Directrice d'étude / Study director
![Patricia DE VOS Patricia DE VOS Directrice d'étude / Study director](https://www.cra.wallonie.be/uploads/2010/02/patricia-de-vos_xl.jpg)
Patricia DE VOS
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- +32 81 87 40 06
Building Rachel Carson
Rue du Bordia, 11 5030 Gembloux Belgique Tel : +32 81 87 40 06 Fax : +32 81 87 40 16Les articles de Patricia DE VOS
News
![pesticides web](#)
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The CRA-W, key player in the standardisation of PPP analytical methods on seeds
Since 2012, the CRA-W has been collaborating in the development of an analytical method to determine plant protection products (PPP) on coated beet seeds.
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