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Journal articles on the topic 'Artificial grape'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Kosaka, Shinichi, Kazutaka Narita, Kimitoshi Horaguchi, Hirohumi Kugishima, Tadashi Minoshima, and Tadaaki Shimazu. "Artificial Lighting for Grape in Winter." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 85, no. 3 (2001): 201–3. http://dx.doi.org/10.2150/jieij1980.85.3_201.

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Igounet, Olivier, Charles Baldy, Jean-Pierre Robin, Jean-Claude Boulet, M. Sanon, and Benoît Suard. "Effects of artificial soil covers on the internal temperatures of grape berries during the grape maturation." OENO One 29, no. 3 (September 30, 1995): 131. http://dx.doi.org/10.20870/oeno-one.1995.29.3.1125.

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<p style="text-align: justify;">Air temperature as well as internal and surface temperatures (by infrared radiothermometry) of grape berries of vineyards (var. Syrah) under which we place different soil cover : bare soil, polyethylene and aluminium were monitored during the swelling and the ripening stages at the « Institut National de la Recherche Agronomique » experimental station at Pech Rouge, Gruissan (France). Results showed there were significant differences in the thermal responses of the grapes with respect to the type of soil cover and degree of fruit ripening. High differences

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3

Chayjan, R. A., and M. Esna-Ashari. "Effect of moisture content on thermodynamic characteristics of grape: mathematical and artificial neural network modelling." Czech Journal of Food Sciences 29, No. 3 (May 13, 2011): 250–59. http://dx.doi.org/10.17221/328/2009-cjfs.

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Artificial neural networks (ANNs) and four empirical mathematical models, namely Henderson, GAB, Halsey, and Oswin were used for the estimation of equilibrium moisture content (EMC) of the dried grape (black currant). The results showed that the EMC of the grape were more accurately predicted by ANN models than by the empirical models. The heat and entropy of sorption of the grape have separately been predicted by two mathematical models as a function of EMC with desirable coefficient of determination (R<sup>2</sup> &asymp; 0.99). At the EMC above 7% (d.b.), the heat and entrop

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4

Peisley, Rebecca K., Manu E. Saunders, and Gary W. Luck. "Providing perches for predatory and aggressive birds appears to reduce the negative impact of frugivorous birds in vineyards." Wildlife Research 44, no. 4 (2017): 334. http://dx.doi.org/10.1071/wr17028.

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Context Birds active in vineyards in south-eastern Australia can reduce or enhance crop yields via their foraging activities (e.g. by consuming grapes or by preying on grape-eating species). Aims We examined the effectiveness of artificial perches in encouraging predatory birds into vineyards to scare frugivorous birds and consequently reduce the damage they cause to grapes. Methods We monitored 12 artificial perches for 4 months during the growing season, spread over six vineyards in north-eastern Victoria, and compared bird damage to grapes at these sites with control sites without perches.

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Andrushia, A. Diana, and A. Trephena Patricia. "Artificial bee colony optimization (ABC) for grape leaves disease detection." Evolving Systems 11, no. 1 (May 22, 2019): 105–17. http://dx.doi.org/10.1007/s12530-019-09289-2.

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6

Chu, Xiaoquan, Yue Li, Dong Tian, Jianying Feng, and Weisong Mu. "An optimized hybrid model based on artificial intelligence for grape price forecasting." British Food Journal 121, no. 12 (November 21, 2019): 3247–65. http://dx.doi.org/10.1108/bfj-06-2019-0390.

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Purpose The purpose of this paper is to propose an optimized hybrid model based on artificial intelligence methods, use the method of time series forecasting, to deal with the price prediction issue of China’s table grape. Design/methodology/approach The approaches follows the framework of “decomposition and ensemble,” using ensemble empirical mode decomposition (EEMD) to optimize the conventional price forecasting methods, and, integrating the multiple linear regression and support vector machine to build a hybrid model which could be applied in solving price series predicting problems. Findi

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Xie, Qian, Ana Karina Bedran-Russo, and Christine D. Wu. "In vitro remineralization effects of grape seed extract on artificial root caries." Journal of Dentistry 36, no. 11 (November 2008): 900–906. http://dx.doi.org/10.1016/j.jdent.2008.07.011.

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Cecotti, Hubert, Agustin Rivera, Majid Farhadloo, and Miguel A. Pedroza. "Grape detection with convolutional neural networks." Expert Systems with Applications 159 (November 2020): 113588. http://dx.doi.org/10.1016/j.eswa.2020.113588.

