UNIVERSITY OF FLORIDA 25/07/21 MANAGING RESISTANCE TO DIAMIDE INSECTICIDES IN FLORIDA TOMATO. Diamides belong to a class of insecticides that disrupt ryanodine receptors, the intracellular calcium channels that play a central role in muscle and nerve function.
Diamide insecticides currently registered for use in Florida tomato production are chlorantraniliprole (e.g. Coragen), cyantraniliprole (Verimark, Exirel) and cyclaniliprole (Harvanta 50SL). Coragen can be applied via the soil or to the foliage. Verimark can only be applied as a tray drench or to the root zone. TOXICS 06/10/21 Analysis of Multi-Pesticide Residues and Dietary Risk Assessment in Fresh Tomatoes (Lycopersicum esculentum) from Local Supermarkets of the Metropolitan Region, Chile.
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No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. Feature Papers represent the most advanced research with significant potential for high impact in the field. Feature Papers are submitted upon individual invitation or recommendation by the scientific editors and undergo peer review prior to publication. The Feature Paper can be either an original research article, a substantial novel research study that often involves several techniques or approaches, or a comprehensive review paper with concise and precise updates on the latest progress in the field that systematically reviews the most exciting advances in scientific literature. FOOD ANALYTICAL METHODS 06/03/21 Dilution of QuEChERS Extracts Without Cleanup Improves Results in the UHPLC-MS/MS Multiresidue Analysis of Pesticides in Tomato.
Determination of Pesticide Residues by UHPLC-MS/MS The determination of the target pesticides in tomatoes using QuEChERS method without cleanup step was possible due to the good selectivity and sensitivity of the UHPLC-MS/MS system.
The mobile phase and gradient program promoted a proper separation of compounds. These conditions were already used in our laboratory by Martins et al. (2017) and de Matos et al. (2019), providing adequate analytical signals for all the compounds selected in our study. The chromatographic conditions provided high resolution and good peak shape for all the evaluated compounds. JOURNAL OF FOOD PROCESS INGINEERING 29/12/19 Effective removal of organophosphorus pesticide residues in tomatoes using natural extracts. The reduction efficiency of the extracts of Albizia amara and Acacia concinna against most widely used organophosphorus pesticides such as dimethoate, malathion, dichlorvos, and chlorpyrifos on tomato samples was investigated.
The pesticide residues were quantified by gas chromatography with triple quadrupole mass spectrometer (GC‐MS/MS). The maximum reduction efficiency was achieved from the samples treated with 8% A. concinna extract on dichlorvos (87%) and dimethoate (84%) followed by 6% A. amara on malathion (83%) and chlorpyrifos (64%) and comparatively higher than water wash and it shows the reduction of only 14–38% for 15 min.
The sensorial property and lycopene content of tomato samples were assessed and these plant extracts showed no significant effects on color, texture, and lycopene content after washing treatment. Practical applications. European Food Research and Technology 26/11/19 Rapid quantitative determination of chlorpyrifos pesticide residues in tomatoes by surface-enhanced Raman spectroscopy. 1.Pinho GPd, Neves AA, Queiroz MELRd, Silvério FO (2010) Pesticide determination in tomatoes by solid–liquid extraction with purification at low temperature and gas chromatography.
Food Chem 121(1):251–256. Article Google Scholar 2.Salamzadeh J, Shakoori A, Moradi V (2018) Occurrence of multiclass pesticide residues in tomato samples collected from different markets of Iran. J Environ Health Sci Eng 16(1):55–63. PubMed PubMed Central Google Scholar 3.Fantke P, Charles R, de Alencastro LF, Friedrich R, Jolliet O (2011) Plant uptake of pesticides and human health: dynamic modeling of residues in wheat and ingestion intake. AFRICAN JOURNAL OF AGRICULTURAL RESEARCH - DEC 2019 - Consumers’ awareness of the presence of pathogenic bacteria and pesticide residues on tomatoes sold in Nairobi. Agricultural Science Volume 3, Issue 1 (2015), 01-12 Toxicity Effect of Three Insecticides on Important Pests and Predators in Tomato Plants. IFAMA 18/03/19 Economics of fumigation in tomato production: the impact of methyl bromide phase-out on the Florida tomato industry.
