المؤلفون: Gu, Ganyu, Ding, Qiao, Redding, Marina, Yang, Yishan, O’Brien, Regina, Gu, Tingting, Zhang, Boce, Zhou, Bin, Micallef, Shirley A., Luo, Yaguang, Fonseca, Jorge M., Nou, Xiangwu

المساهمون: USDA NIFA, Center For Produce Safety

المصدر: International Journal of Food Microbiology ; volume 416, page 110665 ; ISSN 0168-1605

مصطلحات موضوعية: General Medicine, Microbiology, Food Science

الإتاحة: https://doi.org/10.1016/j.ijfoodmicro.2024.110665Test
https://api.elsevier.com/content/article/PII:S0168160524001090?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0168160524001090?httpAccept=text/plainTest

المؤلفون: Díaz Cárdenas, Byron, Salazar Llorente, Enrique, Gu, Ganyu, Nou, Xiangwu, Ortiz, Johana, Maldonado, Pedro, Cevallos-Cevallos, Juan Manuel

المساهمون: CEDIA, Vlaamse Interuniversitaire Raad

المصدر: Journal of Food Protection ; volume 87, issue 4, page 100247 ; ISSN 0362-028X

مصطلحات موضوعية: Microbiology, Food Science

الإتاحة: https://doi.org/10.1016/j.jfp.2024.100247Test
https://api.elsevier.com/content/article/PII:S0362028X24000310?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0362028X24000310?httpAccept=text/plainTest

المؤلفون: Redding, Marina, Zheng, Jie, Mowery, Joseph, Gu, Ganyu, Bolten, Samantha, Luo, Yaguang, Nou, Xiangwu

المساهمون: Oak Ridge Institute for Science and Education, U.S. Department of Energy, Center for Produce Safety, U.S. Department of Agriculture, National Institute of Food and Agriculture

المصدر: Food Control ; volume 158, page 110243 ; ISSN 0956-7135

مصطلحات موضوعية: Food Science, Biotechnology

الإتاحة: https://doi.org/10.1016/j.foodcont.2023.110243Test
https://api.elsevier.com/content/article/PII:S0956713523006436?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0956713523006436?httpAccept=text/plainTest

المؤلفون: Gu, Ganyu, Murphy, Claire M., Hamilton, Alexis M., Zheng, Jie, Nou, Xiangwu, Rideout, Steven L., Strawn, Laura K.

الوصف: Outbreaks of Salmonellosis have been traced to contaminated tomato. The produce production environment poses a risk for Salmonella contamination; however, little is known about the effects of pest management practices on Salmonella during production. The study objective was to evaluate pesticide application on the inactivation of Salmonella on tomato leaves. Thirty greenhouse-grown tomato plants were inoculated with S. enterica serovars Newport or Typhimurium. Inoculation was performed by dipping tomato leaves in an 8-log CFU/mL Salmonella suspension with 0.025% (vol/vol) Silwet L-77 surfactant for 30 s, for a starting concentration of 67 log CFU/mL. Plants were treated with one of four pesticides, each with a different mode of action [acibenzolar- S-methyl, copper-hydroxide, peroxyacetic acid (PAA), and streptomycin]. Pesticides were applied at manufacturers' labeled rate for plant disease management with water as a control treatment. Salmonella was enumerated at 0.125 (3 h), 2, 6, and 9 days post-inoculation (dpi), and counts log-transformed. Growth of Salmonella was not observed. At 2 dpi, PAA and streptomycin significantly reduced surface Salmonella concentrations of inoculated tomato leaves (0.7 and 0.6-log CFU/g, respectively; p 0.05), while significant Salmonella log reduction occurred in the ground tomato leaves after copper hydroxide treatment (0.8-log CFU/g; p 0.05), compared to the control. No significant differences in Salmonella populations on tomato leaf surface and in ground leaves were observed from 2 to 9 dpi, regardless of pesticide application. These findings suggest single in-field pesticide applications may not be an effective mitigation strategy in limiting potential Salmonella contamination. Future research, including multiple in-field pesticide applications, or pesticide use in combination with other mitigation strategies, may offer intriguing management practices to limit possible preharvest contamination. ; Published version

وصف الملف: application/pdf

العلاقة: http://hdl.handle.net/10919/113681Test; https://doi.org/10.1111/jfs.13043Test; Strawn, Laura [0000-0002-9523-0081]

الإتاحة: https://doi.org/10.1111/jfs.13043Test
http://hdl.handle.net/10919/113681Test

المؤلفون: Zhou, Bin, Luo, Yaguang, Nou, Xiangwu, Mwangi, Esther, Poverenov, Elena, Rodov, Victor, Demokritou, Philip, Fonseca, Jorge M.

