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How to Submit A Sample and Policies

Submit electronically 

Paper submission

  • Print and complete the Plant Disease Diagnostics

Submission form​. Download here


Send sample to:

A&L Canada Laboratories

2136 Jetstream Road

London, ON   N5V 3P5

Phone: 519-457-2575

Toll Free: 1-855-837-8347

Fax: 519-457-2664


  • Ship by overnight carrier - see How to Collect Samples

  • Do not include ice and insects

  • Please call in advance before shipping large numbers of samples

  • All reports are proprietary to the customer - we will not release any information from a report without written customer authorization

  • Payment is net 30 days from date of invoice

  • We accept Visa, MasterCard, cash, cheque, money order and bank transfer


a&L Smart Sumbit App.png

Smart Submit

A&L Labs App

Immediate in-field sample submission for:

  • Soil

  • Plant tissue

  • Feed 


  • Free

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