Lots of bugs hate tea tree oil. … That’s what happens to soft-bodied buts like aphids, thrips, etc., when they’re exposed to tea tree oil. The oil soaks into their exoskeletons and eventually suffocates them. And since bugs like to live, they make an effort to stay away from it.
Is tea tree oil bad to spray on plants?
Simply spray the oils diluted in water around the garden. … Melaleuca or Tea Tree oil is a natural fungicide for plants. Not only will Melaleuca prevent fungus from growing in the garden, it will also kill most fungal species.
What scent do aphids hate?
Aphids especially hate the strong scent of marigolds and catnip, so they make great companion plants for valuable crops you’re trying to protect. Herbs that we consider wonderfully fragrant, like dill, fennel, cilantro, chives, and peppermint, also have smells that deter aphids.
Do banana peels keep aphids away?
Add shine and deter aphids by wiping the leaves of plants with the inside of a banana peel. The peel adds shine to leaves while also leaving traces of nutrients and a natural pesticide.
Can I spray peppermint oil on plants?
The key to the successful use of peppermint oil is spraying on a schedule. I recommend spraying every 5-7 days routinely as a masking scent. You can spray around the plants and on the soil. If you are using the spray for the first time, spray a few leaves of each plant variety and wait 48 hours for damage.
Which oils are antifungal?
Currently, the main essential oils studied for their antifungal activity are thyme oil, rich in thymol and carvacrol, tea tree oil rich in terpenes, and peppermint or clove oil , although many others have also been shown to be effective against fungi.
How do I kill aphids with Neem oil?
Apply these materials with a high volume of water, usually a 1 to 2% oil solution in water, and target the underside of leaves as well as the top. Soaps, neem oil, and horticultural oil kill only aphids present on the day they are sprayed, so applications may need to be repeated.
Does peppermint keep aphids away?
Not only does peppermint oil repel ants, it also repels spiders. In fact, peppermint keeps most pests away, including aphids, beetles, caterpillars, fleas, flies, lice, mice and moths.