المساهمون: U.S. Department of Agriculture, National Institute of Food and Agriculture, United States - Israel Binational Agricultural Research and Development Fund

المصدر: Food Control ; volume 143, page 109284 ; ISSN 0956-7135

مصطلحات موضوعية: Food Science, Biotechnology

الإتاحة: https://doi.org/10.1016/j.foodcont.2022.109284Test
https://api.elsevier.com/content/article/PII:S0956713522004777?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0956713522004777?httpAccept=text/plainTest

المؤلفون: Gu, Ganyu, Zhou, Bin, Mendes-Oliveira, Gabriella, Redding, Marina, Luo, Yaguang, Millner, Patricia, Nou, Xiangwu

المصدر: Postharvest Biology and Technology ; volume 198, page 112268 ; ISSN 0925-5214

مصطلحات موضوعية: Horticulture, Agronomy and Crop Science, Food Science

الإتاحة: https://doi.org/10.1016/j.postharvbio.2023.112268Test
https://api.elsevier.com/content/article/PII:S0925521423000297?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0925521423000297?httpAccept=text/plainTest

المؤلفون: Bolten, Samantha, Mowery, Joseph, Gu, Ganyu, Redding, Marina, Kroft, Brenda, Luo, Yaguang, Nou, Xiangwu

المصدر: International Journal of Food Microbiology ; volume 390, page 110121 ; ISSN 0168-1605

مصطلحات موضوعية: General Medicine, Microbiology, Food Science

الإتاحة: https://doi.org/10.1016/j.ijfoodmicro.2023.110121Test
https://api.elsevier.com/content/article/PII:S0168160523000375?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0168160523000375?httpAccept=text/plainTest

المؤلفون: Redding, Marina, Bolten, Samantha, Gu, Ganyu, Luo, Yaguang, Micallef, Shirley A., Millner, Patricia, Nou, Xiangwu

المساهمون: U.S. Department of Agriculture, Oak Ridge Institute for Science and Education, U.S. Department of Energy, Center for Produce Safety

المصدر: International Journal of Food Microbiology ; volume 386, page 110043 ; ISSN 0168-1605

مصطلحات موضوعية: General Medicine, Microbiology, Food Science

الإتاحة: https://doi.org/10.1016/j.ijfoodmicro.2022.110043Test
https://api.elsevier.com/content/article/PII:S0168160522005153?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0168160522005153?httpAccept=text/plainTest

المؤلفون: Yin, Hsin-Bai, Chen, Chi-Hung, Gu, Ganyu, Nou, Xiangwu, Patel, Jitendra

المساهمون: Agricultural Research Service, US Department of Agriculture

المصدر: International Journal of Food Microbiology ; volume 387, page 110051 ; ISSN 0168-1605

مصطلحات موضوعية: General Medicine, Microbiology, Food Science

الإتاحة: https://doi.org/10.1016/j.ijfoodmicro.2022.110051Test
https://api.elsevier.com/content/article/PII:S0168160522005232?httpAccept=text/xmlTest
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المؤلفون: Peng, Hui, Luo, Yaguang, Teng, Zi, Zhou, Bin, Pearlstein, Daniel, Wang, Dongyi, Turner, Ellen, Nou, Xiangwu, Wang, Thomas T.Y., Tao, Yang, Fonseca, Jorge M., Simko, Ivan

المصدر: Postharvest Biology and Technology ; volume 207, page 112577 ; ISSN 0925-5214

مصطلحات موضوعية: Horticulture, Agronomy and Crop Science, Food Science

الإتاحة: https://doi.org/10.1016/j.postharvbio.2023.112577Test
https://api.elsevier.com/content/article/PII:S0925521423003381?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0925521423003381?httpAccept=text/plainTest