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Dissertations / Theses on the topic 'Melon'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Aggelis, Alexandros. "Gene expression in ripening melon (Cucumis melo L.)." Thesis, University of Nottingham, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319646.

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2

Klingler, John Paul. "Phenotypic and molecular-genetic analysis of resistance to Aphis gossypii (cotton-melon aphid) in Cucumis melo (melon)." Diss., The University of Arizona, 1999. http://hdl.handle.net/10150/283992.

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Aphis gossypii Glover (cotton-melon aphid) is a major pest of agriculture worldwide. Cucumis melo L. (melon) possesses monogenic resistance to this aphid, and is a good model for the study of aphid resistance mechanisms in plants. This dissertation presents analyses of the effects of the resistance gene on A. gossypii, and of the gene's effects on biochemical and molecular-genetic properties of melon plants. Nearly isogenic lines (NILs) of melon, either resistant or susceptible to A. gossypii, were compared for their influence on aphid life history traits and feeding behavior. The resistance t

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3

Francis, Andrew M. "belt melon grass." VCU Scholars Compass, 2015. http://scholarscompass.vcu.edu/etd/3885.

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This essay was written largely after the completion of my thesis exhibition which shares its title. An integral aspect of the work was the after-hours maintenance it required. Below I describe the unforeseen personal significance that labor came to hold and the way in which it functioned as a healing ritual. Through this work, and those leading up to it, I have a reinvigorated awareness of the importance of therapy as an aspect of my artmaking, of which this thesis is a testament.

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4

Clark, L. J., R. Walser, and E. W. Carpenter. "Melon Variety Trial." College of Agriculture, University of Arizona (Tucson, AZ), 2000. http://hdl.handle.net/10150/220394.

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Seven cantaloupe varieties and two Honeydew melon varieties were grown in a replicated small plot trial on the Safford Agricultural Center in 1998. Varieties were picked regularly during the growing season. Yields are shown in tabular form to indicate how each variety performed during the season.

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5

Jinqiang, Yan. "Study of the resistance to Cucumber mosaic virus aggressive strains in the melon (Cucumis melon L.) accession PI 161375." Doctoral thesis, Universitat Autònoma de Barcelona, 2018. http://hdl.handle.net/10803/666767.

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L’accessió exòtica de meló PI 161375 cultivar Songwhan Charmi (SC) presenta resistència a la major part de soques de Cucumber mosaic virus (CMV). S’ha descrit que la resistència a soques del subgrup II de CMV és recessiva i que està controlada pel gen cmv1, que és capaç d’evitar l’entrada del virus al floema mitjançant una restricció a nivell de les cèl·lules de la beina. Aquesta restricció depèn de la proteïna de moviment (MP) viral, que és el determinant de la virulència. Per tenir resistència a la soca CMV-M6, pertanyent al subgrup I, a part de cmv1, també es requereixen dos altres QTLs: cm

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6

Lemhemdi, Afef. "Caractérisation de réseaux des gènes qui contrôlent l’initiation du fruit chez le melon (Cucumis melo)." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASS121.

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Les analyses du profil d’expression par qRT-PCR des gènes candidats, ont montré que ARF19 a le profil le plus intéressant pour la parthénocarpie, chez le melon et le concombre. Ces analyses montrent aussi que la pollinisation induit, uniquement, l'expression de GA20oxydase(1) et le GA20oxydase(5). En absence de la pollinisation, presque tous les GA2oxydases sont exprimés. L’étude globale du transcriptome par RNA-seq a permis d’identifier des gènes qui pourraient avoir un rôle de régulateurs négatifs ou positifs dans l’initiation du fruit chez le melon. L’étude de la matrice des gènes liés à la

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7

Cadete, Ana Prata Loureiro. "Qualidade de 13 cultivares de melão (Cucumis melo L.) do tipo Branco do Ribatejo e Pele de Sapo em Évora, Almeirim e Amareleja." Master's thesis, ISA/UTL, 2011. http://hdl.handle.net/10400.5/4170.

