https://www.cra.wallonie.be/en/rss/tag-pests-and-diseases https://www.cra.wallonie.be/en/verticillium-wilt-a-disease-affecting-fibre-flax-in-wallonia https://www.cra.wallonie.be/en/verticillium-wilt-a-disease-affecting-fibre-flax-in-wallonia Fri, 03 Jun 2022 00:00:00 +0200