Diseases caused by fungi and protists. 0.0 / 5 ? BiologyMicrobes and diseaseGCSEAQA Created by: vicky.vxCreated on: 29-03-17 18:51 How is rose black spot spread? In the environment by wind and water. 1 of 6 What are the symptoms of rose black spot? They damage leaves which causes them to drop off. Photosynthesis is reduced affecting growth. 2 of 6 How is the spread Rose black spot controlled? Removing damaged leaves and chemical sprays(fungicides). 3 of 6 How is Malaria spread? By the bite of a female mosquito. 4 of 6 What are the symptoms of Malaria? Damages blood and liver cells causes fevers and shaking. 5 of 6 How is the spread of Malaria reduced? Preventing the vectors from breeding and by using mosquito nets. 6 of 6
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