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Mestrado em Engemharia Agronómica - Instituto Superior de Agronomia<br>In order to develop technical guidelines for melons production with the objective to obtain high quality fruits, 13 melon cultivars (Cucumis melo L.) var. Inodorous, were evaluated. ‘Lusíada’, ‘Lusitano’, ‘HB06921’ and ‘HB71506’ are white melons and ‘Iberico’, ‘5 Jotas’, ‘Fitor’, ‘Havana’, ‘Hidalgo’, ‘Kanela’, ‘Ruidere’, ‘Sancho’ and ‘Seda’ are Pele de Sapo type or green melons. The trials were located at Évora, Almeirim, Amareleja regions, with different soil and climate conditions and dissimilar production techniques. Me

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8

Lignou, Stella. "Optimisation of flavour in long shelf-life varieties of melon (Cucumis melo L.)." Thesis, University of Reading, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.558737.

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This dissertation presents a study on the optimisation of flavour in long shelf-life varieties of melon (Cucumis melo L.). The aim of this research is to better understand the changes which take place during storage of different varieties and to identify flavoursome varieties that are more likely to give extended shelf life. Flavour is extremely important in the eating quality of fruit; however, it may be compromised in delivering yield and shelf-life, leading to general customer dissatisfaction. As a result, there is a challenge in the fresh-fruit industry to produce extended shelf-life varie

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9

Sagot, Emeric. "Etude physiologique, biochimique, moléculaire et agronomique du stress salin chez le melon (Cucumis melo L. )." Poitiers, 2005. http://www.theses.fr/2005POIT2352.

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Chaque année sur son site de Malaga (Espagne), certaines parcelles de la société Rouge-Gorge, qui produit des melons, subissent une perte de rendement de 5 tonnes/ha. Des analyses indiquent que ces parcelles ont une teneur élevée en ion Na+ dans le sol et dans l’eau d’irrigation. Les problèmes de stress salin sont très étudiés sur de nombreuses espèces d’intérêt agronomique, mais aucune étude n’a encore été menée sur le melon. Un long travail préliminaire a permis de mettre en place les différents outils indispensables pour la suite (notamment la mise au point du système de culture reproduisan

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10

Fave, Céline. "Effets de la température et de l'humidité relative de l'air sur les flux d'eau, de calcium et de potassium vers le fruit de melon (Cucumis melo L. )." Bordeaux 2, 1998. http://www.theses.fr/1998BOR20613.

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Les modes de transport du Ca au sein du plant de melon et les accumulations d’eau, de matière sèche, de Ca et de K dans le fruit et les effets de facteurs climatiques ont été étudiés. Pour des études à court terme, une méthode de marquage non isotopique, basée sur l’utilisation des mimétiques respectifs du Ca et du K, respectivement le Sr et le Rb, a été mise au point. L’accumulation de Ca dans les feuilles est liée à la vitesse de transpiration des plantes, elle-même contrôlée par l’humidité relative de l’air. En outre, on n’observe aucun mouvement du Ca indépendant du flux d’eau dans des tig

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11

Valantin, Muriel. "Fécondation, environnement climatique, équilibre source-puits et qualité du melon cantaloup charentais (cucumis melo L. )." Aix-Marseille 3, 1998. http://www.theses.fr/1998AIX30023.

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Nous avons modifie la charge en fruits et leur contenu en graines pour moduler les relations source-puits de la plante et determiner leur influence sur les criteres de qualite du fruit et sur la genese de la vitrescence, une alteration physiologique de la chair du melon cantaloup charentais. Nous avons caracterise sur 2 annees et avec 2 varietes le developpement et l'activite photosynthetique de l'appareil vegetatif aerien, le developpement et la croissance des fruits, la repartition des assimilats au sein de la plante entiere, et la qualite des fruits et l'incidence de la vitrescence a la rec

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12

McGinley, Susan. "A Knockout Melon Disease: Monosporascus cannonballus." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 1995. http://hdl.handle.net/10150/622331.

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13

Palumbo, John C., and David Kerns. "Melon Insect Pest Management in Arizona." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 1998. http://hdl.handle.net/10150/146668.

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7 pp.<br>Melon production in the Southwestern United States occurs primarily in the desert growing areas of Arizona, and Southern California. Melons in Arizona are grown in very diverse cropping systems, where a variety of vegetable, agronomic and seed crops are cultivated concurrently throughout the year. Numerous insect species can be found on melon plants, but only a few have been determined to be economically important. This publication discusses several key insects that cause economic damage to melons, and the tactics commonly used to manage infesting populations.

