> In the late 1990s, as the last patents for glyphosate expired, the generic pesticide industry began to offer low-cost versions. In Argentina, for example, prices dropped from $40 per liter in the 1980s to $3 in 2000.
In the mid-1990s, China began to manufacture pesticides. Weak environmental, safety and health regulations and energetic promotion policies initially made Chinese glyphosate very cheap.
China still dominates the pesticide industry – it exported 46% of all herbicides worldwide in 2018 – but now other countries are getting into the business, including Malaysia and India. Pest…