Results 231 to 240 of about 12,930 (263)
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Non-target-site resistance mechanism of barnyardgrass [Echinochloa crus-galli (L.) P. Beauv.] to florpyrauxifen-benzyl.

Pest Management Science, 2021
BACKGROUND Florpyrauxifen-benzyl (FPB) is an arylpicolinate herbicide (Group IV) for barnyardgrass control in rice. One susceptible (Sus) and three putative FPB-resistant (R1, R2, and R3) barnyardgrass biotypes were selected based on resistant ...
Jeong-In Hwang   +5 more
semanticscholar   +1 more source

Epigenetic Regulation of CYP72A385-Mediated Metabolic Resistance to Novel Auxin Herbicide Florpyrauxifen-benzyl in Echinochloa crus-galli (L.) P. Beauv.

Journal of Agricultural and Food Chemistry
Weed's metabolic resistance to herbicides has undermined the sustainability of herbicides and global food security. Notably, we identified an Echinochloa crus-galli (L.) P.
Hao Wang   +8 more
semanticscholar   +1 more source

Influence of Echinochloa crus-galli density and emergence time on growth, productivity and critical period of competition with dry-seeded rice

International Journal of Pest Management, 2021
Echinochloa crus-galli (L.) Beauv. is a stronger competitor of rice for resources than other weeds. An adequate knowledge of the biology, ecology and critical period of competition of E.
T. Awan, P. S. Sta. Cruz, B. Chauhan
semanticscholar   +1 more source

Uptake, translocation, and metabolism of glyphosate, glufosinate, and dicamba mixtures in Echinochloa crus-galli and Amaranthus palmeri.

Pest Management Science, 2020
BACKGROUND Echinochloa crus-galli (L.) Beauv. and Amaranthus palmeri S. Wats are two common and problematic weeds prevalent across the Midsouth of the USA.
C. J. Meyer   +3 more
semanticscholar   +1 more source

Enhanced Herbicide Metabolism and Target Site Mutation Enabled the Multiple Resistance to Cyhalofop-butyl, Florpyrauxifen-benzyl, and Penoxsulam in Echinochloa crus-galli.

Journal of Agricultural and Food Chemistry
This study investigated the multiple herbicide resistance (MHR) mechanism of one Echinochloa crus-galli population that was resistant to florpyrauxifen-benzyl (FPB), cyhalofop-butyl (CHB), and penoxsulam (PEX).
Xiaoyue Yu   +5 more
semanticscholar   +1 more source

Effect of Fulvic Acid on Barnyardgrass (Echinochloa crus-galli) Seedling Growth under Flooding Conditions

Weed science, 2021
Barnyardgrass [Echinochloa crus-galli (L.) P. Beauv.] is a problematic weed in rice (Oryza sativa L.) fields. Overapplication of herbicides causes environmental pollution and the emergence of resistant weeds, and integrated weed management methods can ...
Shangfeng Zhou   +8 more
semanticscholar   +1 more source

Pollen‐mediated transfer of herbicide resistance in Echinochloa crus‐galli

Pest Management Science, 2014
AbstractBACKGROUNDPollen‐mediated gene flow (PMGF) can facilitate the dispersal and spread of herbicide resistance from one weed population to another within an agricultural landscape. The aim of this study was to quantify the extent of PMGF in Echinochloa crus‐galli (barnyardgrass), an important herbicide‐resistant weed species in the United States ...
Jason K. Norsworthy   +1 more
openaire   +3 more sources

Geographic Differentiation of Adaptive Phenological Traits of Barnyardgrass (Echinochloa crus-galli) Populations

Weed science, 2021
In central Europe, barnyardgrass [Echinochloa crus-galli (L.) P. Beauv.], has commonly been found in humid lowland areas. As a result of the introduction of new crops and farming practices, in the northwest Carpathians, E.
Z. Martinková   +3 more
semanticscholar   +1 more source

Lipid biochemistry of echinochloa crus-galli during anaerobic germination

Phytochemistry, 1984
Abstract Seven day old seedlings of Echinochloa crus-galli var. oryzicola (Vasing) had a higher total lipid content when germinated under N 2 than in air, although ungerminated seeds contained more lipid than either seedling. The triacylglycerol pool was not depleted under anaerobiosis as it was in air and only air-grown seedlings showed a net ...
Lisa O. Knowles, Robert A. Kennedy
openaire   +2 more sources

Valorization of Phytoremediation Byproduct via Synthesis of Biodiesel from Cockspur Grass (Echinochloa crus-galli) Seed

, 2020
Phytoremediation is an ecofriendly remediation practice for contaminated soils. This study evaluated the efficiency of cockspur grass (Echinochloa crus-galli) as a phytoremediation plant species by...
Sungyup Jung   +6 more
semanticscholar   +1 more source

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