Chocolate Spot Disease vs Green Sea Turtle

Botrytis fabae compared with Chelonia mydas

Key Differences

Chocolate Spot Disease is Not Evaluated while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	Chocolate Spot Disease	Green Sea Turtle
Kingdom	Fungi (균계)	Animalia (동물)
Phylum	Ascomycota (자낭균류)	Chordata (척삭동물)
Class	Leotiomycetes (두건버섯강)	Reptilia (파충류)
Order	Helotiales (고무버섯목)	Testudines (거북)
Family	Sclerotiniaceae	Cheloniidae (Sea Turtles)
Genus	Botrytis	Chelonia (Green Sea Turtles)
Species	Botrytis fabae	Chelonia mydas

Conservation Status

Chocolate Spot Disease

NE — Not Evaluated

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Chocolate Spot Disease	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Chocolate Spot Disease

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Sweden.

Green Sea Turtle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chocolate Spot Disease

Chocolate Spot Disease is caused by Botrytis fabae, a hemibiotroph fungal pathogen in the family Sclerotiniaceae, phylum Ascomycota. It is a highly destructive disease of faba beans (Vicia faba) and other legumes, causing characteristic chocolate-brown spots on leaves, stems, and pods — the spots that give the disease and organism its common name. The fungus spreads rapidly under cool, wet conditions and high humidity, producing massive quantities of conidiospores from infected lesions that are dispersed by rain splash and wind. In severe epidemics, entire bean crops can be defoliated, with significant yield losses of up to 100% recorded in susceptible varieties under conducive conditions. The pathogen produces both asexual conidia for rapid secondary spread and sexual apothecia from overwintering sclerotia in soil and debris, allowing it to persist between growing seasons. As a plant pathogen rather than a free-living organism, Botrytis fabae has no IUCN conservation status. Understanding its epidemiology is critical for sustainable management of faba bean production, which is an important crop globally for human consumption, animal feed, and soil nitrogen fixation. Management strategies include resistant cultivar development, fungicide application, and cultural practices to reduce humidity within crops.