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earthworm killer,bio Tea saponin for managering earthworm casts in turfgrass management
HOW IT WORKS
The effective element of tea saponin is a kind of triterpenoid saponin which extracted from natural plant, these products are safety for the crops. They have strong effective for the earthworms. When earthworms suck or contact them, they will be died in a short time because of hemolysis.
About us

Hangzhou Choisun Bio-tech Co.,LTD, founed in 2003, which is a professional manufacturer of biological agricultural products in China.
With the help of many experts and advanced technical information from the science organization, we focus on producing plant extracts in order to make some contribution to human’s health and ecological sustainable development.
Our company has been certified by ISO9001, HACCP management system, Reach pre-registration, NOP, EU, JAS certificate. With high quality and reliable service, we have sold our products to Europe, US, Japan, Korea and southeast Asia.


Our Team
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