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14

Jean-Baptiste, Isabelle. "Etude de la nutrition minérale du melon (Cucumis melo L. ) : application à la vitrescence du fruit." Toulouse, INPT, 1996. http://www.theses.fr/1996INPT014A.

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Les appareils vegetatif et racinaire du melon (cucumus melo var maestro) se caracterisent par une tres grande richesse en calcium, en phosphore, en fer, en manganese et en bore. Les fruits sont riches en potassium, en azote et en phosphore. Par contre, ils renferment peu de calcium. Le fractionnement en pulpe, ecorce, placenta et graines indique que les graines sont riches en azote, en manganese, en phosphore, en cuivre et en fer. Le placenta et les pulpes sont riches en potassium et les ecorces en calcium. L'evolution des teneurs en elements mineraux durant le grossissement du fruit (entre le

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15

Bouabdallah, Louiza. "Culture in vitro du melon (Cucumis melo L. ) et tentative d'application à l'étude de la fusariose." Paris 11, 1986. http://www.theses.fr/1986PA112200.

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La culture in vitro du melon (cucumis melo l. ) a ete entreprise en vue de rechercher ulterieurement des plantes resistantes aux maladies tout en conservant les caracteristiques agronomiques de la variete. Les conditions d'isolement et de culture de protoplastes de cotyledons et de feuilles de jeunes plantes cultivees in vitro et en serre sont maitrisees. Une etude preliminaire de l'action de l'acide fusarique sur les protoplastes de melon met en evidence les effets letaux de cette substance sur les protoplastes. En parallele, la callogenese a ete obtenue a partir de cotyledons et d'hypocotyle

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16

Bouabdallah, Louiza. "Culture in vitro du melon, Cucumis melo L., et tentative d'application à l'étude de la fusariose." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb37596184n.

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17

Guis, Monique. "Transformation génétique du melon Cantaloup charentais : caractérisation de melons transgéniques exprimant un gène antisens de l'ACC oxydase." Toulouse, INPT, 1997. http://www.theses.fr/1997INPT007A.

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La maturation des fruits climacteriques est sous le controle d'une hormone vegetale, l'ethylene. Elle represente une cible privilegiee pour la manipulation genetique de la maturation. Certains fruits climacteriques, comme les melons cantaloup charentais (cucumis melo var. Cantalupensis, naud) se caracterisent par une forte production d'ethylene associee a une duree de conservation courte, ce qui constitue un obstacle a leur expansion commerciale. Des fruits presentant une inhibition de la synthese de l'ethylene par expression du gene acc oxydase en orientation antisens ont ete obtenus au labor

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18

McGinley, Susan. "Fighting a Melon Virus in Yuma County." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2008. http://hdl.handle.net/10150/622089.

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19

Howell, Don R., and E. S. Heathman. "Postemergence Control of Dudaim Melon in Cotton." College of Agriculture, University of Arizona (Tucson, AZ), 1985. http://hdl.handle.net/10150/204086.

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20

Wang, You Ming. "The chemistry and biochemistry of melon fruit development and quality." Thesis, [S.l. : s.n.], 1994. http://handle.uws.edu.au:8081/1959.7/86.

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A number of methods for the analysis of free amino acids in melon fruit have been evaluated experimentally. Analysis of their tBDMS derivatives by GC (gas chromatography) was found to be the most suitable for the mix of free amino acid found in the melon matrix. It affords good yields of amino acid derivatives with excellent gas chromatographic properties and characteristic mass spectra. The single-step derivatization procedure is highly reproducible and allows simultaneous analysis of asparagine and glutamine together with their corresponding acids. Changes in amino acids, sugars, the princip

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21

Stanghellini, M. E., S. L. Rasmussen, D. H. Kim, and N. Oebker. "Vine-Decline of Melons Caused by Monosporascus cannonballus in Arizona: Epidemiology and Cultivar Susceptibility." College of Agriculture, University of Arizona (Tucson, AZ), 1995. http://hdl.handle.net/10150/221463.

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22

Palumbo, John C. "Review of New Insecticides Under Field Development for Desert Vegetable and Melon Production." College of Agriculture, University of Arizona (Tucson, AZ), 1997. http://hdl.handle.net/10150/221606.

