Palmer Amaranth
Chemical and Cultural Control of Palmer Amaranth (Amaranthus palmeri) in Sweetpotato.
... and Palmer amaranth control ratings were estimated by using the nontreated weedy check from the same replication in the same tillage system for comparison (Franssen et al ...
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Distribution of Glyphosate-Resistant Palmer Amaranth (Amaranthus palmeri) in Georgia and North Carolina during 2005 and 2006
... Glyphosate-resistant Palmer amaranth bio- types have been confirmed in Georgia and North ...programs. Palmer amaranth seed were collected from 136 fields in 10 Georgia counties and from 290 ...
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Susceptible and Glyphosate Resistant Palmer Amaranth (Amaranthus palmeri) Response to Glyphosate Using C14 as a Tracer: Retention, Uptake, and Translocation
... (R) Palmer amaranth to appear in Georgia in 2004 [2], [3], subsequently occur- ring throughout the Southern United States ...glyphosate-resistant Palmer amaranth reported in Georgia possesses ...
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Bioassay and Characterization of Several Palmer Amaranth (Amaranthus palmeri) Biotypes with Varying Tolerances to Glyphosate
... Alternatively, early research on EPSPS and glyphosate on cell cultures of Corydalis sempervirens using im- muno-precipitation reported that the protein is synthe- sized as an extra-plastidic precursor at a molecular ...
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Interaction of the Bioherbicide Myrothecium verrucaria with Technical Grade Glyphosate on Glyphosate Susceptible and Resistant Palmer Amaranth
... -Susceptible Palmer Amaranth Both the glyphosate-susceptible and -resistant Palmer amaranth plants showed some injury effects caused by MV and MV plus glyphosate treatments as early as 19 h ...
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Investigating Novel Combinations of Herbicides with Transport Inhibitors for Greater Control of Palmer Amaranth.
... glyphosate-resistant Palmer amaranth has led growers to rely heavily on protox-inhibiting herbicides as the primary alternative for post emergence control (Riggins and Tranel ...to Palmer ...
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Genomic Stability of Palmer amaranth Plants Derived by Macro Vegetative Propagation
... Seeds of the Palmer amaranth source were planted in a commercial potting mix Jiffy-mix (Jiffy Products of America, Inc., USA) contained in plastic trays (12 cm by 12 cm). These trays were placed into larger ...
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Distribution, Biology, and Management of Glyphosate-resistant Palmer amaranth in North Carolina
... no Palmer amaranth control or no cotton injury and 100 = complete Palmer amaranth control or cotton death (Frans et ...for Palmer amaranth control, cotton injury, and cotton ...
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Influence of Water Quality, Formulation, Adjuvant, Rainfastness, and Nozzle Type on Efficacy of Fomesafen on Palmer Amaranth (Amaranthus palmeri) Control
... controlling Palmer amaranth in soybean growing areas of Mississippi, ...Most Palmer amaranth populations in Mississippi are resistant to both glyphosate and acetolactate synthase inhibi- ...in ...
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Comparing Canopy Hyperspectral Reflectance Properties of Palmer amaranth to Okra and Super Okra Leaf Cotton
... DOI: 10.4236/ajps.2018.913197 2711 American Journal of Plant Sciences growth stage ranged from vegetative to inflorescence; whereas, the cotton plants growth stage ranged from vegetative to squaring. The goals were to ...
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Critical Timing of Palmer Amaranth (Amaranthus palmeri) Removal in Second-Generation Glyphosate-Resistant Cotton
... of Palmer amaranth removal that ranged from 0 (full-season weed-free) to 63 d after emergence (DAE) in increments of 7 d, and the mean Palmer amaranth density in the treatments was 17 plants m ...
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Varying Tolerance to Glyphosate in a Population of Palmer Amaranth with Low EPSPS Gene Copy Number
... Since Palmer ama- ranth is distributed over a large geographic area, major differences (morphological and molecular) among plant sources or biotypes may be ...numerous Palmer amaranth plants has been ...
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Stale Seedbed Manipulation, Increased Rates of Flumioxazin, and Wick-Applied Herbicides for Palmer Amaranth Control in `Covington' Sweetpotato.
... 91% Palmer amaranth control 109 DAP (Table ...similar Palmer amaranth control (80%) 109 DAP when compared to sequential flumioxazin ...thus Palmer amaranth control ratings at 109 ...
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Distribution of Herbicide-Resistant Palmer Amaranth (Amaranthus palmeri) in North Carolina and Management in Soybeans (Glycine max).
... When Palmer amaranth was 10 to 15 cm in height, in separate experiments plants were treated with the potassium salt of glyphosate (Roundup Weathermax herbicide ® , Monsanto ...
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Interference and Control of Palmer Amaranth (Amaranthus palmeri) in Sweetpotato
... late-season Palmer amaranth control in peanut when S-metolachlor was applied at ...ai/ha, Palmer amaranth control increased to 96% (Clewis et ...
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Biology and Management of Palmer amaranth in North Carolina.
... Generally, broadleaf and annual grass control showed similar trends in both twin- and narrow-row soybeans. Previous research has illustrated weed control in soybean planted on narrow- or twin-row spacing was similar ...
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Residual Herbicides for Palmer Amaranth Control
... controlled Palmer amaranth and other weeds in cotton (Culpep- per and York, 1999; Culpepper et ...Glyphosate-resistant Palmer amaranth was first suspected in Georgia in 2004 and confirmed in ...
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Critical Period for Palmer Amaranth (Amaranthus palmeri) Control and Cultural Control of Palmer Amaranth in Pickling Cucumber Systems with Cover Crops and Row Spacing.
... Sorghum sudangrass variety ‘Hy Gain’ was seeded using a grain drill (Great Plains Manufacturing, Inc. Salina, KS) on May 19, 2014 and May 29, 2015 at the Horticultural Crops Research Station in Clinton, NC (35.02 o N, ...
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Emergence Date Influences Growth and Fecundity of Palmer Amaranth in Cotton
... Palmer Amaranth Fecundity. Palmer ama- ranth emerging as late as 10 WAE was still able to produce 880 seed female per plant (Figure ...(1987). Palmer amaranth fecundity was highly ...
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Integrating New Technology and Strategies for Management of Glyphosate-resistant Palmer amaranth (Amaranthus palmeri) in Cotton (Gossypium hirsutum).
... Flumioxazin and diuron are the primary two residual herbicide options for preplant application in the southeastern United States. This research clearly shows that flumioxazin is the more effective of the two herbicides ...
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