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Auflistung nach Autor "Ulrichs, Christian"
Anzeige der Publikationen 1-20 von 23
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2020-05-14ZeitschriftenartikelAscorbic Acid Induces the Increase of Secondary Metabolites, Antioxidant Activity, Growth, and Productivity of the Common Bean under Water Stress Conditions Gaafar, Alaa A.; Ali, Sami; El-Shawadfy, Mohamed A.; Salama, Zeinab; Sękara, Agnieszka; Ulrichs, Christian; Abdelhamid, MagdiOne of the most vital environmental factors that restricts plant production in arid and semi-arid environments is the lack of fresh water and drought stress. Common bean (Phaseolus vulgaris L.) productivity is severely ...
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2017-10-16ZeitschriftenartikelBioefficacy of enhanced diatomaceous earth and botanical powders on the mortality and progeny production of Acanthoscelides obtectus (Coleoptera: Chrysomelidae), Sitophilus granarius (Coleoptera: Dryophthoridae) and Tribolium castaneum (Coleoptera: Tenebrionidae) in stored grain cereals Adarkwah, Charles; Obeng-Ofori, Daniel; Hörmann, Vanessa; Ulrichs, Christian; Schöller, MatthiasFood losses caused by insects during postharvest storage are of paramount economic importance worldwide, especially in Africa. Laboratory bioassays were conducted in stored grains to determine the toxicity of powders of ...
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2021-04-01ZeitschriftenartikelChemoprofiling as Breeding Tool for Pharmaceutical Use of Salix Förster, Nadja; Antoniadou, Kyriaki; Zander, Matthias; Baur, Sebastian; Mittermeier-Kleßinger, Verena Karolin; Dawid, Corinna; Ulrichs, Christian; Mewis, IngaWillow bark is traditionally used for pharmaceutical purposes. Evaluation is so far based on the salicylate content, however, health promoting effects of extracts might be attributed to the interaction of those salicylates ...
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2021-06-23ZeitschriftenartikelComparative Anti-Inflammatory Effects of Salix Cortex Extracts and Acetylsalicylic Acid in SARS-CoV-2 Peptide and LPS-Activated Human In Vitro Systems Le, Nguyen Phan Khoi; Herz, Corinna; Gomes, João Victor Dutra; Förster, Nadja; Antoniadou, Kyriaki; Mittermeier-Kleßinger, Verena Karolin; Mewis, Inga; Dawid, Corinna; Ulrichs, Christian; Lamy, EvelynThe usefulness of anti-inflammatory drugs as an adjunct therapy to improve outcomes in COVID-19 patients is intensely discussed. Willow bark (Salix cortex) has been used for centuries to relieve pain, inflammation, and ...
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2023-08-25ZeitschriftenartikelEffect of Ozone Stresses on Growth and Secondary Plant Metabolism of Brassica campestris L. ssp. chinensis Han, Young Jong; Beck, Winston; Mewis, Inga; Förster, Nadja; Ulrichs, ChristianDetermining plant responses to hazardous air pollutants is critical in predicting food security programs and challenges in the future. This study aimed to determine the effects of various ozone levels on plant growth ...
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2020-01-10ZeitschriftenartikelEffects of Pre-Processing Hot-Water Treatment on Aroma Relevant VOCs of Fresh-Cut Apple Slices Stored in Sugar Syrup Rux, Guido; Efe, Efecan; Ulrichs, Christian; Huyskens-Keil, Susanne; Hassenberg, Karin; Herppich, Werner B.In practice, fresh-cut fruit and fruit salads are currently stored submerged in sugar syrup (approx. 20%) to prevent browning, to slow down physiological processes and to extend shelf life. To minimize browning and microbial ...
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2020-01-10ZeitschriftenartikelEffects of Pre-Processing Hot-Water Treatment on Aroma Relevant VOCs of Fresh-Cut Apple Slices Stored in Sugar Syrup Rux, Guido; Efe, Efecan; Ulrichs, Christian; Huyskens-Keil, Susanne; Herppich, Werner B.In practice, fresh-cut fruit and fruit salads are currently stored submerged in sugar syrup (approx. 20%) to prevent browning, to slow down physiological processes and to extend shelf life. To minimize browning and microbial ...
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2019-12-06ZeitschriftenartikelEffects of Pre-Processing Short-Term Hot-Water Treatments on Quality and Shelf Life of Fresh-Cut Apple Slices Rux, Guido; Efe, Efecan; Ulrichs, Christian; Huyskens-Keil, Susanne; Hassenberg, Karin; Herppich, Werner B.Processing, especially cutting, reduces the shelf life of fruits. In practice, fresh-cut fruit salads are, therefore, often sold immersed in sugar syrups to increase shelf life. Pre-processing short-term hot-water treatments ...
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2021-03-25ZeitschriftenartikelExceeding the threshold value for Trioza apicalis Förster 1848 in carrot fields did not cause damage as revealed during monitoring in Germany from 2017–2020 Sauer, J.; Dewert, A.; Hondelmann, P.; Meyhöfer, R.; Hommes, M.; Buck, H.; Ulrichs, Christian; Vogler, U.The carrot psyllid Trioza apicalis Förster 1848 is a carrot pest in Europe that can cause serious damages in case of massive occurrence. Damages up to a total loss of yield have been reported from Scandinavian countries ...
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2023-02-13ZeitschriftenartikelHemp Waste as a Substrate for Hermetia illucens (L.) (Diptera: Stratiomyidae) and Tenebrio molitor L. (Coleoptera: Tenebrionidae) Rearing Yakti, Wael; Förster, Nadja; Müller, Marcus; Mewis, Inga; Ulrichs, ChristianThe proper treatment of cannabis agricultural wastes can reduce the environmental impact of its cultivation and generate valuable products. This study aimed to test the potential of cannabis agricultural wastes as a substrate ...
