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231224s2016 xx |||||o 00| ||eng c |
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|a pubmed24n0883.xml
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|a (NLM)27709397
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Peters, Britta
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Large-scale monitoring of effects of clothianidin-dressed oilseed rape seeds on pollinating insects in Northern Germany
|b effects on red mason bees (Osmia bicornis)
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|c 2016
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|2 rdacarrier
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| 500 |
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|a Date Completed 13.01.2017
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|a Date Revised 11.11.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The aim of this study was to investigate the effects of Elado® (10 g clothianidin & 2 g beta-cyfluthrin/kg seed)-dressed oilseed rape on the development and reproduction of mason bees (Osmia bicornis) as part of a large-scale monitoring field study in Northern Germany, where oilseed rape is usually cultivated at 25-33 % of the arable land. Both reference and test sites comprised 65 km2 in which no other crops attractive to pollinating insects were present. Six study locations were selected per site and three nesting shelters were placed at each location. Of these locations, three locations were directly adjacent to oilseed rape fields, while the other three locations were situated 100 m distant from the nearest oilseed rape field. At each location, 1500 cocoons of O. bicornis were placed into the central nesting shelter. During the exposure phase, nest building activities and foraging behaviour were assessed repeatedly. Cocoons were harvested in autumn to assess parasitization and reproduction including larval development. The following spring, the emergence of the next generation of adults from cocoons was monitored. High reproductive output and low parasitization rates indicated that Elado®-dressed oilseed rape did not cause any detrimental effects on the development or reproduction of mason bees
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| 650 |
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|a Journal Article
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|a Neonicotinoids
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| 650 |
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4 |
|a Osmia
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| 650 |
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4 |
|a Plant protection products
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| 650 |
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4 |
|a Seed treatment
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| 650 |
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4 |
|a Solitary bees
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| 650 |
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|a Guanidines
|2 NLM
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| 650 |
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7 |
|a Insecticides
|2 NLM
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| 650 |
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7 |
|a Neonicotinoids
|2 NLM
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| 650 |
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7 |
|a Thiazoles
|2 NLM
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| 650 |
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7 |
|a clothianidin
|2 NLM
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| 650 |
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7 |
|a 2V9906ABKQ
|2 NLM
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| 700 |
1 |
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|a Gao, Zhenglei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zumkier, Ulrich
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 25(2016), 9 vom: 05. Nov., Seite 1679-1690
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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| 773 |
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|g volume:25
|g year:2016
|g number:9
|g day:05
|g month:11
|g pages:1679-1690
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