Trap Plant For Aphids: Plants That Repel Aphids In The Garden
The following are some of the most common traps used against aphids in the garden. They are not all effective, but they work well enough to keep them away from your home or business.
1) Lavender – Lavender is one of the best plants that repels aphids.
Its scent attracts them and makes it difficult for them to get inside your house. You can plant lavender in your garden to repel aphids. If you have a large area where you want to keep these pests out, then planting lavender would be the way to go.
2) Rosemary – Another good choice is rosemary which works very well when used as a deterrent against aphids.
The smell of rosemary repels them and it’s easy for them to climb up the stems of roses and other plants with this aroma.
3) Oregano – Oregano is another herb that repels aphids.
It smells like burning wood and its odor is strong enough to deter them from entering your home. You can use oregano in your garden to repel aphids. When using oregano, make sure you don’t overdo it though because too much will cause the leaves of the plant to burn and you’ll need to water them regularly.
One final way to repel aphids is with the use of a commercial insect repellent. These are sprays that you can easily pick up at any store that sells home maintenance products. If you want to go this route, make sure you buy a product that contains the ingredients lemongrassy, peppermint, or thyme oil.
Sources & references used in this article:
Field Evaluation of Herbivore-Induced Plant Volatiles as Attractants for Beneficial Insects: Methyl Salicylate and the Green Lacewing, Chrysopa nigricornis by DG James – Journal of chemical ecology, 2003 – Springer
The relative importance of short‐and long‐range movement of flying aphids by HD Loxdale, JIM Hardie, S Halbert, R Foottit… – Biological …, 1993 – Wiley Online Library
HOST FINDING BY APHIDS IN THE FIELD: GYNOPARAE OF MYZUS PERSICAE (SULZER) by JS Kennedy, CO Booth… – Annals of Applied …, 1959 – Wiley Online Library
The chemical ecology of aphid host alternation: How do return migrants find the primary host plant? by G Powell, J Hardie – Applied Entomology and Zoology, 2001 – jstage.jst.go.jp
Influence of crop background on aphids and other phytophagous insects on Brussels sprouts by JG SMITH – Annals of Applied Biology, 1976 – Wiley Online Library
Increased parasitization of aphids on trap plants alongside vials releasing synthetic aphid sex pheromone and effective range of the pheromone by RT Glinwood, W Powell… – Biocontrol Science and …, 1998 – Taylor & Francis