Introduction: This study evaluated the presence of pathogenic human parasites on field-grown strawberries in the Federal District of Brazil.
Methods: A total of 48 samples of strawberries and 48 soil samples from 16 properties were analyzed.
Results: Contaminated strawberries were detected in 56% of the properties. Schistosoma mansoni, Ascaris lumbricoides or Ascaris suum, Balantidium coli, Endolimax nana, and Entamoeba spp. were detected. Soil was contaminated with Entamoeba spp., Entamoeba coli, Strongyloides spp., Ancylostomatidae, and Hymenolepis nana.
Conclusions: Producers should be instructed on the safe handling of strawberries in order to reduce the incidence of strawberries that are contaminated with enteroparasites.
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http://dx.doi.org/10.1590/0037-8682-0044-2014 | DOI Listing |
Planta
July 2022
BioDiscovery Institute and Department of Biological Sciences, University of North Texas, 1155 Union Circle #311428, Denton, TX, 76203, USA.
Transcriptomics of manually dissected leaf layers from Medicago truncatula identifies genes with preferential expression in upper and/or lower epidermis. The promoters of these genes confer epidermal-specific expression of transgenes. Improving the quality and quantity of proanthocyanidins (PAs) in forage legumes has potential to improve the nitrogen nutrition of ruminant animals and protect them from the risk of pasture bloat, as well as parasites.
View Article and Find Full Text PDFFood Waterborne Parasitol
June 2022
University of Surrey, School of Veterinary Medicine, Daphne Jackson Road, Guildford, Surrey GU2 7AL, UK.
and are zoonotic roundworm parasites of dogs, cats and foxes. These definitive hosts pass eggs in their faeces, which contaminate the environment and can subsequently be ingested via soil or contaminated vegetables. In humans, infection with can have serious health implications.
View Article and Find Full Text PDFFront Plant Sci
August 2021
Center for Ecological Research, Kyoto University, Otsu, Japan.
Prohydrojasmon (PDJ), an analog of jasmonic acid (JA), was found to induce direct and indirect defenses against herbivores in non-infested plants. To test whether PDJ can be used for pest control in crop production, we conducted experiments in pesticide-free Japanese radish fields from October 4 to December 12 in 2015. Twenty-four Japanese radish plants in three plots were treated with a 100 times-diluted commercial formulation (5%) of PDJ (treated plants), and 24 plants in three different plots were treated with water (control plants) until November 29 every week.
View Article and Find Full Text PDFViruses
June 2020
United States Department of Agriculture, Agricultural Research Service, Northern Crop Science Laboratory, Fargo, ND 58102, USA.
J Nematol
January 2020
Department of Entomology and Nematology, Gulf Coast Research and Education Center, University of Florida, 14625 County Road 672, Wimauma, Florida, 33598.
In early 2016, hop plants were introduced into Florida. By late 2016, the hop plants were showing stunted growth and were heavily parasitized by . In this study, we determined host susceptibility of 14 hop cultivars to in a greenhouse experiment and monitored population development of plant-parasitic nematode species in the root zone of 17 hop cultivars planted in three newly established hop yards in Florida.
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