They also fight timothy in their pastures and struggle with a variety of noxious weeds such as scentless chamomile, caraway, tansy, thistles and leafy spurge.
www.producer.com The less popular herb tansy has insecticidal properties, and lemon, lemon verbena and citrosa geraniums also work.
www.ctvnews.ca Sachets with dried moth-repellent herbs like wormwood, southernwood, costmary, lavender, pennyroyal, lemon verbena rosemary, rue, sage and tansy are called moth bags.
en.wikipedia.org And both bee species performed well on wild mustard pollen, while neither managed to develop on tansy pollen.
esciencenews.com Tansy is also used as a companion plant, especially with cucurbits like cucumbers and squash, or with roses or various berries.
en.wikipedia.org