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9

Fermaud, M., P. Pracros, R. Roehrich, and J. Stockel. "Evaluation of an Artificial Infestation Technique of Grape with Lobesia botrana (Lepidoptera: Tortricidae)." Journal of Economic Entomology 89, no. 6 (December 1, 1996): 1658–62. http://dx.doi.org/10.1093/jee/89.6.1658.

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Xin, Haiping, Jisen Zhang, Wei Zhu, Nian Wang, Peige Fang, Yuepeng Han, Ray Ming, and Shaohua Li. "The effects of artificial selection on sugar metabolism and transporter genes in grape." Tree Genetics & Genomes 9, no. 5 (June 9, 2013): 1343–49. http://dx.doi.org/10.1007/s11295-013-0643-7.

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M, Rubel, Prashant Gm, Naveen Kumar Pg, Sushanth Vh, Mohamed Imranulla, Ipshita Potlia, and Swati Mallick. "EFFECT OF GRAPE SEED EXTRACT ON REMINERALIZATION OF ARTIFICIAL CARIES: AN IN-VITRO STUDY." Asian Journal of Pharmaceutical and Clinical Research 9, no. 5 (September 1, 2016): 174. http://dx.doi.org/10.22159/ajpcr.2016.v9i5.13175.

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ABSTRACTObjective: Grape seeds are gaining more importance because the “Proanthocyanidins” present in them have excellent anticaries, remineralizing, andantibacterial properties. Although many preventive measures have been tried, dental caries remains one of the most prevalent diseases in humans.The ultimate goal of any intervention is the preservation of tooth structure, prevention of lesion progression and inducing remineralization. Thepresent in-vitro study was done to investigate the effect of grape seed extract (GSE) on artificial enamel caries in human teeth.Methods: A total of 50 sound

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ARADHYA, MALLIKARJUNA K., GERALD S. DANGL, BERNARD H. PRINS, JEAN-MICHEL BOURSIQUOT, M. ANDREW WALKER, CAROLE P. MEREDITH, and CHARLES J. SIMON. "Genetic structure and differentiation in cultivated grape, Vitis vinifera L." Genetical Research 81, no. 3 (June 2003): 179–92. http://dx.doi.org/10.1017/s0016672303006177.

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222 cultivated (Vitis vinifera) and 22 wild (V. vinifera ssp. sylvestris) grape accessions were analysed for genetic diversity and differentiation at eight microsatellite loci. A total of 94 alleles were detected, with extensive polymorphism among the accessions. Multivariate relationships among accessions revealed 16 genetic groups structured into three clusters, supporting the classical eco-geographic grouping of grape cultivars: occidentalis, pontica and orientalis. French cultivars appeared to be distinct and showed close affinity to the wild progenitor, ssp. sylvestris from south-western

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13

Benjamin, Shiny, Roshni LNU, Sabeena Susan Thomas, and Mohan Thomas Nainan. "Grape Seed Extract as a Potential Remineralizing Agent: A Comparative in vitro Study." Journal of Contemporary Dental Practice 13, no. 4 (2012): 425–30. http://dx.doi.org/10.5005/jp-journals-10024-1162.

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ABSTRACT Objective Remineralization is an effective treatment that may stop or reverse early tooth decay. Grape seed extract (GSE) is the potential remineralizing agent under investigation. Materials and methods Sound human tooth sections were obtained from the cervical portion of the root and stored in demineralizing solution at 37°C for 96 hours to induce artificial root caries lesions. The sections were divided into four treatment groups including 6.5% grape seed extract, sodium monofluorophosphate (220 ppm) with 0.05% calcium glycerophosphate, 0.5% calcium glycerophosphate and control (no

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Furuse, Adilson Yoshio, Constantino Fernandes Neto, Genine Moreira de Freitas Guimarães, Bianca Rodrigues Terrabuio, Fabio Antonio Piola Rizzante, and Linda Wang. "Color evaluation of white spot lesions treated with resin infiltration after water or grape juice storage." Brazilian Journal of Oral Sciences 19 (March 9, 2020): e201674. http://dx.doi.org/10.20396/bjos.v19i0.8658336.

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Aim: To evaluate the color stability of bovine enamel with artificial white spot lesions treated with resin infiltration (ICON) or remineralization with fluoride using two storage methods. Methods: Sixty incisors were submitted to artificial white spot lesion induced by demineralization-remineralization (DE-RE) cycling. Initial color was evaluated with CIE-Lab to measure ΔEab. Demineralized teeth were divided according to the treatment of the white spot lesion (n = 20): 1) Remineralization with 2% neutral fluoride gel for 4min (control); 2) ICON application following manufacturer’s recommendat

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Tasin, Marco, Anna-Carin Bäckman, Marie Bengtsson, Nélia Varela, Claudio Ioriatti, and Peter Witzgall. "Wind tunnel attraction of grapevine moth females, Lobesia Botrana, to natural and artificial grape odour." Chemoecology 16, no. 2 (March 7, 2006): 87–92. http://dx.doi.org/10.1007/s00049-005-0332-6.

