassicae is challenging, as the pathogen is persistent in the soil, and it can survive for extended periods without a host. Crop rotation and the use of resistant cultivars are common strategies to manage clubroot disease. However, genetic variations in Plasmodiophora brassicae strains have led to the emergence of new pathotypes that can overcome resistant cultivars, making the development of new control measures an ongoing research focus in agriculture.

2. Finger-and-toe disease.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for PLASMODIOPHORA BRASSICAE

The word "Plasmodiophora Brassicae" is a scientific name given to a plant pathogen that causes clubroot disease in vegetables, particularly in the Brassica family, which includes cabbage, broccoli, and other cruciferous vegetables.

The etymology of the word can be broken down as follows:

1. Plasmodiophora: The word "Plasmodio" is derived from the Greek word "plásma", which means "mold" or "fungus". The term "phora" comes from the Greek "phoros", meaning "bearing" or "carrying". In this context, "plasmodio" refers to the plasmodium, which is a stage of the organism's life cycle that resembles a mass of protoplasm.