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The efficacy and field performance of new insecticides for control of insects on vegetables and melons under desert growing conditions has been investigated in small plot trials for the past several years at the Yuma Agricultural Center. Our objective has been to determine how new chemistries will fit into the growers management programs in Arizona. Thus, our research programs have been focused on studies to determine how to integrate these new chemicals into our local management programs in the most cost/effective way possible. This document was created to provide you with an overview of new

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23

Palumbo, John C. "Seasonal Dynamics and Management of Whiteflies on Melons and Vegetables in the Desert Southwest." College of Agriculture, University of Arizona (Tucson, AZ), 1997. http://hdl.handle.net/10150/221609.

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For the past 5 years, Arizona growers have been faced with the challenge of managing whiteflies populations to prevent yield reduction and loss of quality of their vegetable and melon crops. A large cooperative research effort was directed statewide to better understand how whiteflies develop on the numerous host -crops available and the environmental factors that influence their survival throughout the year. This information was used to develop short and long term management approaches for controlling whitefly populations. We quickly discovered that preventing whiteflies from colonizing plant

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24

Palumbo, John C. "Evaluation of Insect Growth Regulators for Management of Whiteflies in Melons." College of Agriculture, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/221650.

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Whitefly populations were assessed under different IGR exposure levels, and compared to Admire. When used alone during the season Applaud, Knack, and Sterling significantly reduced immature colonization similar to the standard Admire application and significantly greater than the untreated melons. Applaud treatments, regardless of spray frequency, showed the most consistent reduction in immature whiteflies. Applaud through its vapor activity also appeared to provide a long residual period of control against nymphs. Single applications of Knack and Sterling were considerably less effective in p

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25

Long, Robert Llewellyn, and bizarrealong@hotmail com. "Improving fruit soluble solids content in melon (Cucumis melo L.) (reticulatus group) in the Australian production system." Central Queensland University. Biological and Environmental Science, 2005. http://library-resources.cqu.edu.au./thesis/adt-QCQU/public/adt-QCQU20051019.144749.

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Total soluble solids (TSS) is a reliable indicator of melon eating quality, with a minimum standard of 10% recommended. The state of Australian melon production with respect to this quality criterion was considered within seasons, between growing districts and over seasons. It was concluded that improvement in agronomic practice and varietal selection is required to produce sweeter melons. The scientific literature addressing melon physiology and agronomy was summarised, as a background to the work that is required to improve melon production practices in Australia. The effect of source si

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26

Rajab, Mazen. "Déterminisme du sexe chez le melon (Cucumis melo) : clonage et caractérisation du gène G contrôlant la gynoécie." Paris 11, 2009. http://www.theses.fr/2009PA112020.

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Nous avons choisi la stratégie de clonage positionnel, afin d’isoler le gène G contrôlant la gynoécie chez le melon. Une carte génétique et une carte physique, ont été construites. Vingt-deux marqueurs génétiques ont été créés à partir des séquences des extrémités des clones BAC du contig de la région. Ces marqueurs ont été cartographiés en exploitant une population de 9684 individus ségrégant pour le gène G. Le criblage de trois banques BAC génomiques monoïques, a abouti à l’identification de 12 clones BAC portant l’allèle G. Le clone 102 a été choisi pour être séquencé. L’annotation de séque

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27

Palumbo, John C., and Kai Umeda. "Whitefly Management on Desert Melons." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2000. http://hdl.handle.net/10150/146699.

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28

Umeda, Kai. "Evaluation of Postemergence Herbicides for Melon Weed Control." College of Agriculture, University of Arizona (Tucson, AZ), 1997. http://hdl.handle.net/10150/221635.

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Bentazon (Basagran®) at 0.5 to 2.0 lb a. i. /A, halosulfuron (Permit®) at 0.025 to 0.10 lb a.i A, and pyridate (Lentagran®) at 0.25 to 1.5 lb a.i. /A were applied postemergence on cantaloupe and watermelon. Bentazon was marginally safe on cantaloupes and controlled purslane and pigweeds. Morningglory and Wright's groundcherry were not effectively controlled by bentazon. Bentazon appeared to be less injurious to watermelons relative to cantaloupes. Halosulfuron was safe on both cantaloupes and watermelons (<15% injury). Halosulfuron at greater than 0.05 lb /A was effective in controlling only H

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29

Pereira, García Lara. "Genetic dissection of fruit quality and ripening traits in melon." Doctoral thesis, Universitat Autònoma de Barcelona, 2018. http://hdl.handle.net/10803/663830.

