A hidden enemy lurks in the world of plants, ultimately demolishing our cute green companions in our gardens. How many times we have heard people saying that
These pests, resembling white sticky clouds, may seem harmless or innocent, but they aren’t. Their presence can spell disaster for our flora.
Have you found yourself in a similar situation?
If yes, it’s a sure thing that you’ve heard of or tried to turn to neem oil, which is a natural remedy to vanquish these irritating species from your plant.
But what happens if you apply this magical oil and it still doesn’t work for you? Yes, that’s possible!
People often do not see the expected results and for a reason.
Even though this oil has a high residual effect to keep pests from coming back, it can take multiple applications to eliminate mealybugs.
Stay with me to uncover how neem oil works, reasons why it may fall short in the battle against these stubborn foes, alternative solutions, and more!
Neem Oil: How it Works
Before discovering how
You’ll often see the female ones underneath the leaves. Whereas the male bugs have wings and generally fly around.
Typically, it takes 7-10 weeks for nymphs to become adults and then quickly create their generations.
When applied properly,
Now, let’s see how it actually works:
- Commercial neem oil is primarily created from Indian lilac. It contains an insecticide called Azadirachtin.
- It affects the pests at different stages of their development – making it an amazing mealybug destroyer.
- In addition, it disrupts the feeding habits of insects. In turn, this prevents larvae from further growth.
- Neem oil efficiently clogs the airway of species, causing them to suffocate.
Few reasons why
Neem Oil is not working on Mealybugs
If you have been spraying
Take a look below at the top 4 reasons
1. Ineffective Application
One possible reason why this oil is not working effectively is the improper application. Therefore, it’s super important to apply it appropriately to boost efficacy.
Thorough coverage and dilution ratios should be considered wisely.
Also, avoid common mistakes, including failure to target hidden colonies of mealybug and insufficient spraying.
Take extra care to direct the oil spray toward areas where these pests are present.
Point to remember: Must spray around, in, and underneath the plant foliage.
2. Resistance to
Pesticide resistance is a phenomenon where pests develop a tolerance to particular pesticides with the passage of time.
Unfortunately, mealybugs are one of them, which resist and eventually reduce their effectiveness.
Some crucial factors that contribute to the overall resistance development are:
- Repeated Exposure: Frequent use of
neem oilwithout using any alternative control methods can lead to pests developing resistance. So, it’s better to combine or rotate various control strategies in order to prevent resistance.
- Genetic Factors: Some populations of mealybug naturally possess genetic traits that automatically make them less susceptible to the neem oil effects against mealybug. This inherent resistance can make it tough to control them with this oil solely.
3. Mealybug Species Variations
There’s another major reason why
Keep in mind that not all mealybug species respond to
And it might be possible that you’re using it on the wrong bug species!
Different species exhibit distinct susceptibility levels, with some being less affected by the properties of
Examples of those less responsive species include:
- Longtailed Mealybugs: These species have been noticed to exhibit resistance. In this case, you’ll have to implement additional methods alongside
neem oilapplication for better control.
- Citrus Mealybugs: This sort of pest is observed to have the same resistive properties. If you’re dealing with citrus bugs, it may be required to use any other alternative control strategies, like attracting natural predators.
4. Application Timing
Timing also plays a vital role in its effectiveness against bugs.
Once you’ve detected them, you need to take action promptly. Apply
Besides, it’s important to repeat this application process at regular intervals, as per recommended.
Take into account the current weather conditions, too. Try avoiding spraying during periods of extreme humidity or under drought stress.
Alternative Solutions for Mealybug Control
1. Manual Removal
Manual removal is a labor-intense yet super-effective method to deal with these pests.
To remove them from plants manually:
- Firstly, examine the affected plant carefully, focusing on areas where they tend to hide, like stems, undersides of leaves, and lead exiles.
- Now, utilize a cotton swab dipped in alcohol, a soft brush, and a pair of tweezers to remove the mealybugs. Make sure that you remove all visible pests, including adults and nymphs.
- As you remove them, avoid dropping them onto unaffected soil or plants.
- Place them carefully in the container with alcohol and soapy water to prevent further infestation.
2. Natural Predators and Beneficial Insects
You can release lacewings or ladybugs near the plant to establish a population that will completely feed on mealybugs.
Establish sheltered areas, sources of water, and diverse plantings for this purpose.
3. Horticultural Oils
Insecticidal soaps, like potassium salts of fatty acids, are widely available in the market. They work by suffocating the cell membrane of mealybugs.
You only need to follow the instructions written on the packaging, and that’s all.
Minerals oils are another great choice, which leads to desiccation and suffocation. Use this oil during the dormant season to get desired results.
You can apply this when the temperature is within the suggested range.
You should avoid spraying during the time periods of direct sunlight or high humidity.
4. Consultation with a Professional
If none of the alternative methods work, you need the assistance of a professional.
Yes, it’s better to consult an entomologist or professional gardener for more severe infestations.
They can give beneficial advice tailored to your specific situation.
Follow their guidance properly, and consider the needs of your plants while using the best insecticides!
Despite its reputation as a go-to natural remedy for mealybugs,
Remember that mealybugs are adaptable and resilient pests and often resist
Many potential factors can lead to the ineffectiveness of
Therefore, it’s essential to adapt strategies, stay informed, and discover alternative solutions when faced with mealybug infestations.
Meanwhile, be patient, and continue to reapply until these bugs are gone!