PHYS_ORG 27/09/18 Tomatoes 'mixing chemical cocktails': Early detection of disease resistance in food crops. Bacterial wilt devastates food crops all over the world.
It destroys major crop plants such as tomatoes, potatoes, bananas, ginger and pepper. It occurs in many countries and attacks over 200 plant species. The bacterium which causes the disease lingers in soil, seeds and plant material for years. It can infect water and farming equipment, as well. Plant breeders and farmers would like to know how resistant a cultivar is to the bacterium as early as possible.
Combined with genetic methods, the approach will be useful to identify resistance which depends on several genes, a longstanding challenge in plant breeding. JOURNAL OF PLANT PROTECTION RESEARCH - 2013 - AN ECONOMIC COMPARISON OF PESTICIDE APPLICATIONS FOR PROCESSING AND TABLE TOMATOES: A CASE STUDY FOR TURKEY. An economic comparison of pesticide applications for processing and table tomatoes: A case study for Turkey Sait Engindeniz Ege University, Faculty of Agriculture, Department of Agricultural Economics, 35100 Bornova, Izmir, Turkey.
BMC 07/05/18 Occurrence of multiclass pesticide residues in tomato samples collected from different markets of Iran. Tomato (Lycopersicon esculentum Mill.) is one of the most important vegetables in the world.
Tomato contains nutrients such as vitamin A, vitamin C, potassium, phosphorus, magnesium, and calcium . It also contains lycopene, an antioxidant that reduces the risk of cancer . Cah. Agric. Volume 26, Number 2, Mars–Avril 2017 Pratiques phytosanitaires des producteurs de tomates du Burkina Faso et risques pour la santé et l'environnement. Cah.
Agric. 2017, 26, 25005. AFRICAN JOURNAL OF FOOD SCIENCE - AOUT 2017 - Risk of exposures of pesticide residues from tomato in Tanzania. AFRICAN JOURNAL OF AGRICULTURAL RESEARCH 22/02/18 Assessment of the knowledge and use of pesticides by the tomato farmers in Mwea Region, Kenya. PARLEMENT EUROPEEN - Réponse à question E-004260-16 Chemically treated tomatoes. SOCI 11/12/14 The impact of systemic and copper pesticide applications on the phyllospheremicroflora of tomatoes. AFRICAN JOURNAL OF AGRICULTURAL RESEARCH - 2016 - Pesticide use in the production of Tomato (Solanum lycopersicum L.) in some areas of Northern Ghana. INSECTS - 2015 - Identification of Novel Pesticides for Use against Glasshouse Invertebrate Pests in UK Tomatoes and Peppers. Fresenius Environmental Bulletin. 03/2015 EVALUATION OF THREE TREATMENTS ON CARBOSULFAN REMOVAL IN TOMATO JUICE.
Research Journal of Agricultural Sciences 2011, 2(1): 40-43 40 Estimation of Multiclass Pesticide Residues in Tomato (Lycopersicon esculentum) and Radish (Raphanus sativus) Vegetables by Chromatographic Methods. You are using an outdated version of Firefox which is not supported by ResearchGate anymore. For a faster, safer browsing experience, upgrade your browser now.
Fresenius Environmental Bulletin. 03/2015 EVALUATION OF THREE TREATMENTS ON CARBOSULFAN REMOVAL IN TOMATO JUICE. Agricultural Science Volume 3, Issue 1 (2015), 01-12 Toxicity Effect of Three Insecticides on Important Pests and Predators in Tomato Plants. GROWING PRODUCE 01/02/14 Tomato Diseases On The Rise In Absence Of Methyl Bromide. Well into the methyl bromide phase-out, soilborne pathogens are building up and creating more disease problems. During the 2013 Florida Ag Expo, Dr. Gary Vallad, a plant pathologist with UF/IFAS, outlined some disease challenges tomato growers are facing in the absence of methyl bromide. Showing attendees a picture of a tomato field infested with classic fusarium wilt symptoms, he said this is becoming a more frequent sight across the state. “Back when I started with UF/IFAS in 2007, the only time I would see these yellow plants (fusarium wilt symptoms) was typically at the end of rows where too little methyl bromide went out because they turned off the fumigant too soon at the end of a row,” he said.