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Yang, Hai Qing, Wei Qiang Luo, and Wen Jing Wang. "Nondestructive Discrimination of Grape Seed Varieties Using UV-VIS-NIR Spectroscopy and Chemometrics." Applied Mechanics and Materials 236-237 (November 2012): 89–94. http://dx.doi.org/10.4028/www.scientific.net/amm.236-237.89.

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Classification of grape seed species is a useful tool to obtain seeds with desired quality traits. This study aimed at rapidly and nondestructively discriminating four varieties of grape seeds using ultra violet, visible and near infrared (UV-VIS-NIR) spectroscopy with wavelength range of 2101100 nm. A hundred twenty grape seed samples were divided for calibration (n=80) and validation (n=40). The spectra were subjected to a principal component analysis (PCA) with the leading 10 principal components (PCs) used to build calibration models. The obtained PCs were treated by linear discriminant a

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Nikoghosyan, Maria, Maria Schmidt, Kristina Margaryan, Henry Loeffler-Wirth, Arsen Arakelyan, and Hans Binder. "SOMmelier—Intuitive Visualization of the Topology of Grapevine Genome Landscapes Using Artificial Neural Networks." Genes 11, no. 7 (July 17, 2020): 817. http://dx.doi.org/10.3390/genes11070817.

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Background: Whole-genome studies of vine cultivars have brought novel knowledge about the diversity, geographical relatedness, historical origin and dissemination, phenotype associations and genetic markers. Method: We applied SOM (self-organizing maps) portrayal, a neural network-based machine learning method, to re-analyze the genome-wide Single Nucleotide Polymorphism (SNP) data of nearly eight hundred grapevine cultivars. The method generates genome-specific data landscapes. Their topology reflects the geographical distribution of cultivars, indicates paths of cultivar dissemination in his

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Behroozi Khazaei, Nasser, Teymour Tavakoli, Hassan Ghassemian, Mohammad Hadi Khoshtaghaza, and Ahmad Banakar. "Applied machine vision and artificial neural network for modeling and controlling of the grape drying process." Computers and Electronics in Agriculture 98 (October 2013): 205–13. http://dx.doi.org/10.1016/j.compag.2013.08.010.

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Khiavi, H., Haji Shikhlinski, A. Ahari, and Asgar Heydari. "Evaluation of Different Grape Varieties for Resistance to Powdery Mildew Caused by Uncinula Necator." Journal of Plant Protection Research 49, no. 4 (December 1, 2009): 434–39. http://dx.doi.org/10.2478/v10045-009-0069-2.

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Evaluation of Different Grape Varieties for Resistance to Powdery Mildew Caused byUncinula NecatorPowdery mildew is one of the most serious and destructive diseases of grapes around the world including Iran. Although the application of chemical pesticides is the most common control method, the use of resistant varieties may be the most effective and environmentally sound strategy for managing the disease. Fourteen grape varieties were evaluated for testing powdery mildew (Uncinula necator) resistance under natural infection conditions and artificial inoculation methods were used during 2007-20

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Ghiglieno, Isabella, Fulvio Mattivi, Gabriele Cola, Davide Trionfini, Daniele Perenzoni, Anna Simonetto, Gianni Gilioli, and Leonardo Valenti. "The effects of leaf removal and artificial shading on the composition of Chardonnay and Pinot noir grapes." OENO One 54, no. 4 (October 22, 2020): 761–77. http://dx.doi.org/10.20870/oeno-one.2020.54.4.2556.

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Aims: The aim of this study was to assess the effects of leaf removal and bunch shading on the analytical composition of Pinot noir and Chardonnay (Vitis vinifera L.) grapes suitable for making premium sparkling wine.Method and results: Total bunch defoliation (TD) and different treatments using shading nets (TD1L, TD2L and ND1L) were evaluated in comparison with a test with no defoliation and shading (ND) over three seasons in the southern part of Franciacorta, one of the most famous Italian sparkling wine regions. Micrometeorological variables, yield components, musts and grapes chemical com

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Wang, Junfang, Yuxia Sun, Hengzhen Wang, Xueqiang Guan, and Lijun Wang. "Resveratrol Synthesis under Natural Conditions and after Ultraviolet-C Irradiation in Grape Leaves at Different Leaf Developmental Stages." HortScience 51, no. 6 (June 2016): 727–31. http://dx.doi.org/10.21273/hortsci.51.6.727.

