Pollen doesn’t just come in spring. On the contrary: the beginning of autumn is particularly delicate, for example, for the spores that come from ragweed, a very common weed in the regions of Northern Italy (especially in public gardens and
Pollen doesn’t just come in spring. On the contrary: the beginning of autumn is particularly delicate, for example, for the spores that come from ragweed, a very common weed in the regions of Northern Italy (especially in public gardens and