Farmers in north-west Victoria use dollops of pink, dough-like goo to splatter trees with smells that not only attract bees, but also compels them to stay rather than go foraging in forests elsewhere. Chemistry is the bee’s knees as pheromones used to stimulate almond flower pollination

Farmers in north-west Victoria use dollops of pink, dough-like goo to splatter trees with smells that not only attract bees, but also compels them to stay rather than go foraging in forests elsewhere.

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