Search Results - "Kragten, Steven"

Assessing the Portion of Diet Taken by Birds and Mammals from a Pesticide‐Treated Area—Proposal for a Joint Way Forward by Ludwigs, Jan‐Dieter, Ebeling, Markus, Haaf, Sonja, Kragten, Steven

“…An environmental risk assessment for birds and mammals is an important part of any application package for potential registration of pesticides in Europe. A…”
Get full text

Energy Content, Moisture Content, and Energy Assimilation Efficiency by Birds and Mammals of Oil‐Containing Seeds and Implications for Seed Treatment Risk Assessments for Birds and Mammals by Gutiérrez‐Expósito, Carlos, Russ, Anja, Sainz‐Elipe, Raquel, Wolf, Christian, Kragten, Steven

“…Energy content, moisture content, and energy assimilation efficiency are essential parameters in the food intake rate (FIR) and exposure calculations for bird…”
Get full text

Availability of pesticide‐treated seeds on the soil surface in different crops and countries: A comprehensive data set reflecting modern agronomic practice by Hahne, Jörg, Foudoulakis, Manousos, Kragten, Steven, Sprenger, Dennis, Ristau, Kai, Dietrich, Christian, Wang, Magnus

“…For plant protection products applied as seed treatments, the risk to birds and mammals possibly feeding on such treated seeds needs to be addressed in the EU,…”
Get full text

Decline of pesticide residue on treated crop seeds: An analysis of comprehensive industry data and implications of the current risk assessment scheme for plant protection products by Hahne, Jörg, Foudoulakis, Manousos, Kragten, Steven, Patterson, David, Sprenger, Dennis, Ristau, Kai, Guckland, Anja, Wang, Magnus

“…For plant protection products applied as seed treatments, the risk to birds and mammals possibly feeding on treated seeds must be addressed in the EU to…”
Get full text

Shift in crop preference during the breeding season by Yellow Wagtails Motacilla flava flava on arable farms in The Netherlands by Kragten, Steven

“…Dutch farmland bird populations are in steep decline as a result of agricultural intensification. The Yellow Wagtail (Motacilla flava flava) is one of those…”
Get full text

Response to David R. Crocker and Steven D. Langton “When is it Legitimate to Downplay Individual Differences?” by Ludwigs, Jan‐Dieter, Ebeling, Markus, Fredricks, Timothy B., Murfitt, Roger C., Kragten, Steven

Get full text

Use of dry bean fields by birds and mammals in Brazil: Insights from a field study and its use in pesticide risk assessment by Santos, Gustavo Souza, Artal, Mariana Coletty, Paniago, Mario del Giudice, Cione, Ana P. Paola, Casallanovo, Fábio, Farrelly, Eamonn, Kragten, Steven, Maul, Jonathan D.

“…The relationship between agriculture and wildlife can be both synergetic and challenging, as the increased surface of agricultural land makes it increasingly…”
Get full text

Appropriate exposure estimates for wildlife risk assessments of crop protection products based on continuous radio telemetry: A case study with woodpigeons by Ludwigs, Jan‐Dieter, Ebeling, Markus, Fredricks, Timothy B., Murfitt, Roger C., Kragten, Steven

“…The registration of pesticides follows guidance published by the European Food Safety Authority (EFSA). As a default, the EFSA guidance document on risk…”
Get full text

Field-breeding birds on organic and conventional arable farms in the Netherlands by Kragten, Steven, de Snoo, Geert R.

“…In this study territory densities of field-breeding farmland birds were compared on pairwise-selected organic and conventional arable farms for two years…”
Get full text

Nest success of Lapwings Vanellus vanellus on organic and conventional arable farms in the Netherlands by KRAGTEN, STEVEN, DE SNOO, GEERT R.

“…Increasing agricultural intensification has put farmland bird populations under great stress. Although organically managed farms tend to have higher densities…”
Get full text

Effects of cold winters and roost site stability on population development of non-native Asian ring-necked parakeets (Alexandrinus manillensis) in temperate Central Europe – results of a 16-year census by Braun, Michael P., Braun, Nicole, Franz, Detlev, Groß, Bernadette, Dreyer, Wolfgang, Laucht, Silke, Kragten, Steven, Pârâu, Liviu G., Koch, Esther, Stiels, Darius, Schidelko, Kathrin, Nekum, Sven, Walter, Claus, Romero, Jana, Kemper, Achim, Hubatsch, Markus, Krause, Tobias, Bruslund, Simon, Bruslund, Nicole, Reinke-Beck, Mirjam I., Bauer, Andreas, Kremer, Philipp, Braun, Markus S., Sauer-Gürth, Hedwig, Wink, Michael

“…Asian ring-necked parakeets (Alexandrinus manillensis, formerly Psittacula krameri, hereafter RNP) first bred in Germany in 1969. Since then, RNP numbers…”
Get full text

The effectiveness of volunteer nest protection on the nest success of Northern Lapwings Vanellus vanellus on Dutch arable farms by KRAGTEN, STEVEN, NAGEL, JAN C., DE SNOO, GEERT R.

“…Clutches of ground‐nesting farmland birds are often destroyed by farming operations, resulting in insufficient reproductive success and subsequently declining…”
Get full text

Breeding Barn Swallows Hirundo rustica on organic and conventional arable farms in the Netherlands by Kragten, Steven, Reinstra, Erwin, Gertenaar, Erik

“…Populations of farmland birds are under pressure as a result of agricultural intensification. It has been proposed that less intensive approaches to farming,…”
Get full text

Breeding skylarks ( Alauda arvensis) on organic and conventional arable farms in The Netherlands by Kragten, Steven, Trimbos, Krijn B., de Snoo, Geert R.

“…The aim of this study was to analyse the effects of differences in cropping pattern between organic and conventional arable farms on the breeding activity of…”
Get full text