| abstract |
The present invention relates to shaped articles which release agrochemical active compounds, are used for treatment of woody plants andare employed in a hollow preformed in the woody plant,are of a volume which fills the volume of the hollow to the extent of 10 to 95%,are of a volume which does not increase during the period of use to the extent that the preformed hollow space is filled completely,comprise a) agrochemical active compounds, b) water-insoluble thermoplastically processable polymers, c) water-soluble polymers and d) if appropriate further auxiliaries. |