Canada's health agency announced Wednesday restrictions on the use of neonicotinoid pesticides in agriculture to protect aquatic insects, backtracking on a proposed outright ban prompted by a massive bee die-off.
Ecology
Apr 1, 2021
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9
We might think that if you want to feed more people in areas with food insecurity, you can just grow more food. But it isn't that simple.
Economics & Business
Oct 26, 2023
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1
In the early 1980s, scientists at NASA's Goddard Space Flight Center, Greenbelt, Md., developed the Normalized Difference Vegetation Index (NDVI), an innovative combination of two satellite measurements that allowed them ...
Environment
Sep 17, 2009
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0
We need to rethink how we think about Indigenous crops, say Carnegie plant biologists. These crops include groundnut, teff grass, and a wide range of cereals, grains, fruits, legumes, and root vegetables predominantly cultivated ...
Agriculture
Nov 7, 2022
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19
(PhysOrg.com) -- Each grinning jack-o'-lantern starts with yellow pollen grains, ferried from a male to a female pumpkin flower by bees. Honeybee populations are in decline, but Cornell entomologist Brian Nault has identified ...
Ecology
Jul 6, 2011
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0
The productivity and health of horticultural crops depends on the ability of the plant cover to intercept light energy. This ability is a function of the amount of leaf area, the architecture of the vegetation cover, and ...
Ecology
Jun 27, 2011
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0
A new discovery promises to allow expanded use of a mainstay biological pest control method, which avoids the health, environmental and pest-resistance concerns of traditional insecticides, scientists are reporting. The advance ...
Ecology
Feb 13, 2013
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0
New research from New Zealand will help to breed new onions tailored to grow in specific conditions.
Biotechnology
Dec 3, 2013
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0
Bees, so crucial to our food supply, are dying off at alarming rates. CALS researchers are taking a close look at everything from the microbes in their hives to the landscapes they live in to identify in what conditions bees ...
Ecology
Jul 15, 2013
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0
Does your salad know what time it is? It may be healthier for you if it does, according to new research from Rice University and the University of California at Davis.
Cell & Microbiology
Jun 20, 2013
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