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The biosynthesis and accumulation of resveratrol in grape may be regulated by genetic and environmental factors [i.e., ultraviolet-C (UV-C) irradiation]. However, there is a lack of research on the biosynthesis and accumulation of resveratrol in grape leaves responding to UV-C irradiation at sequential developmental stages. In this study, leaf resveratrol concentration during different developmental stages of three grape cultivars, Jingxiu, Beifeng, and MRH3, under natural conditions, and of ‘Beifeng’ leaves exposed to UV-C irradiation was investigated. Results showed that resveratrol synthesi

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SUGINO, Atsushi, Kanji TSURU, Satoshi HAYAKAWA, Yuki SHIROSAKI, Chikara OHTSUKI, and Akiyoshi OSAKA. "0932 GRAPE^[○!R] Technology : Novel technique for providing titaniumu-based artificial joint with osteoconductivity by spatial design." Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME 2009.22 (2010): 344. http://dx.doi.org/10.1299/jsmebio.2009.22.344.

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23

Luo, Lufeng, Hanjin Wen, Qinghua Lu, Haojie Huang, Weilin Chen, Xiangjun Zou, and Chenglin Wang. "Collision-Free Path-Planning for Six-DOF Serial Harvesting Robot Based on Energy Optimal and Artificial Potential Field." Complexity 2018 (November 1, 2018): 1–12. http://dx.doi.org/10.1155/2018/3563846.

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Collision-free autonomous path planning under a dynamic and uncertainty vineyard environment is the most important issue which needs to be resolved firstly in the process of improving robotic harvesting manipulator intelligence. We present and apply energy optimal and artificial potential field to develop a path planning method for six degree of freedom (DOF) serial harvesting robot under dynamic uncertain environment. Firstly, the kinematical model of Six-DOF serial manipulator was constructed by using the Denavit-Hartenberg (D-H) method. The model of obstacles was defined by axis-aligned bou

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Mwamahonje, Andekelile, Deusdedit Kilambo, Leon Mrosso, and Tileye Feyissa. "Screening for resistance of grape varieties to powdery mildew (Erysiphenecator) disease." JOURNAL OF ADVANCES IN AGRICULTURE 5, no. 1 (October 20, 2015): 585–90. http://dx.doi.org/10.24297/jaa.v5i1.4509.

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This study was conducted to evaluate the susceptibility of grapevine varieties to powdery mildew. Powdery mildew is a disease caused by a fungal, Erysiphenecator, and an obligate parasite of grapevine (Vitisvinifera L.). Powdery mildew causes drastic yield losses of 50 to 70%. Commercial grapevines grown in producing countries are susceptible to powdery mildew. Use of fungicides to control the disease is expensive and not environmentally friendly. Therefore, use of grapevine resistant varieties to powdery mildew is cost-effective control method. In this study, ten varieties (Black rose, Regina

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Fernandez Martinez, R., F. J. Martinez-de-Pison Ascacibar, A. V. Pernia Espinoza, and R. Lostado Lorza. "Predictive modelling in grape berry weight during maturation process: comparison of data mining, statistical and artificial intelligence techniques." Spanish Journal of Agricultural Research 9, no. 4 (December 1, 2011): 1156. http://dx.doi.org/10.5424/sjar/20110904-531-10.

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Torres-Vila, L. M., J. Stockel, P. Lecharpentier, and M. C. Rodríguez-Molina. "Artificial selection in pheromone permeated air increases mating ability of the European grape vine mothLobesia botrana(Lep., Tortricidae)." Journal of Applied Entomology 121, no. 1-5 (January 12, 1997): 189–94. http://dx.doi.org/10.1111/j.1439-0418.1997.tb01392.x.

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Nobahar, Shokufeh, Shahla Mirzaeei, leila simaei, and Zohreh Ahmadi. "Comparative Study of the Effect of Flavonoids and the Whey Extract on Enamel Microhardness: An In Vitro Study." Avicenna Journal of Dental Research 12, no. 3 (September 30, 2020): 81–85. http://dx.doi.org/10.34172/ajdr.2020.17.

