A & L Biologicals - 2140 Jetstream Rd, London, ON, N5V 3P5 (519) 457-2575


Immunostrips are ideal for field inspection.

• Easy-to-use format. Anyone can test!
• Test on-site with results available to you right in the field
• Results are fast and visible within minutes
• Test available for more the 24 pathogens

Select and extract sample

Samples can be taken from the leaves or roots of a plant. Then insert your sample between the mesh lining in the buffer filled bag. Grind sample by rubbing the outside of the bag with a blunt object.

Insert ImmunoStrip

Insert ImmunoStrip into the extraction bag with the green end facing down. The white line on the ImmunoStrip indicates how far the test strip should be inserted into the extract. Keep the bag in an upright position for the duration of the test. Leave strip in the bag for 30 minutes.

How to interpret ImmunoStrips

Our ImmunoStrips contain two types of lines in the test area, a control line and a test line. The control line assures that the test is working properly and should always appear. If the control line does not appear, the test is invalid. A red to purple colored test line will appear below the control line if a sample tests positive. If the sample is negative, only the control line will be visible.