News tagged with shade

Mysterious insect to emerge in parts of Pennsylvania

(Phys.org) —One of the world's most mysterious insects is about to invade the skies over wooded areas in eastern Pennsylvania and other states, but an expert in Penn State's College of Agricultural Sciences ...

dateMay 09, 2013 in Ecology
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Coffee: More biodiversity, better harvest

Bees, birds and bats make a huge contribution to the high yields produced by coffee farmers around Mount Kilimanjaro – an example of how biodiversity can pay off. This effect has been described as result of a study now ...

dateFeb 10, 2014 in Ecology
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