[PDF] Top 20 La Cuestión Agraria y los Gobiernos de Izquierda en América Latina
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Distribution of Glyphosate-Resistant Palmer Amaranth (Amaranthus palmeri) in Georgia and North Carolina during 2005 and 2006
... survey. Glyphosate-resistant cultivars comprised 99% of the cotton planted in each state (USDA-AMS2007), hence there is a high probability that each field had been treated at least once with ... See full document
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Integrating New Technology and Strategies for Management of Glyphosate-resistant Palmer amaranth (Amaranthus palmeri) in Cotton (Gossypium hirsutum).
... controlled Palmer amaranth well (Bond et al., 2006; Corbett et ...in glyphosate-only systems (Culpepper and York, 1998, 1999; Scott et ...to glyphosate was considered unlikely because ... See full document
8
Critical Timing of Palmer Amaranth (Amaranthus palmeri) Removal in Second-Generation Glyphosate-Resistant Cotton
... May 2005, and 30 May 2006, and the experimental design was a randomized complete block with four ...of Palmer amaranth removal that ranged from 0 (full-season weed-free) to 63 d after ... See full document
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Cotton Response and Palmer Amaranth Control with Pyroxasulfone Applied Preemergence and Postemergence
... on glyphosate, resistant bio- types evolved. Resistance to glyphosate has been confirmed in 31 weed species (Heap, ...to glyphosate in an Amaranthus species occurred with Palmer ... See full document
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Palmer Amaranth (Amaranthus palmeri S Wats ) and Pitted Morningglory (Ipomoea lacunosa L ) Control in Dicamba Tolerant Soybean (Glycine max L )
... of glyphosate to fields which effectively managed most of the emerged weeds ...of glyphosate in glyphosate-resistant soybean resulted in extremely high selection pressure, eventually leading ... See full document
114
Stale Seedbed Manipulation, Increased Rates of Flumioxazin, and Wick-Applied Herbicides for Palmer Amaranth Control in `Covington' Sweetpotato.
... including North Carolina, Mississippi, Arkansas, and Louisiana, produce over 75% of the nation’s total sweetpotatoes (USDA-NASS ...in North Carolina accounted for more than 26,000 ha ... See full document
57
Cotton Yield Loss Potential in Response to Length of Palmer Amaranth (Amaranthus palmeri) Interference
... of glyphosate-resistant cotton, many growers eliminated the use of soil-applied residual herbicides and cultivation and, instead, relied heavily on glyphosate to control weeds (Culpepper et ...2004, ... See full document
7
Biology and Management of Palmer amaranth in North Carolina.
... Palmer amaranth (Amaranthus palmeri ...2015). Palmer amaranth is an obligate cross-pollinator, which has high genetic variation (Chandi et ...of Palmer amaranth ... See full document
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Interference and Control of Palmer Amaranth (Amaranthus palmeri) in Sweetpotato
... in North Carolina by a section 24(c) special local need label at a rate of ...late-season Palmer amaranth control in peanut when S-metolachlor was applied at ...ai/ha, Palmer ... See full document
23
Bioassay and Characterization of Several Palmer Amaranth (Amaranthus palmeri) Biotypes with Varying Tolerances to Glyphosate
... wide distribution of Palmer amaranth (Amaranthus palmeri) in the southern US became a serious weed control problem prior to the extensive use of glyphosate-resistant ... See full document
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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.
... of Palmer amaranth than treatments with lower rates of ethalfluralin or no ethalfluralin ...of Palmer amaranth when applied alone except at 1 WAS in sorghum sudangrass ...control Palmer ... See full document
6
Distribution, Biology, and Management of Glyphosate-resistant Palmer amaranth in North Carolina
... of glyphosate did not cause an increase in shikimate compared to non-treated ...in resistant plants is similar to results observed in GR and GS Palmer amaranth from Georgia (Culpepper ... See full document
14
Distribution of Herbicide-Resistant Palmer Amaranth (Amaranthus palmeri) in North Carolina and Management in Soybeans (Glycine max).
... of glyphosate- and ALS- inhibitor-resistance across North ...of Palmer amaranth escaped glufosinate in one run, suggesting possible glufosinate ...Although Palmer amaranth ... See full document
18
Bioherbicidal Efficacy of a Myrothecium verrucaria Sector on Several Plant Species
... Palmer amaranth, originally native to the North American southwest, is an invasive species that has spread rapidly to eastern North America and in some other countries ...first ... See full document
57
The Effects of Mepiquat Chloride Applied to Cotton at Early Bloom and Physiological Cutout
... applications during early reproductive growth was ...Stewart, 2006; York, 1983a; York, 1983b), decreases (O’Berry et ...Gwathmey, 2005; Edmisten, 1994; Prince et ... See full document
5
Influence of Environmental and Physiological Factors on Glufosinate and Glyphosate Weed Management.
... of glyphosate are most often killed (Pline et ...of glyphosate treated plants using a 7 mm hole punch 5 days after glyphosate application (Buehring et ...al. 2005; Pline et ... See full document
6
Sequential and Co-Application of Glyphosate and Glufosinate in Cotton
... of Palmer amaranth, es- sentially complete control is necessary to reduce the seedbank (Culpepper et ...than glyphosate applied sequentially (Table ...location, glyphosate and glufosinate ... See full document
11
Confirmation and Control of Glyphosate-, ALS-, and PPO-Resistant Common Ragweed (Ambrosia artemisiifolia) in North Carolina.
... allergies during the late summer and fall (Hirschwehr 1998; Knox and Suphioglu 1996) that affect roughly 10% of the human population in industrialized countries (Gergen et ... See full document
12
Effects of High Bulk Density Soil Layers on Root Distribution, Resource Acquisition and Root Morphology of Soybean (Glycine Max), Sicklepod (Senna Obtusifolia) and Palmer Amaranth (Amaranthus Palmeri)
... resources. Certainly more rapid plant growth and the expansion of root absorption surface would be important. Also of importance would be the ability of roots to explore large volumes of soil, particularly those deep in ... See full document
10
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 ...of resistant weeds. A wide range of tolerance ... See full document
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