1.4/5 Fungal/Protist diseases

Rose black spot

Symptoms - purple or black spots develop on leaves, which often turn yellow and drop early. It affects the growth of the plant as photosynthesis is reduced.
Transmission - water or wind
Treatment - fungicides and removing and destroying the affected leaves

Maleria

Symptoms - recurrent episodes of fever and can be fatal
Transmission - vectors/mosquitoes
Prevention - preventing the vectors, mosquitos, from breeding and by using mosquito nets to avoid being bitten

Fungal disease example

rose black spot

protist disease example

maleria