Article
Public, Environmental & Occupational Health
Jungmi Choi, Wonseok Cha, Min-Goo Park
Summary: Research shows that exposure to methyl bromide has a negative impact on the cardiovascular health of asymptomatic workers.
FRONTIERS IN PUBLIC HEALTH
(2023)
Article
Entomology
Jong-Chan Jeon, Hyun-Kyung Kim, Hyun-Na Koo, Bong-Su Kim, Jeong-Oh Yang, Gil-Hah Kim
Summary: The combination of EF fumigation and cold-temperature treatment is effective for controlling D. suzukii. Cold treatment after EF fumigation showed the best synergistic effect. The concentration of fumigant during treatment also significantly affected the insecticidal activity of the combination treatment.
Article
Horticulture
Sean Moore, Aruna Manrakhan
Summary: South Africa is a significant producer and exporter of citrus fruit, but pests such as the false codling moth and fruit flies pose phytosanitary risks for export markets. Various postharvest phytosanitary treatments have been explored, but a systems approach that combines multiple measures is preferred due to potential phytotoxic effects. Currently, the only commercially used postharvest treatments for these pests in South African citrus are cold treatments, either alone or as part of a multi-tiered systems approach. Research on developing and improving postharvest measures remains a high priority.
Article
Agriculture, Multidisciplinary
Ayesha Jabeen, Amr Zaitoon, Loong-Tak Lim, Cynthia Scott-Dupree
Summary: The study shows that plant volatiles tested have varying degrees of toxicity towards SWD adults and eggs, with AITC being the most effective and having the greatest potential as a post-harvest fumigant for both adult and egg stages of SWD.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2021)
Article
Agronomy
Jung-A Ryu, Shucheng Duan, Chan Saem Gil, Ho Young Jeong, Chanhui Lee, In-Kyu Kang, Seok Hyun Eom
Summary: The red color of postharvest apples is an important quality factor. This study found that short-term combination treatment with UV-B and MeJA is an efficient method for improving postharvest apple coloration.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2022)
Article
Entomology
Matthew S. Rodriguez, J. Steven Tebbets, Spencer S. Walse
Summary: The study demonstrated the effectiveness of postharvest vacuum fumigation with methyl bromide in sealed fiberboard cartons to control codling moth infesting walnuts.
JOURNAL OF STORED PRODUCTS RESEARCH
(2021)
Review
Food Science & Technology
Wanli Zhang, Yonggui Pan, Yueming Jiang, Zhengke Zhang
Summary: This study summarizes the application of gas fumigation technology in postharvest fruit quality management and the related biochemical mechanisms. Gas fumigants, such as SO2, ClO2, ozone, NO, CO, 1-MCP, essential oils, H2S, and ethanol, have been found to effectively improve postharvest fruit quality by delaying senescence, inhibiting browning, controlling disease, and alleviating chilling injury. Gas preservatives play multiple roles in postharvest fruit quality control, including antifungal agent, anti-browning agent, redox agent, ethylene inhibitors, elicitor, and pesticide remover. Recent developments in slow-release gas fumigation treatments suggest potential for improved performance. However, some gas fumigants may have side effects on the fruit, which needs to be addressed with combined treatments.
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
(2023)
Article
Entomology
M. Portilla, P. A. Follett, J. W. Armstrong, J. G. Leesch, J. S. Tebbets, J. Smilanick, T. H. McHugh, C. W. Olsen, L. Whitehand, C. Cavaletto, H. C. S. Bittenbender, A. E. Bustillo, J. E. Pena
Summary: Ozone gas fumigation under vacuum was effective in controlling coffee berry borer and coffee leaf rust in green coffee without adverse effects on coffee quality. Adult coffee berry borers may be the key target for quarantine concerns.
