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control fruit drops in coconut

How Can We Control Fruit Drops in Coconut?


Coconut trees are widely cultivated for their fruit and used in products such as coconut milk, oil, and water. However, fruit drops can be a significant problem for coconut farmers. When the fruits drop prematurely, it not only results in substantial economic losses but also affects the quality of the remaining fruits. Therefore, it is essential to control fruit drops in coconut trees. Our article will explore various methods for controlling fruit drops in coconut trees.


Causes of Fruit Drops in Coconut Trees:

  • Environmental factors: Environmental factors such as high temperatures, strong winds, and heavy rainfall can cause fruit drops in coconut trees.
  • Nutrient deficiencies: Coconut trees require specific nutrients to develop and mature fruits. A lack of these nutrients can result in premature fruit drops.
  • Pests and diseases: Insects and diseases can attack coconut trees, leading to fruit drops.
  • Stress:ย  Coconut trees under pressure due to improper maintenance, such as pruning or watering, are more likely to experience fruit drops.

Coconut Farming Methods: From Seedling Planting To Harvesting


How do You Control Fruit Drops of Coconut?

Cultural methods:

Cultural methods involve practices that aim to maintain optimal growing conditions for the coconut tree. These methods can help reduce stress on the tree and promote healthy fruit growth. Some artistic techniques to control fruit drops in coconut trees include:

    • Regular irrigation to maintain soil moisture levels.
    • Balanced fertilization to ensure the tree receives all necessary nutrients.
    • Pruning to remove dead or diseased fronds and improve air circulation.
    • Weed management to prevent competition for nutrients.
    • Proper spacing between trees to reduce competition for resources.

Chemical methods:

Chemical methods involve the use of chemicals to control fruit drops in coconut trees. Using these methods as a last resort is advisable as they can harm the environment and non-target organisms despite their effectiveness. Some chemical methods for controlling fruit drops in coconut trees include:

    • Ethephon: Ethephon is a plant growth regulator that induces fruit abscission in coconut trees. It is sprayed on the tree canopy, and within a few days, the fruits drop off.
    • Carbaryl: Carbaryl is an insecticide that can also control fruit drops in coconut trees. It is sprayed on the tree canopy, and it kills the insects that cause fruit drops.

Biological methods:

Biological methods involve using natural enemies to control the pests that cause fruit drops in coconut trees. These methods are environmentally friendly and do not harm non-target organisms. Some biological processes for controlling fruit drops in coconut trees include:

    • Parasitoids: Parasitoids are natural enemies of insects that lay their eggs inside the eggs or larvae of pests. Once the eggs hatch, the parasitoid larvae feed on the pest, eventually killing it.
    • Predators: Predators are natural enemies that feed on pests. They can control fruit drops by reducing the population of pests that cause them.


Preventive Measures for Control Fruit Drops in Coconut Trees:

Maintain proper nutrition:

Ensure your coconut trees receive adequate nutrition, including potassium, nitrogen, and phosphorus, to promote healthy fruit development and prevent premature fruit drops.

Control pests and diseases:

Implement effective pest and disease management practices, such as insecticides and fungicides, to prevent infestations and the resulting fruit drops.

Avoid excessive pruning:

Over-pruning of coconut trees can cause stress and lead to fruit drops. Only prune as necessary and avoid excessive removal of leaves or branches.

Provide adequate water:

Ensure your coconut trees receive adequate water, especially during dry periods, to prevent stress-induced fruit drops.

Use growth regulators:

Growth regulators such as paclobutrazol and ethephon can effectively reduce fruit drops in coconut trees.



Q. What causes fruit drops in coconut trees?

A. Fruit drops in coconut trees can be caused by various factors such as insect infestations, nutrient deficiencies, water stress, and adverse environmental conditions.

Q. How often should coconut trees be irrigated?

A. Coconut trees should be irrigated regularly to maintain soil moisture levels. The frequency of irrigation depends on various factors such as soil type, climate, and tree age.

Q. Are chemical methods safe for the environment?

A. Chemical methods can be harmful to the environment and non-target organisms. Therefore, they should only be used as a last resort.

Q: How often should I fertilize my coconut trees?

A: Fertilization frequency depends on the age and condition of your coconut trees. Younger trees may require more frequent fertilization than mature trees.

Q: Can fruit drops be prevented entirely?

A: While it may be difficult to completely prevent fruit drops, implementing the measures outlined in this guide can significantly reduce their occurrence.

Q: Are there any natural ways to control fruit drops?

A: Yes, there are natural ways to control fruit drops, such as using neem oil or garlic spray to repel insects and implementing organic farming practices.



Fruit drops frustrate coconut farmers, but there are ways to control them. Cultural methods like irrigation, fertilization, pruning, weed management, and spacing can help. Chemicals like ethephon and carbaryl can work but should only be used as a last option. Biological methods using parasitoids and predators are eco-friendly and can control fruit drops without harming non-target organisms. These methods can reduce fruit drops, improve harvest quality, and increase profits. Farmers should select the appropriate method for their specific conditions and follow safety measures when using chemicals. By implementing these methods, farmers can control fruit drops in coconut trees and achieve optimal yields.


I am Gaushoul Agam

๐‚๐จ-๐…๐จ๐ฎ๐ง๐๐ž๐ซ & ๐‚๐„๐Ž

I am an experienced Horticulture Officer in the Department of Agricultural Extension in Bangladesh. I am committed to improving agriculture and farming.

I created ToAgriculture to address global food safety concerns. These concerns are caused by a growing population, diminishing farmland, and the impact of climate change on agriculture. I assist readers in learning modern farming techniques.

I also help them control pests and diseases. Additionally, I guide managing agriculture sustainably. All of this is aimed at creating a better and more successful future in farming.

I have experience in field crops and horticulture crops. I know about fruit and vegetable farming, managing pests and diseases, irrigation, and grafting. Come with me as I share my knowledge and experiences to help you create a better future.