Study shows environmental link to herbicide-resistant horseweed
Horseweed is a serious threat to both agricultural crops and natural landscapes around the globe. In the U.S., the weed is prolific and able to emerge at any time of the year.
Horseweed is a serious threat to both agricultural crops and natural landscapes around the globe. In the U.S., the weed is prolific and able to emerge at any time of the year.
Plants & Animals
Jul 23, 2021
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Many invasive plants are expanding their growing range in response to climate change, making early detection and rapid response more critical than ever. Limited resources, though, can make it impossible to track and manage ...
Plants & Animals
Jun 14, 2021
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Palmer amaranth is a hard-to-control noxious weed that can significantly reduce crop yields. It was first introduced in Minnesota in 2016 through contaminated seed mixes used for conservation plantings.
Ecology
Apr 30, 2021
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As the number of weed populations resistant to multiple herbicides continues to soar, it is clear that better tools are needed to help growers rapidly diagnose resistance issues. With more timely access to information, they ...
Plants & Animals
Apr 7, 2021
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The paperbark tree (Melaleuca quinquenervia) was introduced to the U.S. from Australia in the 1900s. Unfortunately, it went on to become a weedy invader that has dominated natural landscapes across southern Florida, including ...
Plants & Animals
Mar 10, 2021
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Herbicide-resistant weeds have fueled a growing demand for effective, nonchemical weed controls. Among the techniques used are chaff carts, impact mills and other harvest-time practices that remove or destroy weed seeds instead ...
Plants & Animals
Mar 2, 2021
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An extensive review of cephalopod fauna from the Northwest African Atlantic coast was performed by researchers from the University of Vigo (Spain) and the Spanish Institute of Oceanography (IEO). The study was based on the ...
Plants & Animals
Jan 25, 2021
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New research featured in the journal Invasive Plant Science and Management (IPSM) shows that genetics matter when it comes to the effective control of alligatorweed, an invasive plant found in or near aquatic settings across ...
Plants & Animals
Dec 15, 2020
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In recent years, jungle rice has become a significant problem in dicamba-resistant cotton and soybean crops. In Tennessee, for example, growers routinely find populations of the weed that escape applications of dicamba plus ...
Plants & Animals
Dec 15, 2020
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Horseweed is considered one of the most troublesome weeds in the United States and Canada—able to produce devastating losses in both corn and soybean yields when left uncontrolled. Populations of herbicide-resistant horseweed ...
Environment
Oct 5, 2020
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