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Background: Preventing caries or stopping primary caries lesions is one of the most important goals of oral health care. The aim of this study was to compare the effect of flavonoids and the whey extract on tooth enamel by measuring the microhardness of enamel following its demineralization. Methods: In general, 42 samples of healthy enamel were prepared in this experimental-laboratory study. After measuring the initial microhardness using Vickers hardness tester )Buehler, Lake Bluff, IL, USA(, the samples were immersed in the demineralization solution for 4 days and re-tested for microhardnes

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Yun, H. K., C. Louime, and J. Lu. "First Report of Anthracnose Caused by Elsinoe ampelina on Muscadine Grapes (Vitis rotundifolia) in Northern Florida." Plant Disease 91, no. 7 (July 2007): 905. http://dx.doi.org/10.1094/pdis-91-7-0905b.

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Anthracnose of grapes is an economically devastating disease caused by Elsinoe ampelina (2). Warm, humid weather favors disease development, and therefore in the United States, it is generally restricted to grape-growing areas east of the Rocky Mountains. Vitis vinifera is highly susceptible to the disease, which is one of the principal factors preventing the development of an industry with this high-quality grape in the southeastern United States. Growers in this area produce local species-such as muscadine grapes (V. rotundifolia Michx.) and hybrids. Muscadine grapes are known for their resi

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García-Ruiz, E., V. Marco, and I. Pérez-Moreno. "Laboratory rearing and life history of an emerging grape pest, Xylotrechus arvicola (Coleoptera: Cerambycidae)." Bulletin of Entomological Research 102, no. 1 (September 6, 2011): 89–96. http://dx.doi.org/10.1017/s000748531100040x.

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AbstractSeveral aspects of the biology of Xylotrechus arvicola (Olivier), an emerging grape pest, were studied under laboratory conditions. Four diets were tested to rear this species in the laboratory. Among them, only one made rearing from larva to adult possible. The highest mortality, in all cases, was recorded during the first days of larval development. Larvae were kept 45 days at 8°C to break diapause in order to reduce the normal field larval developmental time. The species' developmental time was similar between sexes, while pupal developmental time and weight were significantly great

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Moreira, Andréa Nunes, José Vargas de Oliveira, José Eudes de Morais Oliveira, Geisa Mayana Miranda de Souza, and Mariana Oliveira Breda. "Injuries caused by frankliniella spp. (thysanoptera: thripidae) on seedless grapes." Ciência e Agrotecnologia 38, no. 4 (August 2014): 328–34. http://dx.doi.org/10.1590/s1413-70542014000400002.

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Thrips of the genus Frankliniella cause significant reduction on grape production. Little is known about its decision making approach in integrated pest management and information on thrips injuries to the vine is scarce, hindering the control of this pest. This study aimed to determine the species of thrips and injuries that cause damage to berries in seedless grapes clusters. The trial was conducted in an area cultivated with Vitis vinifera L., variety Thompson Seedless, using a randomized block design with five treatments and four replications. The treatments consisted of artificial infesta

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Summerson, Vasiliki, Claudia Gonzalez Viejo, Damir D. Torrico, Alexis Pang, and Sigfredo Fuentes. "Detection of smoke-derived compounds from bushfires in Cabernet-Sauvignon grapes, must, and wine using Near-Infrared spectroscopy and machine learning algorithms." OENO One 54, no. 4 (November 27, 2020): 1105–19. http://dx.doi.org/10.20870/oeno-one.2020.54.4.4501.

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The number and intensity of wildfires are increasing worldwide, thereby raising the risk of smoke contamination of grapevine berries and the development of smoke taint in wine. This study aimed to develop five artificial neural network (ANN) models from berry, must, and wine samples obtained from grapevines exposed to different levels of smoke: (i) Control (C), i.e., no misting or smoke exposure; (ii) Control with misting (CM), i.e., in-canopy misting, but no smoke exposure; (iii) low-density smoke treatment (LS); (iv) high-density smoke treatment (HS) and (v) a high-density smoke treatment wi

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Zhao, Wei, Qian Xie, Ana Karina Bedran-Russo, Shuang Pan, Junqi Ling, and Christine D. Wu. "The preventive effect of grape seed extract on artificial enamel caries progression in a microbial biofilm-induced caries model." Journal of Dentistry 42, no. 8 (August 2014): 1010–18. http://dx.doi.org/10.1016/j.jdent.2014.05.006.

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Janik, L. J., D. Cozzolino, R. Dambergs, W. Cynkar, and M. Gishen. "The prediction of total anthocyanin concentration in red-grape homogenates using visible-near-infrared spectroscopy and artificial neural networks." Analytica Chimica Acta 594, no. 1 (June 2007): 107–18. http://dx.doi.org/10.1016/j.aca.2007.05.019.

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Wen, Li, Feng, Du, Ren, Zhang, Ma, Li, Wang, and Hu. "Grape Seed Procyanidin Extract (GSPE) Improves Goat Sperm Quality When Preserved at 4 °C." Animals 9, no. 10 (October 15, 2019): 810. http://dx.doi.org/10.3390/ani9100810.

