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3.3.1 Detection and identification of plant diseases
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Signs of Plant Disease

Signs of Plant Disease

Comparison of TMV mosaic discolouration, rose black spot, aphids feeding on phloem sap, and magnesium-deficiency chlorosis

Plants can be damaged by pathogens, pests, or mineral deficiencies. A pathogen is a microorganism that causes disease, such as a virus, bacterium, or fungus.

3.3.1 Detection and identification of plant diseases Lesson

  1. GCSE
  2. /Biology
  3. /3.3.1 Detection and identification of plant diseases

Step-by-step lessons on AQA GCSE Biology 3.3.1 Detection and identification of plant diseases. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons