Article
Plant Sciences
Elizabeth Teixeira de Almeida Ramos, Fabio Lopes Olivares, Leticia Oliveira da Rocha, Rogerio Freire da Silva, Margarida Gorete Ferreira do Carmo, Maria Teresa Gomes Lopes, Carlos Henrique Salvino Gadelha Meneses, Marcia Soares Vidal, Jose Ivo Baldani
Summary: This study investigated the biotechnological activity of the bacteriocin Gluconacin, which showed antagonistic effects against several important tomato phytopathogens and reduced disease severity. The findings highlight the biotechnological potential of Gluconacin in sustainable agriculture.
Article
Plant Sciences
Ravishankar Manickam, Jaw-Rong Chen, Paola Sotelo-Cardona, Lawrence Kenyon, Ramasamy Srinivasan
Summary: This study evaluated the resistance and agronomic potential of newly identified eggplant accessions as rootstocks for tomato grafting, showing promising results in managing bacterial wilt. The new eggplant rootstocks have the potential to be alternative options for current rootstocks used in commercial tomato production.
Article
Plant Sciences
Ebrahim Osdaghi, Jeffrey B. Jones, Anuj Sharma, Erica M. Goss, Peter Abrahamian, Eric A. Newberry, Neha Potnis, Renato Carvalho, Manoj Choudhary, Mathews L. Paret, Sujan Timilsina, Gary E. Vallad
Summary: The disease symptoms include water-soaked areas, chlorosis, and necrotic spots on plants, with host range mainly on tomatoes and peppers. The pathogen belongs to Xanthomonas genus and has synonyms like Bacterium vesicatorium, with gram-negative colonies found in general culture media. It is widespread in Africa, Brazil, Canada, the USA, Australia, eastern Europe, and south-east Asia.
MOLECULAR PLANT PATHOLOGY
(2021)
Article
Plant Sciences
Gislaine Nascimento Vieira de Sa, Nilvanira Donizete Tebaldi
Summary: This study evaluated the preventive and curative applications of X. hortorum pv. gardneri suspensions inactivated using ultraviolet radiation, sterilization, and aging to control tomato bacterial spot. Results showed that IBS-UV, IBS-A, and ASM significantly reduced disease severity in the preventive application.
TROPICAL PLANT PATHOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Camilla Sacco Botto, Slavica Matic, Amedeo Moine, Walter Chitarra, Luca Nerva, Chiara D'Errico, Chiara Pagliarani, Emanuela Noris
Summary: Drought stress is a major factor affecting agricultural production by negatively impacting plant growth and metabolism. Previous research has shown that viruses, such as the tomato yellow leaf curl virus, can enhance a plant's ability to tolerate both drought and heat stress. However, the underlying mechanisms for this induced drought tolerance need further investigation.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Agronomy
Renato Martins Garcia, Nadson de Carvalho Pontes, Alice M. Quezado-Duval
Summary: This study aimed to adjust the number of applications of acibenzolar-S-methyl (ASM) and copper in an integrated program for the control of bacterial spot on fresh-market tomato. The results showed that increasing the number of ASM applications reduced disease severity, but the best benefit-cost ratio (B/C) was obtained with seven applications of ASM and copper applied until the end of the growing season. Tank mixture compound treatments did not result in economic gain increase and significantly increased disease severity when ASM was applied in mixture with copper.
Article
Horticulture
Paulo R. Oliveira-Pinto, Nuno Mariz-Ponte, Rose Marie O. F. Sousa, Ana Torres, Fernando Tavares, Artur Ribeiro, Artur Cavaco-Paulo, Manuel Fernandes-Ferreira, Conceicao Santos
Summary: The study evaluated the effects of S. montana EO, ZNPs, and their combination in a nanoformulation on Xeu quantity and how these compounds modulate molecular and physiological changes in the pathosystem. Treatments reduced Xeu amount and improved plants' health, while increasing phenolic content. ZNPs significantly increased GPX activity and reduced CAT activity, showing potential for tomato bacterial spot management strategies.
Article
Agronomy
Tavga Sulaiman Rashid
Summary: This study isolated endophytic fungi from healthy tomato plants and identified three isolates with strong antibacterial activity. The components of the extracts from these isolates were compared, revealing differences in the main compounds present. These findings provide a basis for identifying new bioactive compounds and effective biocontrol of bacterial spot disease in tomatoes.
Article
Agronomy
Tina E. Simonton, Darren Robinson, Chris Gillard, Katerina Jordan, Cheryl L. Trueman
Summary: This study investigated the relationship between foliar and fruit resistance to bacterial spot disease in tomato. The results showed a weak relationship between foliar and fruit resistance, highlighting the need for further research to understand the mechanisms of fruit infection. In the meantime, scientists should be aware of the limitations of assessing only foliar damage.
CANADIAN JOURNAL OF PLANT SCIENCE
(2022)
Article
Agronomy
Megha Guruswamy, Murugan Marimuthu, Moshe Coll
Summary: This study conducted life-table analyses and found that the wild Solanum habrochaites (LA 1777) and some genotypes of tomato (Solanum lycopersicum) exhibited high resistance to the tomato leaf miner Tuta absoluta, making them suitable for integrated pest management.
PEST MANAGEMENT SCIENCE
(2023)
Article
Plant Sciences
Noga Glanz-Idan, Michael Lach, Petr Tarkowski, Ondrej Vrobel, Shmuel Wolf
Summary: The study reveals that regulating CK levels can delay leaf senescence in tomato plants. Overexpression of ipt in the roots can influence leaf aging, while overexpression in source leaves has no effect. An increase in CK can delay leaf senescence, and this signal is primarily transmitted through the stem rather than the roots.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Plant Sciences
Fabiana Silva Fraga, Anielle Christine Almeida Silva, Noelio Oliveira Dantas, Nilvanira Donizete Tebaldi, Jose Magno Queiroz Luz
Summary: The study found that doped zinc-oxide nanocrystals can effectively inhibit bacterial spot disease in tomatoes, reducing the presence of bacteria in preventive applications without affecting seed germination.
TROPICAL PLANT PATHOLOGY
(2021)
Article
Agronomy
Elisa Appolloni, Ivan Paucek, Giuseppina Pennisi, Luigi Manfrini, Xavier Gabarrell, Giorgio Gianquinto, Francesco Orsini
Summary: In a high-wire tomato greenhouse, solar radiation is mostly intercepted by the top of the crop canopy, and the role of lower leaves diminishes with age, turning them into sink organs rather than sources. Basal leaf defoliation is a widely used practice in high-wire greenhouse cultivation management. However, supplemental LED lighting for high-density tomato production may affect the role of basal leaves, promoting their source role for fruit development and growth.
Article
Plant Sciences
Manisha Farsodia, Payal Mavadiya, Maitri Trivedi, Krishna Tandel, Vishal Vyas, Sunil Kumar Singh
Summary: In this study, the SlACL5 gene, a close homolog of AtACL5, was found to be associated with delayed senescence and improved plant growth in tomato plants. Overexpression of SlACL5 in tobacco resulted in increased plant growth, higher pigment accumulation, and delayed leaf senescence. The findings suggest that SlACL5 plays a crucial role in plant development and senescence regulation.
JOURNAL OF PLANT GROWTH REGULATION
(2023)
Article
Plant Sciences
Uri Karniel, Nastacia Adler Berke, Varda Mann, Joseph Hirschberg
Summary: Regulation of carotenoid synthesis in tomato fruit involves specific perturbations of carotenoid biosynthesis downstream to phytoene, which reactivates the chloroplast-specific PSY2 in fruit chromoplasts. This finding provides a plausible molecular explanation for the mutation tangerine in the gene carotenoid isomerase over yellow flesh.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Agronomy
R. Sandor, Z. Barcza, M. Acutis, L. Doro, D. Hidy, M. Koechy, J. Minet, E. Lellei-Kovacs, S. Ma, A. Perego, S. Rolinski, F. Ruget, M. Sanna, G. Seddaiu, L. Wu, G. Bellocchi
EUROPEAN JOURNAL OF AGRONOMY
(2017)
Article
Agriculture, Multidisciplinary
Stefan Fronzek, Nina Pirttioja, Timothy R. Carter, Marco Bindi, Holger Hoffmann, Taru Palosuo, Margarita Ruiz-Ramos, Fulu Tao, Miroslav Trnka, Marco Acutis, Senthold Asseng, Piotr Baranowski, Bruno Basso, Per Bodin, Samuel Buis, Davide Cammarano, Paola Deligios, Marie-France Destain, Benjamin Dumont, Frank Ewert, Roberto Ferrise, Louis Francois, Thomas Gaiser, Petr Hlavinka, Ingrid Jacquemin, Kurt Christian Kersebaum, Chris Kollas, Jaromir Krzyszczak, Ignacio J. Lorite, Julien Minet, M. Ines Minguez, Manuel Montesino, Marco Moriondo, Christoph Mueller, Claas Nendel, Isik Ozturk, Alessia Perego, Alfredo Rodriguez, Alex C. Ruane, Francoise Ruget, Mattia Sanna, Mikhail A. Semenov, Cezary Slawinski, Pierre Stratonovitch, Iwan Supit, Katharina Waha, Enli Wang, Lianhai Wu, Zhigan Zhao, Reimund P. Rotter
AGRICULTURAL SYSTEMS
(2018)
Editorial Material
Public, Environmental & Occupational Health
Wayne Gao, Mattia Sanna, Li-Ling Huang, Ya-Wen Chiu, Yi-Hua Chen, Hung-Yi Chiou
ASIA-PACIFIC JOURNAL OF PUBLIC HEALTH
(2018)
Article
Multidisciplinary Sciences
Mattia Sanna, Jianyong Wu, Yanshan Zhu, Zhicong Yang, Jiahai Lu, Ying-Hen Hsieh
SCIENTIFIC REPORTS
(2018)
Article
Substance Abuse
Mattia Sanna, Wayne Gao, Ya-Wen Chiu, Hung-Yi Chiou, Yi-Hua Chen, Chi-Pang Wen, David Theodore Levy
Article
Environmental Sciences
Yu-Ning Chien, Wayne Gao, Mattia Sanna, Ping-Ling Chen, Yi-Hua Chen, Stanton Glantz, Hung-Yi Chiou
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
(2019)
Article
Substance Abuse
Wayne Gao, Mattia Sanna, J. Robert Branston, Hung Yi Chiou, Yi-Hua Chen, Allison Wu, Chi Pang Wen
Article
Substance Abuse
Wayne Gao, Mattia Sanna, Marita Hefler, Chi Pang Wen
Meeting Abstract
Substance Abuse
Wayne Gao, Mattia Sanna
TOBACCO INDUCED DISEASES
(2019)
Meeting Abstract
Substance Abuse
Wayne Gao, Chi Pang Wen, Min Kuan Tsai, Mattia Sanna
TOBACCO INDUCED DISEASES
(2019)
Article
Multidisciplinary Sciences
Wayne Gao, Mattia Sanna, Min Kuang Tsai, Chi Pang Wen
Article
Substance Abuse
Wayne Gao, Mattia Sanna, Enkhzaya Chuluunbaatar, Min-Kuang Tsai, David T. Levy, Chi Pang Wen
Summary: In Taiwan, e-cigarette use has increased among youth since 2014, while remaining low among male adults. The increased popularity of e-cigarettes is associated with a greater decline in youth smoking, but no additional impact on the conventional smoking trend among Taiwanese male adults is found.
Letter
Medicine, General & Internal
Wayne Gao, Mattia Sanna, Garry Huang, Marita Hefler, Min-Kuang Tsai, Chi-Pang Wen
ANNALS OF INTERNAL MEDICINE
(2021)
Article
Multidisciplinary Sciences
Mfundi President Sebenele Motsa, Hung-Yi Chiou, Mattia Sanna, Maswati S. Simelane, Fortunate S. Shabalala, Yi-Hua Chen
Summary: We examined the potential mediating roles of anxiety and loneliness on the association of concurrent food insecurity (FI) and being bullied (BB) with suicidal behavior (SB) in Eswatini. The prevalence of SB, FI, and BB among adolescents was 27.5%, 7.7%, and 30.2% respectively. Moreover, the relationship between FI and BB with SB was partly mediated by anxiety and loneliness.
SCIENTIFIC REPORTS
(2023)
Article
Chemistry, Applied
M. E. Chiodini, F. Tambone, M. Carozzi, M. Sanna, S. Salati, F. Adani, M. Acutis, A. Perego