A5044352684- European Political History Analysis
- Historical Studies and Socio-cultural Analysis
- Weed Control and Herbicide Applications
- Historical Economic and Social Studies
- Historical Art and Culture Studies
- Potato Plant Research
- French Urban and Social Studies
- Social Sciences and Governance
- Historical and Literary Studies
- Plant Pathogens and Resistance
- Pesticide and Herbicide Environmental Studies
- American Constitutional Law and Politics
- Multiculturalism, Politics, Migration, Gender
- Genetically Modified Organisms Research
- Historical Studies on Spain
- Nematode management and characterization studies
- Fiscal Policies and Political Economy
- Political Theory and Influence
- Historical Economic and Legal Thought
- Cultural Insights and Digital Impacts
- Agronomic Practices and Intercropping Systems
- Social Policies and Family
- Diverse Cultural and Historical Studies
- Pesticide Residue Analysis and Safety
- Linguistics and Discourse Analysis
Oregon State University
2012-2024
Institute of Crop Science
2024
University of Reading
2006-2020
Ministère de l'Économie et des Finances
2015
The Ohio State University
2002-2007
Abstract Potato is the third most important staple food crop globally following rice and wheat. In United States, potato grown on approximately 410,000 ha with a farm-gate value of US$1,032 million. Canada, 134,000 US$235 The objective this manuscript, compiled by Weed Science Society America Loss Committee, was to estimate yield loss caused weed interference. data from weedy weed-free plots (or >95% control) obtained researchers working management in States Canada or published...
Abstract The objective of this WSSA Weed Loss Committee report is to provide quantitative data on the potential yield loss in sugar beet due weed interference from major growing areas United States and Canada. Researchers extension specialists who conducted research control Canada provided their regions. Specifically, were requested studies up 10 individual per calendar year over a 15-yr period between 2002 2017. Data collected indicated that if weeds are left uncontrolled under optimal...
A field study was conducted at Vezaiciai branch of the Lithuanian Institute Agriculture from 1998 to 2000 determine weed emergence dynamics in potato and estimate effect different intervals crop competition on tuber yield if regular interrow cultivation applied. Treatments varying weed-free conditions were laid out a randomized complete block design with six replications. The greatest annual broadleaf such as common lambsquarters other weeds (62 86% season total) observed period planting...
A field study was conducted at Vezaiciai branch of the Lithuanian Institute Agriculture from 1998 to 2000 determine weed emergence dynamics in potato and estimate effect different intervals crop competition on tuber yield. Treatments varying weed-free conditions were laid out a randomized complete block design with six replications. The greatest annual broadleaf weeds (62 86% season total) observed period planting until flowering. Emergence winter annuals such as violet scentless mayweed...
Field studies were conducted in 2008 Ontario, OR and Paterson, WA to determine the effect of simulated glyphosate drift on ‘Ranger Russet’ potato, including visual injury, shikimic acid accumulation, tuber yield. Glyphosate was applied at 8.5, 54, 107, 215, 423 g ae ha −1 ; which corresponds 0.01, 0.064, 0.126, 0.254, 0.5 lowest recommended (846 ) single application dose for glyphosate-resistant corn sugar beet. when potato plants 10-cm height, stolon hooking, initiation, or bulking stage....
Feedback loops involving soil microorganisms can regulate plant populations. Here, we hypothesize that are most likely to play a role in plant–soil feedback when they possess an affinity for particular and the capacity consistently affect growth of good or ill. We characterized microbial communities using whole-community DNA fingerprinting from multiple "home-and-away" experiments giant ragweed (Ambrosia trifida L.) common sunflower (Helianthus annuus L.), looked affinity–effect...
Genomic-based epidemiology can provide insight into the origins and spread of herbicide resistance mechanisms in weeds. We used kochia (Bassia scoparia) populations resistant to glyphosate from across western North America test alternative hypotheses that (i) a single EPSPS gene duplication event occurred initially Central Great Plains then subsequently all other geographical areas now exhibiting glyphosate-resistant or (ii) multiple times independent events case parallel evolution. qPCR...
