27-11-2011We grow flowers in our gardens for our own enjoyment. But colour and perfume are really the plants’ way of…
15-11-2011Mit den Ackerbaukulturen vor rund 5000 Jahren wurde in unseren Breitengraden ein Lebensraum für Ackerwildkräuter und für die von ihnen…
18-09-2011Several compelling lines of evidence suggest that environmental agents, including commonly used pesticides, can act as triggers for the development…
18-09-2011Because of health concerns, persistence, and long-term environmental effects, the impact of pesticides on agriculture and public health has been…
17-09-2011Ingestion is probably the most common way that birds are exposed to pesticides. Birds can swallow the pesticide directly, such…
16-09-2011The spread of herbicide-resistant weeds, progress in genomics, climate change and the continuing worries about pollinator decline are forcing companies…
14-09-2011Auf Europas Feldern leben immer weniger Vögel. Grund sind Pestizide und intensivierte Landwirtschaft. "Die Gemeinsame Agrarpolitik der EU (GAP) hat…
11-09-2011I have been reading recent reports on Tree Sparrow Passer montanus decline in Nottinghamshire and the UK and these are…
25-08-2011Omdat waterplanten en moerasplanten in zeer nauw contact leven met het omringende water, zijn ze zeer gevoelig voor de verontreiniging…
25-08-2011Veel natuurwaarden, zowel planten als dieren, zijn verdwenen. Akkers vertoonden vroeger een bonte kleurenpracht van korenbloemen, klaprozen, kamille en gele…
