Essential oils provide some of the best and proven organic ways to control pests and especially bacteria/fungus infections on plants. Some of these oils contain potent antibacterial, antifungal, and repellant properties that make it possible to fight microbes and deter larger pests from infesting your garden. These oils have long been used to repel creepy crawlies and bugs including ants, aphids, beetles, fleas, flies, gnats, caterpillars, moth, mosquitoes, and spiders among many others.
Most Effective Essential Oils for Garden Pest Control include:
1. Orange Essential Oil
Orange essential oil is one of the most effective organic pesticide commonly used to wipe out entire insect pest colonies. The main constituent that makes orange oil deadly to insects in D-limonene. Although harmless to humans, D-limonene is highly toxic to pests. The compound works by dissolving the waxy coating of an insect’s exoskeleton causing asphyxiation and dehydration. It can also be termed as contact poison which kills insects slowly upon contact. One of the advantages of using orange essential oil in garden is that the oil mist is dispersed through contact from one insect to the other, thus wiping out insect colonies.
Orange essential oil also produces an overpowering scent that eradicates pheromones trails left by scouting insects and pests. You can, therefore, use orange oil to get rid of detestable bugs in the garden.
2. Cedar Oil
Cedar oil is also an efficient organic pesticide that helps eradicate bugs, as well as repel them from the garden. The oil works by affecting octopamine production in pheromone-driven insects. Octopamine is the compound responsible for regulating insect behaviors, movement, and heart rate. Blocking production and neurotransmission of the same affects the insects’ mobility and eventually causing death. Cedar oil can therefore be used to get rid of, as well as repel insect pests from your garden. Although cedar oil is effective on pheromone-driven insects, it isn’t as effective on mammals, fish, birds, and amphibians. You may want to use an alternative method to control these.
3. Peppermint Essential Oil
Peppermint essential oil produces fragrances that help repel insects. Although the aromas may be sweet to your nose, insects find them pungent and will turn around at the slightest hint of the scent. For this reason, you can use peppermint essential oil to help repel common pests invading your garden. The oil is quite useful in repelling insects, though doesn%u2019t harm the insects directly. It would be advisable modern methods of pest control to use the oil in the garden before there’s an infestation.
These are the most common, and preferred essential oils for garden pest control. You can still try out many other varieties on the market today. Be sure to dilute the essential oil with the recommended portions of water, and carrier oils to avoid affecting plant growth as well. Essential oils are highly concentrated hence can affect normal growth and development of leaves, and branches. You are also required to get these oils from a genuine supplier to avoid using the wrong oil or chemical alternatives of the same. Visit here to learn more!