pyrethrum (Meaning)
pyrethrum (n)
made of dried flower heads of pyrethrum plants
white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum
spring-flowering garden perennial of Asiatic origin having finely divided aromatic leaves and white to pink-purple flowers; source of an insecticide; sometimes placed in genus Chrysanthemum
used in former classifications for plants later placed in genus Chrysanthemum and now often included in genus Tanacetum
Synonyms & Antonyms of pyrethrum
No Synonyms and anytonyms found
pyrethrum Sentence Examples
- Pyrethrum, derived from chrysanthemum flowers, is a natural insecticide widely used in agriculture.
- Farmers apply pyrethrum spray to control pests while minimizing environmental impact.
- The active compounds in pyrethrum paralyze insects upon contact, making it an effective pest control method.
- Pyrethrum is favored by organic farmers for its non-toxicity to humans and animals.
- Gardeners often use pyrethrum-based products to protect their plants from aphids and other garden pests.
- Pyrethrum has a long history of use, dating back to ancient civilizations that discovered its insecticidal properties.
- The pyrethrum plant, also known as Chrysanthemum cinerariifolium, is native to the Caucasus region.
- Extracting pyrethrum involves drying and grinding the flower heads to isolate the active ingredients.
- Pyrethrum is a broad-spectrum insecticide, effective against a wide range of pests including mosquitoes, flies, and cockroaches.
- Due to its rapid degradation in the environment, pyrethrum is considered an environmentally friendly alternative to synthetic insecticides.
FAQs About the word pyrethrum
made of dried flower heads of pyrethrum plants, white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insec
No synonyms found.
No antonyms found.
Pyrethrum, derived from chrysanthemum flowers, is a natural insecticide widely used in agriculture.
Farmers apply pyrethrum spray to control pests while minimizing environmental impact.
The active compounds in pyrethrum paralyze insects upon contact, making it an effective pest control method.
Pyrethrum is favored by organic farmers for its non-toxicity to humans and animals.
