Data/hora: 02/06/2024 17:49:24

Provedor de dados: 	21	
País: 	Germany	
Título: 	Ausbreitung des Rapsglanzkäfers innerhalb eines Feldes und in der Landschaft	
Autores: 	Géneau, Céline; Schlatter, Christian; Daniel, Claudia.	
Data: 	2009	
Ano: 	2009	
Palavras-chave: 	Cereals; Pulses and oilseeds Crop husbandry Crop health; Quality; Protection.	
Resumo: 	Pollen beetles (Meligethes sp.) are important pests in oilseed rape (Brassica napus). In  our study we wanted to determine which landscape structures have an influence on pollen beetle  population in early spring. The dynamics of pollen beetle population and the damages on rape were  studied on field scale level with 100 sampling points per field and on landscape scale level with 18  organic oilseed rape fields which differed by the complexity of the surrounding landscapes. The  number of pollen beetle was strongly correlated with the distance to a forest. At the beginning of  the flight period more pollen beetles were found close to the forest, later they migrated to the rest of  the field. In addition, agricultural practices appeared to be determinant for pest control. Less pollen  beetles per plant were found in fields with a higher density of rape plants.	
Tipo: 	Journal paper	
Idioma: 	deu	
Identificador: 	http://orgprints.org/20493/1/2009_12RGKMigrationDgaaE.pdf

Géneau, Céline; Schlatter, Christian and Daniel, Claudia (2009) Ausbreitung des Rapsglanzkäfers innerhalb eines Feldes und in der Landschaft. Mitteilungen der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, 17, pp. 253-256.	
Relação: 	http://orgprints.org/20493/	
Formato: 	application/pdf