GENEVA, SWITZERLAND – Little brown pouches are appearing on vineyards in Switzerland at the moment, a reminder of the ongoing greening of the wine grape business. Switzerland remains a world leader in the use of pheromones instead of insecticides, an ecological solution to pests in vineyards. The system is based on large-scale diffusion in vineyards […]
pheromones
“25 years of sexual confusion in Switzerland”
BERN, SWITZERLAND – The headline from Bern, “25 years of sexual confusion in Switzerland” is a clear winner for waking up editors, but those in the world of wine will be less surprised than others: sexual confusion aimed at grapevine pests has significantly reduced the use of chemical insecticides. The sexual confusion method used by […]