Data/hora: 02/06/2024 14:52:46

Provedor de dados: | 21
País: | Germany
Título: | Biological Control of Woolly Apple Aphid (Eriosoma lanigerum HAUSM.) with Aphelinus mali HALD.
Autores: | Hetebrügge, K.; Fieger-Metag, N.; Kienzle, J.; Bathon, H.; Zebitz, C.P.W.; Zimmer, J.
Data: | 2006
Ano: | 2006
Palavras-chave: | Crop health; Quality; Protection Fruit and berries.
Resumo: | The release of Aphelinus mali HALD. from artificial rearing for the control of Woolly Apple Aphid (Eriosoma  lanigerum HAUSM.) was tested in field trials. The release of adults proved to be more suitable than the release  of cards with parasitized mummies as practised in the first trial. Setting free adult A. mali at the beginning of  June reduced the aphid population, though its efficiency was not high enough to prevent damage of the trees  totally. The practical applications of A. mali in early spring (after blossom) were not effective because climatic  conditions were not suitable enough. The fertility of A. mali depends on temperature and light intensity.  The application of Micula (rape oil) and T-S forte reduced the growth of the aphid population effectively.  These substances may be used in a combined strategy to improve the successful subsequent release of A.  mali. Possible phytotoxic effects, however, must be considered in this context.
Tipo: | Conference paper, poster, etc.
Idioma: | Inglês

Identificador:

http://orgprints.org/13764/1/ecofruit_12th_6.pdf

Hetebrügge, K.; Fieger-Metag, N.; Kienzle, J.; Bathon, H.; Zebitz, C.P.W. and Zimmer, J. (2006) Biological Control of Woolly Apple Aphid (Eriosoma lanigerum HAUSM.) with Aphelinus mali HALD. In: Boos, Markus (Ed.) Ecofruit - 12th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing: Proceedings to the Conference from 31st January to 2nd February 2006 at Weinsberg/Germany, pp. 36-42.

Relação: | http://orgprints.org/13764/
Formato: | application/pdf