noun🔗SharePyrèthreAny of several daisy-like perennial African plants of the genus Tanacetum, especially Tanacetum cinerariifolium."My grandmother grows pyrethrum in her garden for its beautiful flowers and natural insecticidal properties. "Ma grand-mère cultive du pyrèthre dans son jardin pour ses belles fleurs et ses propriétés insecticides naturelles.plantinsectagriculturebiologyenvironmentnaturescienceChat with AIVocabulary GamePractice Reading
noun🔗SharePyrèthreAnacyclus pyrethrum (pellitory of Spain)"My grandmother grows pyrethrum in her garden, believing its roots can help with some ailments. "Ma grand-mère cultive du pyrèthre dans son jardin, croyant que ses racines peuvent aider à certaines affections.plantbiologyagricultureChat with AIVocabulary GamePractice Reading
noun🔗SharePyréthrine, insecticide extrait de pyrèthreAny of several insecticides obtained from these plants; pyrethrin."To keep the garden free of pests, she sprayed the roses with a natural insecticide made from pyrethrum. "Pour préserver le jardin des parasites, elle a pulvérisé les roses avec un insecticide naturel à base de pyrèthre.insectplantagriculturechemistryenvironmentscienceChat with AIVocabulary GamePractice Reading