Thistles are best controlled in the fall (October or November) or spring (March). The small rosettes are very susceptible to herbicide sprays and this avoids the problem of viable seed being developed before summer sprays occur.
To combat this problem, it is important to have proper calibration of sprayers when a broadcast spray is planned.
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.
This website focuses on proverbs in the Swedish, Danish and Norwegian languages, and some parts including the links below have not been translated to English. They are mainly FAQs, various information and webpages for improving the collection.