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Make a Payment

Amount Due: $ 

To pay a specific amount, enter the amount you owe in the box above and click the “Pay Now” button. Follow the PayPal instructions to complete your payment.

Purchase Services

Professional Fees (10% discount for 5 or more samples)
Fungal Pathogen Analysis
Full Culture Pathogen Identification

Number of Samples

Virology Pathogen Analysis

Number of Samples

Bacteriology Analysis

Number of Samples

Nematode Extraction and Identification

Number of Samples

Insect Identification

Number of Samples

Soil Pathogen Analysis

Number of Samples

Water Pathogen Analysis

Number of Samples

Seed Pathogen Analysis (varies with type)

Number of Samples

On Site Evaluation

Number of Samples


Research and Special Projects




Expert Witness Testimony




Report Writing and Delivery (fax, phone, e-mail)




Purchase a 1 hour phone or email consultation




Bulk processing discounts are available on a per client basis.

*Other services available upon request; contact the laboratory about your specific situation and we will work to accommodate you in any way possible.


Shipping Instructions
You MUST ship all of the following TOGETHER, or we will not be able to process your sample.

1. Sample(s)
2. Payment 
3. The completed Crop Doctor Lab Chain of Custody form
4. Business card

Here is a Shipping Label