Nov. 23, 2018, 11:19 p.m.
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Herbicides can no longer control the weeds that threaten crop productivity and food security in the UK because the plants have evolved resistance, and future control must depend on management strategies that reduce reliance on chemicals. So concludes a nationwide epidemiological assessment of the factors that are driving the abundance and spread of the major agricultural weed, black-grass.https://www.sciencedaily.com/releases/2018/02/180212170023.htm
A multidisciplinary team of researchers has managed to solve a puzzle that had bewildered biologists for over a century: how and why an organism’s base metabolism varies depending on its mass. Base metabolism is the minimum energy that an organism consumes to stay alive.https://www.sciencedaily.com/releases/2018/02/180211130650.htm