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El melón (Cucumis melo L.) es un importante cultivo a nivel mundial, con una producción de 31 millones de toneladas durante el año 2016. Aunque tradicionalmente los programas de mejora genética se han focalizado en el comportamiento agronómico del cultivo, la calidad de fruto se ha convertido recientemente en un objetivo principal. La calidad del fruto es un concepto complejo, que incluye diversos caracteres relacionados con la apariencia visual del fruto y su calidad nutricional y organoléptica. Muchos de estos caracteres están asociados a la maduración de fruto, que es el proceso que sufre e

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30

Chen, Qixuan. "Anti-obesity effect of bitter melon (Momordica charantia)." Click to view the E-thesis via HKUTO, 2004. http://sunzi.lib.hku.hk/hkuto/record/B31048778.

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31

Chen, Qixuan, and 陳起萱. "Anti-obesity effect of bitter melon (Momordica charantia)." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B31048778.

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32

Nuñez-Palenius, Hector Gordon. "Transformation of 'Galia' melon to improve fruit quality." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0011467.

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33

Nischwitz, Claudia. "Factors influencing charcoal rot of melon in Arizona." Thesis, The University of Arizona, 2001. http://hdl.handle.net/10150/291652.

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Studies were initiated to determine if drip irrigation contributes to increased incidence of Charcoal Rot, caused by Macrophomina phaseolina , in melons in Arizona. Soil samples from furrow- and drip- (with and without plastic mulch) irrigated fields were analyzed for soil chemical and physical parameters: pH, moisture, salinity and temperature; and for microbial factors: inoculum density, mycorrhizal infection, nematode abundance, and basal respiration. Results show a significant decrease in pH and increase in temperature in drip versus furrow-irrigated soils. Also, the interaction of pH, sal

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34

Palumbo, John C., Athayde Jr Tonhasca, and David N. Byrne. "Sampling Schemes and Action Thresholds for Sweet Potato Whitefly Management in Spring Melons." College of Agriculture, University of Arizona (Tucson, AZ), 1994. http://hdl.handle.net/10150/214720.

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Early season infestations of sweet potato whiteflies, Bemisia tabaci ( Gennadius) were monitored in fields of cantaloupe, Cucumis melo L., near Yuma, Arizona. We used these data to describe the relationship between the proportion of infested leaves and mean adult population density for the entire field. This model was used to develop a binomial sampling plan based on a presence- absence approach. We evaluated the model with three independent data sets, and the level of agreement between the model and data was reasonable for pest management purposes. A minimum sample size of 200 leaves is sugge

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35

Palumbo, John, and Wayne Coates. "Deposition and Efficacy of Capture and Thiodan Applied to Melons Using Several Application Technologies." College of Agriculture, University of Arizona (Tucson, AZ), 1996. http://hdl.handle.net/10150/214748.

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A study was conducted in 1995 to evaluate five application technologies in the field in terms of deposition efficiency, as well as to assess their abilities to control the sweet potato whitefly and thereby influence crop yield. The FMC and ESS-on treatments provided the greatest deposition on the ventral side of the leaves. The FMC system tended to maintain high ventral deposition efficiencies as the plants grew and the canopy closed, whereas the efficiency of the ESS declined. Differences in ventral deposition efficiency among treatments were not closely associated with differences in whitefl

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36

Cuny, Florence. "Processus d'induction d'embryons haploïdes par du pollen irradié chez le melon (cucumis melo l. ) : réponses du pollen à l'irradiation gamma." Avignon, 1992. http://www.theses.fr/1992AVIG0301.

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La réponse du pollen de melon à l'irradiation gamma est etudiée dans l'optique de la détermination du processus d'induction d'embryons haploïdes. Quelles que soient les doses d'irradiation comprises entre 0,15 et 2,5 kgy, l'induction d'embryons haploïdes, d'origine maternelle, est toujours présente. L'étude histologique indique que le melon possède un mégagamétophyte de type polygonum à huit noyaux et sept cellules, chacune montrant une forme différente de spécialisation structurale. La fécondation s'achève trois jours après la pollinisation avec la formation du zygote dont la différenciation

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37

Umeda, Kai. "Weed Control in Melons." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2000. http://hdl.handle.net/10150/146709.

