Providing tools for a herbicide-free world.
Advanced weed control electrophysics
Electroherb ™: the non-chemical crop protection alternative
Advanced weed control electrophysics
Providing tools for a herbicide-free world.
Eletro física avançada para controle de plantas daninhas
Electroherb ™: the non-chemical crop protection alternative
Advanced weed control electrophysics
Providing tools for a herbicide-free world.
Advanced weed control electrophysics
Electroherb ™: the non-chemical crop protection alternative
Advanced weed control electrophysics

Products

Equipment powered by Zasso’s disruptive technology proves that the future of weed management is electric and chemical free.

Technology

Systemic effect: with the use of high-power electric discharges, Zasso is enabling the destruction of invasive plants down to their roots.

Partnership

Zasso has signed over the years a number of strategic alliances with a broad range of companies, both in Latin America and in Europe.

Careers

Join our team and enjoy a creative, dynamic and inclusive culture, focused on one goal.

雑草 or ZASSO

means “Plants in the Wrong Place” – or weeds – in Japanese.
We chose this name in honour of Satoru Narita, the Japanese-Brazilian founder of Sayyou.
Satoru had the conviction that a future without chemicals was a healthier future.
He developed and field tested in the early 1990s in Brazil the first electric weeding equipment.
Sayyou adopted the name of Zasso in 2016, when it established its Head Office in Europe.

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