Biosecurity crossword puzzle

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Across
  1. 2. people who visit your farm
  2. 6. an organisation that collects and recycles clean empty chemical containers
  3. 7. an organisation that collects unwanted chemicals
  4. 8. otherwise known as farm waste
  5. 10. a colour on the leaves that can indicate a lack of nitrogen
  6. 11. telling your supervisor about a biosecurity issue
Down
  1. 1. these can bring in diseases by flying in and out of sheds
  2. 3. keeping your farm safe from pests, weeds and diseases
  3. 4. when a biosecurity issues occurs
  4. 5. you do this to empty chemical containers
  5. 9. you can lose this if your plants or animals become sick