Field experiments were conducted in 2001 and 2002 at two sites Ohio to characterize the effect of isoxaflutole herbicide applied previous year field corn on processing tomato, bell pepper, cabbage, snapbean, cucumber. Isoxaflutole was preemergence 0, 53, 70, 105, 210 g ai/ha. There no rotational crop cultivar by rate interactions either site. Generally, there a higher level visible injury crops Fremont residues site did not affect tomato yield. Bell pepper yield reduced 33% when rotated into...
Field studies were conducted in 2007 and 2008 near Nyssa, OR, Pasco Paterson, WA to evaluate yellow nutsedge broadleaf weed control potato tolerance imazosulfuron. No injury symptoms from imazosulfuron evident on at whereas Washington, caused some chlorosis of foliage ranging 6 15% < 4% 15 d after POST application, respectively. Sequential applications controlled better than a single PRE application. or combination with s -metolachlor > 92 89% 21 42 applications, Imazosulfuron ≥ 98%...
Field trials were conducted in 2009 and 2010 near Paterson, WA Ontario, OR to evaluate weed control potato tolerance PRE-applied pyroxasulfone, saflufenacil, KSU12800 herbicides. Pyroxasulfone at 0.09 0.15 kg ai ha −1 saflufenacil 0.05 0.07 applied PRE alone or tank mixes with several currently labeled herbicides did not injure potatoes either site both years. injured from 18 26% for a period of about 4 wk after emergence Ontario In addition, 0.29 0.45 17 38% d treatment (DAT) Paterson 2009....
A weed emergence prediction model, WeedCast, was used as a decision aid to schedule potato cultivation with and without herbicides at Wooster, OH, USA; Charlottetown, PE, Canada; Fargo, ND, USA, from 2001 2003. Studies were laid out in split-plot design (±) forming the main plots timing subplots. Cultivation done 15, 30, or 60% of predicted emergence. Subplots either left unsprayed treated metolachlor + metribuzin 1.68 0.5 kg ai ha −1 only cultivated predetermined timing. based on common...
Field studies were conducted from 2009 to 2011 in Oregon and 2006 2008 California evaluate the response of various crops imazosulfuron soil residues 91 731 d after application (DAA). Imazosulfuron rates applied 224 or 450 g ai ha −1 PRE, sequential PRE POST, as a tank mixture with S -metolachlor at 1,060 followed by POST potato. was on bare ground 224, 336, sequentially California. Sugar beet planted 364 458 DAA injured 83 94% 54 78% among timing 2007 2008, respectively. Alfalfa 701 greater...
Based on an extensive survey of French primary sources and a discussion the recent literature fiscal policy in France Europe during Louis XIV's wars, this article revisits rationale behind first experiment with paper money undertaken by finance minister Michel Chamillart, comparing it to other belligerents’ strategies, particular England's, adjust their monetary regime challenges funding long wars attrition. The shows how concerns about economic activity, coinage need war deficit led series...
Farmers view weed management and the risk of lower yields as barriers to transition from conventional organic agriculture. The 3 years before certification can be used implement strategies suppress weeds improve soil fertility. objective this research was evaluate effects five on quality, suppression, yield tomato ( Solanum lycopersicum ) potato tuberosum in first year production. included a tilled fallow, nontreated weedy, high diversity prairie mixture, smother crops, vegetable rotation....
Cet article étudie les relations entre le gouvernement, la société française et financiers. Il commence par une analyse des discours du temps travaux historiens concernant poursuit présentation divers groupes de financiers leurs fonctions. L’article ensuite successivement contrats passés roi traitants d’affaires extraordinaires durant guerre Ligue d’Augsbourg, ainsi que opérations bénéfices. montre contrôles exercés gouvernement étaient efficaces traitants, dans cadre contraintes propres à...
Abstract Glyphosate-resistant (GR) kochia is an increasing management concern in major cropping systems of the northwestern US. In 2014, we investigated four putative GR accessions (designated as ALA, VAL, WIL, DB) collected from sugar beet fields eastern Oregon and southwestern Idaho to characterize level evolved glyphosate resistance determine relationship between 5-enol-pyruvylshikimate-3-phospate synthase ( EPSPS ) gene copy number resistance. The was used a molecular marker detect...
This is a translation of De la Comptabilité publique et de Cour des Comptes, Paris, 1847, which was first published in volume VII the Encyclopédie du droit, thus under regime constitutional