Plant diseases crossword

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Across
  1. 3. cell walls in a plants are made from this to help resist invasion from microorganisms
  2. 5. this is what helps to discover which disease the plant has
  3. 7. the plant cannot grow if this does not happen
  4. 8. deficiency which causes a stunted growth in the plant
  5. 9. one of the things that all plants need in order to grow
  6. 10. the cause of plant disease for rose black spot
Down
  1. 1. name for when the leaves on a plant turn yellow due to lack of magnesium ions
  2. 2. an example of a disease caused by insects
  3. 4. one of the symptoms of a disease in a plant
  4. 6. what the plant is trying to be protected from