Swiss citizens will get the chance to vote on a complete ban on the use of synthetic pesticides after campaigners secured enough signatures to force a referendum.
More than 100,000 Swiss signed the call for a ban that would apply to all farmers, industries and imported foods.
If the vote is passed, Switzerland would become only the second country after Bhutan to implement a full ban.
But it could be at least three years before voters go to the poll.
Over the past 12 months, the future use of pesticides has been a hotly debated topic across Europe.
After months of deadlock, the EU re-approved the widely used weedkiller, glyphosate, for five years. France though says it aims to ban the chemical in the country within three years.
Just a few weeks ago, the EU agreed a near total ban on the use of neonicotinoids, the most widely used class of insecticides in the world.