The Growth and Development of Five Waterhemp (Amaranthus tuberculatus) Populations in a Common Garden
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DOI: 10.1017/wsc.2016.20
Abstract: Waterhemp is a weed indigenous to the midwestern United States and is problematic in agronomic crop production. This weed is well suited to inhabit minimally tilled environments and is increasing in prevalence across many agricultural… read more here.
Keywords: seed; establishment; growth development; plant ... See more keywords
Metabolic Pathways for S-Metolachlor Detoxification Differ Between Tolerant Corn and Multiple-Resistant Waterhemp
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DOI: 10.1093/pcp/pcab132
Abstract: Abstract Herbicide resistance in weeds can be conferred by target-site and/or non-target-site mechanisms, such as rapid metabolic detoxification. Resistance to the very-long-chain fatty acid–inhibiting herbicide, S-metolachlor, in multiple herbicide-resistant populations (CHR and SIR) of waterhemp… read more here.
Keywords: metolachlor; chr sir; corn; pathways metolachlor ... See more keywords
Control of glyphosate-resistant waterhemp with preemergence herbicides in glyphosate- and dicamba-resistant soybean
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DOI: 10.1139/cjps-2018-0046
Abstract: Abstract: Glyphosate-resistant (GR) waterhemp was first discovered in Ontario, Canada, in 2014. In Ontario, GR waterhemp interference in previous studies reduced soybean yield up to 73%. Tank-mixes of herbicides with multiple modes-of-action are important for… read more here.
Keywords: pyroxasulfone; waterhemp; control; glyphosate dicamba ... See more keywords
Metabolic Pathway of Topramezone in Multiple-Resistant Waterhemp (Amaranthus tuberculatus) Differs From Naturally Tolerant Maize
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DOI: 10.3389/fpls.2018.01644
Abstract: Waterhemp [Amaranthus tuberculatus (Moq.) Sauer] is a problematic dicot weed in maize, soybean, and cotton production in the United States. Waterhemp has evolved resistance to several commercial herbicides that inhibit the 4-hydroxyphenylpyruvate-dioxygenase (HPPD) enzyme in… read more here.
Keywords: waterhemp populations; amaranthus tuberculatus; waterhemp; hppd inhibitor ... See more keywords