You are viewing United States

2022 hero image website

Field Trials Performed with our Products

Welcome to the resource center for commercial growers. Here, you will find data and information specifically designed to benefit you and your operation. These documents contain information on product trials and performance tests of our botanical oil-based contact biopesticides, TetraCURB™, Gemsei™ and  Valena™, on plants and crops like yours. .

We are constantly testing our botanical oil-based biopesticides and fertilizer in different conditions to provide growers with reliable data and ensure trustworthy, effective and practical products in their fields and operation.

We are intentionally testing some of the key pests such as two-spotted spider mites, mealybugs, thrips, SWD or lygus bugs on a diverse spread of specialty crops such as strawberry, tomato, lettuce, hop, and hemp.

We have trials in a range of different climates, including California, Florida, and Washington – just to list a few!

Icons trial website
Crop Tech ICONS
Crop Tech ICONS
Crop Tech icon Ornamental

Kemin mentioned by industry editors & experts
  • Greenhouse Growers | Meister Media - Find Success With Biologicals in Leafy Green: Read the article
  • Greenhouse Growers Magazine | Meister Media - An Update on Biological Products for Greenhouse Lettuce Growers: Read the article


Colorado Pesticides approved for use in Cannabis list - We provide the opportunity for hemp and cannabis growers to succeed with our botanical biopesticides and fertilizer. There is a very limited number of pesticides approved for use on industrial hemp. Our TetraCURB products are part of them! To see the list of the Pesticides Allowed for Use in Cannabis,

click here


University of Florida Study - The University of Florida studied several commercial chemicals' efficacy and plant safety to control spider mites and other pests specifically in hemp. Our product, TetraCURB™, was one of them. It showed strong control of both mites and whiteflies in this study. 

Watch the report

Crop Tech ICONS
Icons trial website
Crop Tech ICONS
Crop Tech icon hop



Don't see what you are looking for? Contact us! 

Richard Jones

Sales Manager


P: 626-372-1153 

Email Rich



Gordon Macquirter

Sales Manager

Florida and the Southeast

P: 515-344-6674

Email Gordon


For other regions, please contact us via the form
Let's Work Together! Contact Us: Contact Us