Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Katharina Bieri"'
Publikováno v:
Molecules, Vol 24, Iss 12, p 2214 (2019)
Previous studies have shown that pollen products sold as nutritional supplements and used in apitherapy may contain toxic pyrrolizidine alkaloids (PAs) if bees collect pollen from PA-containing plants, such as Echium vulgare. In this study, the botan
Externí odkaz:
https://doaj.org/article/30086b50fc1b444e919f1bc1ff301172
Publikováno v:
Biological Conservation. 192:369-377
Transgenic Bt maize can produce insecticidal Cry proteins toxic to butterflies and moths (Lepidoptera). In protected habitats near maize fields, Bt maize pollen containing the toxin can be drifted by wind onto host plants of Lepidoptera, and inadvert
Autor:
Regula Gehrig, Gianni Boris Pezzatti, Eric Gehring, Katharina Bieri, Marco Conedera, Christina Kast, Verena Kilchenmann
Publikováno v:
Journal of economic entomology. 111(1)
The Asian chestnut gall wasp (ACGW; Dryocosmus kuriphilus Yasumatsu, Hymenoptera, Cynipidae) is considered as one of the most dangerous pests of the genus Castanea. In southern Switzerland, repeated heavy ACGW attacks prevented chestnut trees from ve
Autor:
Gudrun Beckh, Verena Kilchenmann, Christina Kast, Cord Lüllmann, Arne Dübecke, Michael Böhlen, Katharina Bieri, Otmar Zoller
Publikováno v:
Journal of Apicultural Research. 53:75-83
SummaryVarious studies have shown that honey may contain pyrrolizidine alkaloids (PAs) and thus can pose a potential health risk for consumers. It seems that the level of contamination depends on the geographical and botanical origin of the honey. Th
Publikováno v:
Molecules, Vol 24, Iss 12, p 2214 (2019)
Molecules
Volume 24
Issue 12
Molecules
Volume 24
Issue 12
Previous studies have shown that pollen products sold as nutritional supplements and used in apitherapy may contain toxic pyrrolizidine alkaloids (PAs) if bees collect pollen from PA-containing plants, such as Echium vulgare. In this study, the botan