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Grape seed procyanidin extract (GSPE) has been shown to possess antioxidative effects. This experiment was designed to study the effect of GSPE during the liquid storage of goat semen. Semen samples were collected from six sexually mature goats. The samples were treated with different concentrations of GSPE (10, 30, 50, and 70 mg/L) in basic diluent and stored at 4 °C for 120 h; samples without GSPE were used as the control group. The results showed that sperm motility, acrosome membrane integrity, mitochondrial activity, plasma membrane integrity, total antioxidative capacity (T-AOC), catalas

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Arora, Arinder K., Noah Clark, Karen S. Wentworth, Stephen Hesler, Marc Fuchs, Greg Loeb, and Angela E. Douglas. "Evaluation of RNA Interference for Control of the Grape Mealybug Pseudococcus maritimus (Hemiptera: Pseudococcidae)." Insects 11, no. 11 (October 28, 2020): 739. http://dx.doi.org/10.3390/insects11110739.

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The grape mealybug Pseudococcus maritimus (Ehrhorn, 1900) (Hemiptera: Pseudococcidae) is a significant pest of grapevines (Vitis spp.) and a vector of disease-causing grape viruses, linked to its feeding on phloem sap. The management of this pest is constrained by the lack of naturally occurring resistance traits in Vitis. Here, we obtained proof of concept that RNA interference (RNAi) using double-stranded RNA (dsRNA) molecules against essential genes for phloem sap feeding can depress insect survival. The genes of interest code for an aquaporin (AQP) and a sucrase (SUC) that are required for

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Maher, N., and D. Thiéry. "A bioassay to evaluate the activity of chemical stimuli from grape berries on the oviposition of Lobesia botrana (Lepidoptera: Tortricidae)." Bulletin of Entomological Research 94, no. 1 (February 2004): 27–33. http://dx.doi.org/10.1079/ber2003276.

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AbstractA two-choice bioassay was developed to evaluate the role of host-plant berry compounds on the oviposition site acceptance of the generalist moth Lobesia botrana (Denis & Shiffermüller). A key feature was the lining of the bioassay arena with felt which focused oviposition on the test substrates. Initial experiments comparing substrates with different physical features indicated that smooth textures and spherical shapes with interstices favour oviposition. Artificial oviposition substrates were thus constructed with glass spheres in order to test the behavioural activity of grapevin

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Anikina, N. S., N. V. Gnilomedova, S. N. Cherviak, A. V. Vesiutova, and M. V. Ermihina. "Rapid test for detecting artificial colorants in wine products." Аналитика и контроль 25, no. 2 (2021): 126–33. http://dx.doi.org/10.15826/analitika.2021.25.2.001.

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The problem of wine color adulteration is relevant all over the world, and, therefore, establishing or refuting the fact of the colorant presence is an integral part of the techno-chemical control. There are many methods for determining artificial colorants (AC) in the alcoholic beverages with various levels of sensitivity and selectivity of detection as well as the promptness in generating the results and the cost of studying one sample. Current work is devoted to the development of a rapid test for detecting the artificial colorants in wines. It is based on the method of the International Or

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Ebbenga, Dominique N., Eric C. Burkness, and William D. Hutchison. "Evaluation of Exclusion Netting for Spotted-Wing Drosophila (Diptera: Drosophilidae) Management in Minnesota Wine Grapes." Journal of Economic Entomology 112, no. 5 (May 30, 2019): 2287–94. http://dx.doi.org/10.1093/jee/toz143.

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Abstract Spotted-wing drosophila, Drosophila suzukii (Matsumura), an economically damaging invasive species of numerous fruit crops, was first detected in Minnesota in 2012. High fecundity, and short generation times facilitated a rapid rise in the global pest status of D. suzukii, particularly in North America and Europe. To date, the majority of crop injury research has focused on fruit crops such as blueberries, raspberries, and cherries. However, little is known regarding the impact of D. suzukii on the wine grape industry in the upper Midwest region of the United States. Field trials were

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Han, Kyung-Hwa, Muhammad Ibrahim, Yong-Seon Zhang, Kang-Ho Jung, Hee-Rae Cho, Seung-Oh Hur, and Yeon-Kyu Sonn. "Physico-chemical Properties of Disturbed Plastic Film House Soils under Cucumber and Grape Cultivation as Affected by Artificial Accumulation History." Korean Journal of Soil Science and Fertilizer 48, no. 2 (April 30, 2015): 105–18. http://dx.doi.org/10.7745/kjssf.2015.48.2.105.

