Buffelgrass is a drought-tolerant, invasive weed that threatens the biodiversity of native ecosystems in the drylands of the Americas and Australia. Unfortunately, though, land managers trying to control the weed often experience ...
Ecology
Dec 11, 2019
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3
Remote sensing provides an alternative to ground-based manual scouting for weeds in agriculture fields. And, while many advances have been made, many are still needed in the area of weed detection and differentiation, according ...
Plants & Animals
Dec 9, 2019
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4
Environmentally friendlier palm oil production could be achieved with less fertilizer and no herbicide, while maintaining profits. These are the encouraging preliminary results of the first two years of a large-scale oil ...
Environment
Nov 5, 2019
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117
A new study featured in the journal Weed Science points to the formidable weed control challenges faced by growers today. Weeds have developed resistance to many existing herbicide options, and new herbicide discoveries have ...
Plants & Animals
Nov 4, 2019
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5
A team including evolutionary biologists from the University of Toronto (U of T) have identified the ways in which herbicide-resistant strains of an invasive weed named common waterhemp have emerged in fields of soy and corn ...
Ecology
Oct 1, 2019
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123
Weeds are thieves. They steal nutrients, sunlight and water from our food crops. In the case of sugarcane, yield refers to the amount of biomass and the sucrose concentration of the cane, which ultimately determines the amount ...
Plants & Animals
Sep 23, 2019
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4
The biodiversity buzz is alive and well in Fiji, but climate change, noxious weeds and multiple human activities are making possible extinction a counter buzzword.
Plants & Animals
Sep 23, 2019
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91
Early rice growers unwittingly gave barnyard grass a big hand, helping to give root to a rice imitator that is now considered one of the world's worst agricultural weeds.
Evolution
Sep 17, 2019
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66
A new study in the journal Invasive Plant Science and Management shows that working smarter, not harder, can lead to better control of invasive weeds. And the first step is to clearly define your weed control objectives.
Plants & Animals
Sep 16, 2019
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4
In the study, published in the journal Methods in Ecology and Evolution, the researchers developed the tool that uses information about the features of a weed species and the geography of the area in which it has been reported ...
Evolution
Sep 16, 2019
0
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