Specialized careers

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Across
  1. 6. manages soil and growth and growth conditions of crops
  2. 8. grows flowers and foliage plants
  3. 11. prepares the best feed mixture
  4. 13. treats and prevents diseases in animals
Down
  1. 1. deals with the business end of farming
  2. 2. studies the control and use of insects
  3. 3. identifies, prevents and controls diseases in plants
  4. 4. supplies agricultural chemicals and fertilizers to farmers
  5. 5. advices farmers
  6. 7. designs, modifies and maintains machinery and equipment
  7. 9. deals with gene modification
  8. 10. supervises, plans and organizes all activities on the farm.
  9. 12. specializes in managing vineyards;