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Farias, Maria Mercês Aquino Gouveia, Magatha Marquetti Lazzaris de Oliveira, Beatriz Helena Eger Schmitt, Eliane Garcia da Silveira, and Silvana Marchiori de Araújo. "Erosive potential of sugar-free hard candies dissolved in water and artificial saliva." Brazilian Journal of Oral Sciences 15, no. 1 (October 13, 2016): 75. http://dx.doi.org/10.20396/bjos.v15i1.8647129.

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Aim: To compare the acidity of sugar-free hard candies dissolved in water and artificial saliva. Methods: Sugar-free Flopi Florestal hard candies (grape, strawberry, cherry, orange, ginger, lemon balm, fennel) were selected and grouped in 2 groups: G-1 (candies dissolved in distilled water) and G-2 (candies dissolved in artificial saliva). Candies were triturated with a porcelain pestle, yielding two samples of 20 g. Samples were dissolved in 120 mL distilled water (G-1) and 120 mL artificial saliva (20 mM NaHCO3, 3 mM NaH2PO4.H2O and 1 mM CaCl2.2H2O) (G-2), obtaining three samples of 30 mL f

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OLIVEIRA, Ana Luísa Botta Martins de, Camila Cruz LORENZETTI, Patrícia Petromilli Nordi Sasso GARCIA, and Elisa Maria Aparecida GIRO. "Effect of finishing and polishing on color stability of a nanofilled resin immersed in different media." Revista de Odontologia da UNESP 43, no. 5 (October 2014): 338–42. http://dx.doi.org/10.1590/rou.2014.054.

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OBJECTIVE: The purpose of this study was to evaluate the effect of finishing and polishing on color stability of a nanofilled composite resin (Filtek Z350 XT) according to different immersion media.MATERIAL AND METHOD: Composite disks (10 mm diameter, 2 mm thickness) were prepared for each group (n = 6) using a stainless steel mold. The groups were divided according to the presence or absence of finishing and polishing procedure and immersion media (artificial saliva, artificial juice- KAPO(r) Coca-Cola(r)flavors: pineapple, orange, strawberry and grape). The finishing and polishing procedures

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Honma, Hideharu, Maiko Shishido, and Satoshi Taira. "Effects of Timing and Frequency of Artificial Pollination on Fruit Set and Berry Quality in Japanese Wild Grape Vitis coignetiae Pulliat." Horticultural Research (Japan) 6, no. 2 (2007): 229–32. http://dx.doi.org/10.2503/hrj.6.229.

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Farzaneh, Vahid, Alireza Ghodsvali, Hamid Bakhshabadi, Zahra Dolatabadi, Farahnaz Farzaneh, Isabel S. Carvalho, and Khashayar Sarabandi. "Screening of the alterations in qualitative characteristics of grape under the impacts of storage and harvest times using artificial neural network." Evolving Systems 9, no. 1 (November 27, 2017): 81–89. http://dx.doi.org/10.1007/s12530-017-9212-x.

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Summerson, Vasiliki, Claudia Gonzalez Viejo, Colleen Szeto, Kerry L. Wilkinson, Damir D. Torrico, Alexis Pang, Roberta De Bei, and Sigfredo Fuentes. "Classification of Smoke Contaminated Cabernet Sauvignon Berries and Leaves Based on Chemical Fingerprinting and Machine Learning Algorithms." Sensors 20, no. 18 (September 7, 2020): 5099. http://dx.doi.org/10.3390/s20185099.

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Wildfires are an increasing problem worldwide, with their number and intensity predicted to rise due to climate change. When fires occur close to vineyards, this can result in grapevine smoke contamination and, subsequently, the development of smoke taint in wine. Currently, there are no in-field detection systems that growers can use to assess whether their grapevines have been contaminated by smoke. This study evaluated the use of near-infrared (NIR) spectroscopy as a chemical fingerprinting tool, coupled with machine learning, to create a rapid, non-destructive in-field detection system for

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Kondratieva, N. P., R. I. Korepanov, I. R. Ilyasov, R. G. Bolshin, M. G. Krasnolutskaya, Ye N. Somova, and M. G. Markova. "The Efficiency of Automated Control Microprocessor Systems for LED Irradiation Installations." Agricultural Machinery and Technologies 12, no. 3 (July 26, 2018): 32–37. http://dx.doi.org/10.22314/2073-7599-2018-12-3-32-37.