“But starting three or four years ago, I began getting calls about these more uniformly diseased fields.” Another problem on the rise is fusarium crown/root rot. Thanks to DuPont Crop Protection for sponsoring Florida Ag Expo Extended Coverage. European Journal of Science and Theology, December 2013, Vol.9, No.6, 79-94 HUMANS IN THE ENVIRONMENT COMPARATIVE ANALYSIS AND ASSESSMENT OF PESTICIDE RESIDUES FROM FIELD-GROWN TOMATOES. J. Braz. Chem. Soc. vol.22 no.9 São Paulo Sept. 2011 Determination of pesticide residues in tomato using dispersive solid-phase. Determination of pesticide residues in tomato using dispersive solid-phase extraction and gas chromatography/ion trap mass spectrometry Graziela C.
J. Braz. Chem. Soc. vol.22 no.9 São Paulo Sept. 2011 Determination of pesticide residues in tomato using dispersive solid-phase extraction and gas chromatography/ion trap mass spectrometry – guatemalt
R. Moura AndradeI,*; Rosana M. O. FregugliaI; Regina P. ICentro de Energia Nuclear na Agricultura (CENA), Universidade de São Paulo, Av. Tomato crop is frequently damaged by diseases, pests and abiotic stresses, resulting in lower yielding and loss of fruit quality. Keywords: QuEChERS, gas chromatography, pesticides, tomato A cultura do tomate é frequentemente afetada por pragas, doenças e estresses abióticos, resultando em menor produtividade e perda de qualidade dos frutos. Introduction. 8th Research Workshop on Institutions and Organizations – RWIO Center for Organization Studies – CORS - OCT 2013 - COLLECTIVE ACTION AND ALLOCATION OF DECISION RIGHTS IN PESTICIDE SAFETY RISK MANAGEMENT: THE CASE OF TOMATO PRODUCER ORGANIZATIONS IN FRANCE. Biosystems Engineering Volume 113, Issue 2, October 2012, Experimental and modelling analysis of pesticide fate from greenhouses. A University of Thessaly, Dept. of Agriculture Crop Production & Rural Environment, Fytokou Str, GR-38446 Volos, Greeceb INRA-TEAPEA, 400 route des Chappes, BP 167, 06903 Sophia Antipolis, Francec Center for Research and Technology of Thessaly, Institute of Technology and Management of Agricultural Ecosystems, Technology Park of Thessaly, GR-38500 Volos, Greece Received 30 March 2012, Revised 26 July 2012, Accepted 26 July 2012, Available online 15 August 2012 Choose an option to locate/access this article: Check if you have access through your login credentials or your institution Check access Get rights and content.
Food Chemistry Volume 135, Issue 3, 1 December 2012, Monitoring pesticide residues in greenhouse tomato by combining acetonitril. Abstract A multiclass and multiresidue method for pesticide analysis in tomato was validated. Extraction and pre-concentration of the pesticide residues from acetonitrile extracts was performed by using dispersive liquid–liquid microextraction (DLLME) technique, followed by gas chromatography–mass detection. DLLME was performed using carbon tetrachloride as extractive solvent and acetonitrile extract as dispersive solvent, in order to increase enrichment factor of the extraction procedure.
Int. J. Environ. Res. Public Health 2011, 8(12), 4649-4661; Environmental Impacts from Pesticide Use: A Case Study of Soil Fumig. J. Braz. Chem. Soc., Vol. 23, No. 2, 294-300, 2012. Influence of Tomato Components in the Quantification of Four Pesticides by G.
J. Braz. Chem. Soc., Vol. 23, No. 2, 294-300, 2012. Influence of Tomato Components in the Quantification of Four Pesticides by Gas Chromatography – guatemalt
Ecole Nationale des Sciences Appliquées dâ€™Agadir - Université de Reims Champagne-Ardenne - 2010 - Thèse en ligne : Quantificat.