Diseases
- Created by: rxeesa_x
- Created on: 02-12-17 20:24
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- Fungal and protist and bacteria diseases
- Rose black spot
- purple or black spots develop on roses
- leaves turn yellow or drop
- less photosynthesis
- spreads through environment or water
- treatment
- fungicides
- ***** leaves off and burn them so other plants can't get them
- salmonella
- fever/ stomach cramps
- eating chicken that caught disease whilst it was living
- or eating food that is contaminated
- in the Uk most poultry is given vaccination again salmonella
- malaria
- mosquitoes are vectors
- repeated episodes of fever
- reduced by stopping mosquitoes from breeding
- Gonnorrohea
- sexually transmitted disease
- will get pain when they urinate
- thick yellow or green discharge
- controlled by contraceptive methods
- Rose black spot
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