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Crop productivity is significantly affected by the dose of optical radiation. In particular, southern crops do not have enough time to ripen in a temperate climate because of decreased daylight duration. In conditions of protected soil due to low irradiance and a short daylight duration in autumn-winter months, the cultivation of fully developed plants is possible only with the use of artificial radiation sources. The use of LED phytoinstallations with the help of microprocessorbased automatic control systems allows obtaining the required dose of optical radiation.(Purpose of research)To sub

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Thompson, Richard D., and John T. Quaife. "Liquid Chromatographic Determination of Methyl Anthranilate in Artificially Flavored Nonalcoholic Beverages." Journal of AOAC INTERNATIONAL 84, no. 2 (March 1, 2001): 493–97. http://dx.doi.org/10.1093/jaoac/84.2.493.

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Abstract A liquid chromatographic method was developed that provides a simple and rapid means of determining methyl anthranilate (MA) in carbonated and noncarbonated, artificial grape-flavored, nonalcoholic beverages. The proposed procedure, which was applied to 12 different products, uses a Nova-Pak C18 column, a mobile phase containing acetonitrile–0.025M KH2PO4 (40 + 60), pH 3.00, and UV detection at 220 nm. Assay values ranged from 0.35 to 16.6 Μg MA/mL. The intralaboratory precision (relative standard deviation) for the products ranged from 0.51 to 2.23% (n = 5), and recoveries via fortif

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Salmon, Jean-Michel, Nathalie Mailhac, François-Xavier Sauvage, Marie-José Biron, and Jean-Pierre Robin. "Reinforcement of the radiative and thermic stresses of the grape vine. Repercussions on yeast surface microflora." OENO One 31, no. 4 (December 31, 1997): 185. http://dx.doi.org/10.20870/oeno-one.1997.31.4.1078.

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<p>All along the ripening period, the radiative and thermic stresses of the grapevine may be reinforced by the use of a reflective soil cover (aluminized film). Such a treatment leads to repercussions on the berries, on the must composition and finally on the wine quality. During such a preliminary experiment, we demonstrated that the temperature increase and/or the reinforcement of the reflected ultraviolet radiations (measured at 254 nm) at the level of grape berries severely impaired the development of yeast cells at their surfaces. By means of an artificial inoculation of grapes at t

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Haleem, Raed A., Samir K. Abdullah, and Jaladet M. S. Jubrael. "Identification and pathogenicity of Botryosphaeria parva associated with grapevine decline in Kurdistan region - Iraq." Acta Agrobotanica 65, no. 1 (2012): 71–78. http://dx.doi.org/10.5586/aa.2012.045.

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During a survey on fungi associated with decline symptoms on grapevine cultivars growing in Kurdistan region of Iraq, several isolates of <i>Botryosphaeria</i> species were encountered. All isolates were identified as <i>Botryosphaeria parva</i> Pennycook and Samuels. Pathogenicity test for isolate DKI 1 was performed on two cultivars, Taefi and Rashmew. Under greenhouse conditions, one-year grape rooted cuttings were inoculated with the pathogen isolate by two methods, injecting the spore suspension into the green shoots and by artificial inoculation of wounded shoots

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Wang, M. N., and X. M. Chen. "First Report of Oregon Grape (Mahonia aquifolium) as an Alternate Host for the Wheat Stripe Rust Pathogen (Puccinia striiformis f. sp. tritici) Under Artificial Inoculation." Plant Disease 97, no. 6 (June 2013): 839. http://dx.doi.org/10.1094/pdis-09-12-0864-pdn.

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As the primary host of the stripe rust pathogen, Puccinia striiformis f. sp. tritici (Pst), wheat can be infected by both aeciospores and urediniospores, and later is the host that gives rise to urediniospores and teliospores. Barberry species (e.g., Berberis vulgaris) can be infected by basidiospores, produced from the teliospores of wheat plants, and later gives rise to pycniospores and aeciospores, which has been demonstrated through artificial inoculation (3). Oregon grape (Mahonia aquifolium), closely related to Berberis, is a native evergreen shrub that is also grown as an ornamental pla

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Nair, NG. "Fungi associated with bunch rot of grapes in the Hunter Valley." Australian Journal of Agricultural Research 36, no. 3 (1985): 435. http://dx.doi.org/10.1071/ar9850435.

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Botrytis cinerea was isolated from apparently healthy and surface-sterilized grape Vitis vinifera L. flowers and berries. It appears that style and stigma could be the major sites of infection in Shiraz cultivar. Fungicide (benomyl) spray at bud burst and at 75% flowering lowered the incidence of B. cinerea latent infection of flowers. It is pointed out that latent infection of flowers can, under favourable conditions, lead to the development of relatively high level of inoculum and consequently high risk of berry rot. The demonstration of latent infection by B. cinerea could have important im

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