Latest Articles

Popular Articles

Control of fruit & shoot borer in brinjal crop

Control of Fruit & Shoot Borer in Brinjal Crop

Brinjal, also known as eggplant or aubergine, is a popular vegetable crop grown in many parts of the world. However, one of the major challenges faced by brinjal farmers is the fruit and shoot borer, a highly destructive pest that infests the crop. The control of fruit and shoot borer is crucial to ensure a healthy brinjal harvest. In this article, we will discuss effective strategies to manage this pest and protect brinjal crops.

The fruit and shoot borer (Leucinodes orbonalis) is a moth species that primarily attacks the reproductive parts of the brinjal plant, including flowers, fruits, and shoots. The female moth lays eggs on the leaves, and the larvae bore into the plant tissues, causing extensive damage. The infestation leads to wilting of shoots, premature dropping of fruits, and overall reduction in yield.

To control fruit and shoot borer, a combination of cultural, biological, and chemical control measures can be employed. Here are some strategies to consider:

1. Crop Rotation: The practice of crop rotation helps in suppressing the population of fruit and shoot borers. Avoid growing brinjal or related crops in the same field continuously. Instead, rotate with non-host crops like legumes or cereals to disrupt the pest’s life cycle.

2. Sanitation: Proper sanitation measures such as the removal and destruction of infested plant parts, fallen fruits, and debris are essential. This reduces the chances of successful larvae establishment and pupation.

3. Biological Control: Encouraging natural enemies of fruit and shoot borers can significantly aid in their control. Certain egg parasitoids and predators like Trichogramma, Chelonus, and Braconid wasps can be released to keep the population of the pest in check. Additionally, birds and spiders are also known to feed on the larvae.

4. Pheromone Traps: Using sex pheromone traps can help in monitoring the pest population. The traps lure male moths, reducing their mating success and resulting in reduced egg-laying.

5. Resistant Varieties: Planting brinjal varieties that exhibit resistance or tolerance to fruit and shoot borer can be an effective strategy. Resistant varieties reduce the extent of damage caused by the pest and minimize the need for extensive chemical control.

6. Chemical Control: If the infestation levels are high, chemical control measures may be necessary. