Research and technical consultancy services for ornamental horticulture like the nursery stock, protected ornamentals and cut flower sectors.


  • Crop nutrition
  • Pesticide efficacy and crop safety
  • Physiological disorders
  • Crop scheduling
  • Plant growth control

Advisory service

  • Crop  walking
  • Growing media, crop nutrition and analysis interpretation
  • ICM planning and implementation
  • Pest, disease and weed management
  • Biological pest and disease control
  • Pesticide application best practice
  • Pesticide use, legislation and resistance management
  • Plant growth control; cultural and chemical
  • Bespoke spray programmes
  • Expert witness services

ADAS Technical Notes issued monthly

Our Horticulture Team is United Kingdom Chemical Regulations Directorate recognised which means:

✔ Competent to carry out efficacy testing
✔ Agriculture/horticulture, biologicals,
semiochemicals and stored crops
✔ ORETO Efficacy Testing Certificate No. 374
✔ BASIS and FACTS qualified consultants

Contact details

More information

Contact Barry Mulholland for information on how we can help you.