JOURNAL OF ECONOMIC ENTOMOLOGY
(2021)
Article
Horticulture
Min Woo Baek, Han Ryul Choi, Hee Cheol Lee, Jong Hwan Lee, Ok-Hwan Lee, Jin Sung Hong, Cheon Soon Jeong, Shimeles Tilahun
Summary: Recent studies show that preharvest treatments with salicylic acid (SA) and methyl jasmonate (MeJA) can mimic stress and enhance phytochemical compounds in different crops. This study investigated the effects of MeJA and SA treatments on the antioxidant properties, amino acid contents, and storage qualities of 'Kumato' tomatoes. The results suggest that MeJA and SA treatments can improve the storability and nutritional quality of tomatoes without compromising sensory qualities.
SCIENTIA HORTICULTURAE
(2023)
Article
Environmental Sciences
Christopher W. Rogers, Juliet M. Marshall, Margaret Moll, Cynthia Curl
Summary: The study found that the injection of MeBr increased the concentration of Br- in crops and affected the distribution of Br- in different plant organs. In MeBr-treated fields, the Br- concentration in crops was generally higher than the background level, and it decreased over time after application. The selection of crops should consider the impact of Br- concentration in different organs on the intended end use of the plants.
JOURNAL OF ENVIRONMENTAL QUALITY
(2023)
Article
Horticulture
Dong-Shin Kim, Kee-Jai Park, Jeong Hee Choi, Jeong-Ho Lim, Hyun-Jin Kim
Summary: This study investigated the changes in quality-related metabolites of strawberries at different maturities during postharvest storage. The results showed that the surface color of strawberries changed to red, SSC/TA ratio increased, and firmness slightly increased during storage. Moreover, the metabolite profiles related to strawberry quality also changed, including sugars, acidic compounds, lipids, flavonoids, phenolic acid derivatives, and tannins. The knowledge gained from this study helps in understanding the changes in quality-related metabolites of strawberries according to maturity and postharvest storage.
SCIENTIA HORTICULTURAE
(2023)
Article
Entomology
Md Mahbub Hasan, Michael J. Aikins, M. Wes Schilling, Thomas W. Phillips
Summary: The study showed that sulfuryl fluoride (SF) was effective in controlling the red-legged ham beetle but not the ham mite. Eggs of the red-legged ham beetle were more tolerant to SF than other stages, with younger eggs being more susceptible. The ham mite exhibited high tolerance to SF and further research is needed to investigate longer exposure times at higher temperatures for managing this pest effectively.
JOURNAL OF STORED PRODUCTS RESEARCH
(2021)
Article
Entomology
Scott W. Myers, Mukti N. Ghimire, Frank H. Arthur, Thomas W. Phillips
Summary: The khapra beetle is an important quarantine pest, and new treatment options are needed for eradicating isolated populations. A combination of sulfuryl fluoride and propylene oxide has been evaluated for effectiveness in controlling khapra beetles at different stages. Combination treatments using both products have shown enhanced treatment efficacy over each product alone against all life stages of khapra beetle.
JOURNAL OF ECONOMIC ENTOMOLOGY
(2021)
Article
Agronomy
T. Janamatti Archana, Robin Gogoi, Charanjit Kaur, Eldho Varghese, R. R. Sharma, Manish Srivastav, Maharishi Tomar, Manoj Kumar, Aundy Kumar
Summary: The study demonstrates that the volatile compounds from Pseudomonas putida BP25 and a synthetic 2-ethyl-5-methylpyrazine have the potential to reduce anthracnose in mangoes and improve fruit quality.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2021)
Article
Agronomy
Changyao Shan, Baishu Li, Li Li, Xin Du, Yonglin Ren, Simon J. J. McKirdy, Tao Liu
Summary: This study investigated the insecticidal effects of methyl bromide (MB) and phosphine (PH3) against Bactrocera correcta in red pitaya fruits. The results showed that the combination of PH3 and MB had higher mortality rates at all stages of the pest compared to MB alone, demonstrating a synergistic effect. The optimal concentration of PH3 recorded was 1.42 to 2.84 g m(-3).
PEST MANAGEMENT SCIENCE
(2023)