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38

Anselmo, Francisca Deuzenir Marques. "Quality and melon postharvest conservation Cantaloupe "Torreon" for export." Universidade Federal do CearÃ, 2007. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=1507.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>Avaliou-se a vida Ãtil pÃs-colheita de melÃes Cantaloupe, hÃbrido âTorreonâ, submetidos Ã aplicaÃÃo pÃs-colheita de 1-MCP em diferentes concentraÃÃes (0, 300 e 600 ppb) e dois perÃodos distintos de exposiÃÃo ao gÃs (6 e 12 horas), colhidos em dois diferentes estÃdios de maturaÃÃo (50 e 75% de rachadura do pedÃnculo) mantidos em armazenamento refrigerado durante 21 dias e 28 dias, visando exportaÃÃo. Os frutos foram colhidos em fazendas de MossorÃ, RN-Brasil, sendo analisados nos LaboratÃrios de Fisiologia e Tecnologia PÃ

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39

Périn, Christophe. "Construction d'une carte génétique de référence du melon (Cucumis melo L. ) et étude du contrôle génétique du développement et de la maturation du fruit." Aix-Marseille 2, 2000. http://www.theses.fr/2000AIX22066.

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40

Wang, You Ming. "The chemistry and biochemistry of melon fruit development and quality /." [S.l. : s.n.], 1994. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030606.092302/index.html.

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41

Agaoua, Aimeric. "Fonction de la protéine VPS4 dans la sensibilité et la résistance au Watermelon mosaic virus (Potyvirus) chez le melon." Electronic Thesis or Diss., Avignon, 2020. http://www.theses.fr/2020AVIG0721.

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Les Cucurbitaceae sont une famille de plantes représentée par une grande diversité d’espèces et cultivées dans toutes les régions du monde. Le melon, qui appartient à cette famille et au genre Cucumis, est particulièrement sensible aux Potyvirus, vis-à-vis desquels aucun allèle du facteur d’initiation de la traduction eIF4e n’a permis d’induire de résistance. Chez le concombre, une Cucurbitaceae du genre Cucumis, Amano et al. (2013) ont identifié un allèle du gène codant pour la protéine VPS4 (Vacuolar protein sorting protein 4), impliqué dans la résistance au Potyvirus Zuchini yellow mosaic v

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42

Lasserre, Éric. "Structure et expression des gènes codant pour l'ACC oxydase chez le melon (Cucumis melo L. ) : Analyse fonctionnelle des régions régulatrices." Toulouse, INPT, 1996. http://www.theses.fr/1996INPT016A.

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L'ethylene est une hormone vegetale qui influence de maniere fondamentale le developpement des plantes superieures et leur reponse aux stress de l'environnement. Tres peu de resultats sont disponibles sur l'expression differentielle des genes codant pour l'acc oxydase, la derniere enzyme de sa voie de biosynthese. Le travail presente montre que, chez le melon, elle est codee par une famille multigenique de trois genes, cm-aco1, cm-aco2 et cm-aco3 qui ont ete clones et sequences. Ils sont exprimes differentiellement dans les feuilles, les fleurs et les fruits, et en reponse a une blessure, et u

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43

Silva, Antonia Rosimeire da Cruz. "Acúmulo de matéria seca e de nutrientes em plantas de cobertura do solo e meloeiro em sistemas de cultivo." Universidade Federal Rural do Semi-Árido, 2015. http://bdtd.ufersa.edu.br:80/tede/handle/tede/170.

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Made available in DSpace on 2016-08-12T19:18:30Z (GMT). No. of bitstreams: 1 AntoniaRCS_Tese.pdf: 478378 bytes, checksum: 11aac09339528690dc004503b2592661 (MD5) Previous issue date: 2015-02-10<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The objective of this work was to evaluate the dry matter production and accumulation of macronutrients, C and C / N ratio of roofing plants in the semiarid region and the growth and accumulation of nutrients in melons in different cropping systems. The experiments were conducted between April and September / October and December 2011 an

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Wang, You Ming, of Western Sydney Hawkesbury University, Faculty of Science and Technology, and School of Science. "The chemistry and biochemistry of melon fruit development and quality." THESIS_FST_SS_Wang_Y.xml, 1994. http://handle.uws.edu.au:8081/1959.7/86.

