Gallic marigolds , known for their vibrant colors and strong perfume , are indeed effective at gross out hemipterous insect in the garden . Their nipping odor acts as a natural check for a wide variety of insects , making them a popular choice for gardener looking for lifelike blighter control options .
One of the master reasons French marigolds are effective at repelling bugs is their scent . The hard aroma produced by the flowers is known to cloak the scents of other plants , making it hard for insect to locate their desired nutrient source . This make Gallic marigolds an excellent companion plant , as they can aid protect nearby plants from worm damage . to boot , their bright coloration can attract pollinators , further benefiting the overall health of the garden .
In terms of specific insects , Gallic marigolds are make out to repulse aphids , whiteflies , and nematode . Aphids , petite sap - sucking louse , can do important damage to plant by feed on their fool and transmitting diseases . By imbed French marigold near susceptible plants , their strong perfume can help deter aphids and keep down the risk of infestation .
Whiteflies , another common garden gadfly , are belittled , winged insect that feed on plant sap and can quickly reproduce , leading to infestations . French marigolds emit a smell that repel whiteflies , ca-ca them a valuable addition to any garden where these pests are a concern .
One of the notable benefits of Gallic marigolds is their power to repel nematode worm . Nematodes are microscopical worms that can cause price to flora roots , leading to scrubby emergence and decreased productivity . French marigold relinquish a chemic compound called alpha - terthienyl , which is toxic to nematodes . This makes them an effective natural control method for nematode infestations .
While Gallic marigolds are peculiarly celebrated for their hemipteron - repelling properties , it ’s important to note that other case of marigolds , such as Mexican marigolds and signet marigolds , also have good uses in the garden . Mexican marigold , also know as Tagetes erecta , have similar pest - repelling property and can be in effect against a chain of mountains of insects . Signet marigolds , or Tagetes tenuifolia , are have it off for their edible flower and can be used as a natural insect repellent as well .
French marigolds are indeed efficacious at repel microbe in the garden due to their strong scent . Their ability to deter aphid , whiteflies , and nematodes makes them a worthful addition to any garden seeking natural pest control options . While other type of marigold also have good usage , it is French marigolds that are renowned for their warm aroma and bug - repelling properties .
Caroline Bates
