Molecular detection tool for the identification of Phytophthora root rot variants

Our unique and patented biotechnology is the simplest and most precise way to fight Phytophthora sojae.

Soybean varieties resistant to Phytophthora sojae already exist. 

It is all about choosing the right one.

AYOS process in 4 simple steps

You want to know if your crops are at risk ? Select your fields and we are taking care of the rest.

Step 1

Field soil/plant sampling

Step 2

DNA analysis of your samples

Step 3

Disease variants detection and identification of the right Rps genes to use

Step 4

Recommendation of resistant soybean varieties and monitoring of protection

Increase your yields

Select specifically adapted resistant soybean varieties

Protect your plants from planting to harvest

Obtain long-term protection 

You are one test away from the right soybean variety !

The use of resistant soybean varieties is recognized as the best control method to fight Phytophthora sojae.  

Choosing the right Rps gene should always be based on the disease variant(s) present in the field.


variants of Phytophthora sojae

Did you know that there are 200 variants ?

There are over 200 Phytophthora root rot variants. Our molecular tool is the only one to precisely identify which variants are found in your field. This diagnosis allows us to recommend you precisely which Rps genes will be effective to fight off the disease.

Complete resistance at all growth stages.

Like many root rot diseases, the damages caused by Phytophthora root rot are often underestimated. However, it can affect crops at all stages of development by causing:

  • Damping-off
  • Stunted growth
  • Yield reduction
  • Vulnerability to other diseases (e.g. Pythium, Fusarium)
  • Plant death

Unlike seed treatments, using a variety that has the right Rps gene protects your plants from planting to harvest, at no additional cost.

A money-saving decision.

Phytophthora root rot is a persistent and insidious disease. Soybean growers are often unaware of its presence while seeing their yields drop by 4 up to 100%.

By selecting a resistant and suitable soybean variety, a grower with 500 acres of soybean will save an average of $90,000 over 3 years.

Being able to choose the right variety is an economic game changer !

Ready to fight off Phytophthora ? 

Depending on the size of your farm, we will be happy to give you a tailored quote for sampling your field and helping you fight off Phytophthora root rot in an efficient and durable way!

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