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A number of methods for the analysis of free amino acids in melon fruit have been evaluated experimentally. Analysis of their tBDMS derivatives by GC (gas chromatography) was found to be the most suitable for the mix of free amino acid found in the melon matrix. It affords good yields of amino acid derivatives with excellent gas chromatographic properties and characteristic mass spectra. The single-step derivatization procedure is highly reproducible and allows simultaneous analysis of asparagine and glutamine together with their corresponding acids. Changes in amino acids, sugars, the princip

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Barros, JosivÃnia Rodrigues. "Irrigation yellow melon plants with saline water enriched with CO2." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14644.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>Salt excess in the soil solution is a serious problem in agriculture, caused mainly by irrigation water, causing soil salinization. These salts, when absorbed affects the growth of plants because of the osmotic effect, reducing the absorption of water in the soil. In order to mitigate the deleterious effects of these salts in plants, several strategies have been developed in order to make plants most tolerant to salt stress. A recent innovation in plant cultivation system is the enrichment of irrigation water with carbon dioxide

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Castle, S. J. "Reduced Whitefly Infestations in Cotton Using a Melon Trap Crop." College of Agriculture, University of Arizona (Tucson, AZ), 2000. http://hdl.handle.net/10150/197519.

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A second year of field experiments was completed in 1999 at MAC that explored the potential of using a melon trap crop to reduce whitefly infestations in cotton. The experimental design was altered from 1998 to gain isolation among treatment blocks by using 4 separate fields that helped to avoid the influence of one treatment upon the other. A consistent response of significantly fewer whiteflies in cotton planted within a surrounding melon trap crop, relative to the same area of cotton without the trap crop, was observed throughout the July- September sampling period. Better chemical manageme

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Guiu, Aragonés Cèlia. "Study of Cucumber mosaic virus infection in the resistant melon accession PI 161375." Doctoral thesis, Universitat Autònoma de Barcelona, 2014. http://hdl.handle.net/10803/284908.

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L’accessió exòtica de meló PI 161375 presenta una barreja de resistència qualitativa i quantitativa front a la infecció per CMV depenent de la soca. Anteriorment s’ha descrit la presencia del gen recessiu de resistència cmv1 situat en el grup de lligament XII, i que conferia resistència total només a algunes soques de CMV (Essafi et al., 2009). En aquesta tesi hem ampliat els coneixements sobre la resistència determinada pel gen cmv1 present en meló i hem obtingut la seqüència i els clons infectius de la soca M6. Aquesta tesi ha estat estructurada en tres capítols. En el primer capítol vam a

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48

Ayub, Ricardo Antonio. "Manipulation génétique de la synthèse d'éthylène chez le melon (Cucumis melo, L. ) par expression d'un ADNc antisens codant pour l'ACC oxydase." Toulouse, INPT, 1995. http://www.theses.fr/1995INPT003A.

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Les travaux presentes dans cette these ont permis d'obtenir des melons transgeniques (cucumis melo l. Type charentais, var. Vedrantais) exprimant un adnc codant pour l'acc oxydase et presentant une inhibition importante de la maturation tant sur pied qu'apres recolte. Il s'agit la du premier exemple de manipulation genetique d'un fruit autre que la tomate. Ce resultat a ete obtenu par transformation de cotyledons de melon via agrobacterium tumefasciens en utilisant une construction antisens de l'adnc de melon pmel1 (balague et al, 1993) et un gene de selection nptii codant pour la neomycine ph

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Tam, Ka-shing, and 譚家承. "Effects of bitter melon extracts on adipogenesis of 3T3-L1 adipocytes." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B42182037.

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LourenÃo, Isabel Peixoto. "Aminoethoxyvinylglycine on quality and maturation of cantaloupe melon in tropical conditions." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=11130.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>O aumento do perÃodo de conservaÃÃo dos frutos climatÃricos ocorre pela inibiÃÃo da sÃntese ou da aÃÃo do etileno de forma a retardar o amadurecimento. Uma das formas de controle deste processo pode ser a aplicaÃÃo de reguladores vegetais como o aminoetoxivinilglicina (AVG), um inibidor da biossÃntese do etileno. O AVG evita a formaÃÃo autocatalÃtica do etileno, reduz a respiraÃÃo climatÃrica, a abscisÃo de frutos e aumenta a firmeza da polpa quando pulverizado nas Ãr

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