Farm strawberry-picking gives a friendly reminder that nature’s wild fruit will begin soon. Most raspberries, blackberries ...

The stroll was peaceful and the birds were singing.

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In female cones, the emission of 1,3-octadiene peaked at milder, attractive levels that beckoned pollen-bearing weevils fleeing the male cones.

Sure enough, in male cones, the concentration of 1,3-octadiene reached its peak each evening, prompting a mass exodus of weevils, Salzman and her colleagues reported in 2020 in Science Advances. In ...

These trees have both female and male cones. The female cone bears the seed, the embryos of the trees. They contain seeds. The male cones produce pollen. Other content from the research magazine ...