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2021-10-15ZeitschriftenartikelIdentification of Salicylates in Willow Bark (Salix Cortex) for Targeting Peripheral Inflammation Antoniadou, Kyriaki; Herz, Corinna; Le, Nguyen; Mittermeier-Kleßinger, Verena Karolin; Förster, Nadja; Zander, Matthias; Ulrichs, Christian; Mewis, Inga; Hofmann, Thomas; Dawid, Corinna; Lamy, EvelynSalix cortex-containing medicine is used against pain conditions, fever, headaches, and inflammation, which are partly mediated via arachidonic acid-derived prostaglandins (PGs). We used an activity-guided fractionation ...
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2020-05-11ZeitschriftenartikelIntegrated Management of Aphis craccivora in Cowpea Using Intercropping and Entomopathogenic Fungi under Field Conditions Mweke, Allan; Komivi Senyo, Akutse; Ulrichs, Christian; Fiaboe, Komi Kouma Mokpokpo; Maniania, Nguya Kalemba; Ekesi, SundayCowpea aphid, Aphis craccivora, is a major cowpea pest. Cowpea–cereal intercrop alone does not effectively manage the pest. Use of pesticides in intercrop leads to health and environmental risks. Fungal-based biopesticides ...
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2004-04-01KonferenzveröffentlichungKlima- und Habitatvergleiche zur Einbürgerung von Nützlingen Ulrichs, Christian; Hopper, Keith; Mewis, IngaDie klassische biologische Schädlingsbekämpfung, bei denen entomophage bzw. phytophage Insektenarten inokulativ eingesetzt werden, wird seit über 100 Jahren praktiziert. Trotz dieser langen Zeitspanne ist relativ wenig ...
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2015-07-01BuchKlima-Bildungsgärten Aenis, Thomas; Ellmer, Frank; Foos, Eva; Frötel, Johanna; Jahnke, Julia; Klepatzki, Julian; Oschmann, Cornelia; Peter, Renate; Reichelt, Evelin; Zacharias, Malte; Schade, Albrecht; Lissek-Wolf, Gunilla; Vogel, Heiko; Selle, Karin; Ulrichs, Christian;Klimaschutz bleibt wichtig – aber wir müssen uns auch mit den Folgen des Klimawandels auseinandersetzen! Gärten und Gärtnern sind hervorragend geeignete Medien, um die sonst eher abstrakten Themen „Klimawandel“ und ...
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2020-09-08ZeitschriftenartikelManagement of the poultry red mite, Dermanyssus gallinae, using silica-based acaricides Ulrichs, Christian; Young, Jong Han; Abdelhamid, Magdi; Mewis, IngaFour silica-based acaricides were examined in laboratory tests for their effectiveness against poultry red mite, Dermanyssus gallinae. All acaricides resulted in 100% mite mortality. Two groups of active ingredients could ...
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2016-08-25ZeitschriftenartikelMetabolite Profiling Reveals a Specific Response in Tomato to Predaceous Chrysoperla carnea Larvae and Herbivore(s)-Predator Interactions with the Generalist Pests Tetranychus urticae and Myzus persicae Errard, Audrey; Ulrichs, Christian; Kühne, Stefan; Mewis, Inga; Mishig, Narantuya; Maul, Ronald; Drungowski, Mario; Parolin, Pia; Schreiner, Monika; Baldermann, SusanneThe spider mite Tetranychus urticae Koch and the aphid Myzus persicae (Sulzer) both infest a number of economically significant crops, including tomato (Solanum lycopersicum). Although used for decades to control pests, ...
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2021-02-04ZeitschriftenartikelPhenolic compound abundance in Pak choi leaves is controlled by salinity and dependent on pH of the leaf apoplast Meyer, Philipp; Förster, Nadja; Huyskens-Keil, Susanne; Ulrichs, Christian; Geilfus, Christoph-MartinOnset of salinity induces the pH of the leaf apoplast of Pak choi transiently to increase over a period of 2 to 3 hr. This pH event causes protein abundances in leaves to increase. Among them are enzymes that are key for ...
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2023-03-08ZeitschriftenartikelPhysical Properties of Substrates as a Driver for Hermetia illucens (L.) (Diptera: Stratiomyidae) Larvae Growth Yakti, Wael; Müller, Marcus; Klost, Martina; Mewis, Inga; Dannehl, Dennis; Ulrichs, ChristianThe growth and nutritional profile of the black soldier fly larvae (BSFL) is usually investigated and compared when the larvae feed on substrates that differ in the chemical composition as well as physical properties. This ...
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2020-02-12ZeitschriftenartikelPhysiological and Anatomical Mechanisms in Wheat to Cope with Salt Stress Induced by Seawater Nassar, Rania M. A.; Kamel, Hedaya A.; Ghoniem, Ahmed E.; Alarcón, Juan José; Sekara, Agnieszka; Ulrichs, Christian; Abdelhamid, MagdiTwo pot experiments were conducted in a greenhouse to examine 14C fixation and its distribution in biochemical leaf components, as well as the physiological and anatomical adaptability responses of wheat (Triticum aestivum ...
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2014-05-20ZeitschriftenartikelPotential of Hymenopteran larval and egg parasitoids to control stored-product beetle and moth infestation in jute bags Adarkwah, Charles; Ulrichs, Christian; Schaarschmidt, Sara; Badii, B. K.; Addai, I. K.; Obeng-Ofori, Daniel; Schöller, MatthiasThe control of stored-product moths in bagged commodities is difficult because the developmental stages of the moths are protected by the bagging material from control measures such as the application of contact insecticides. ...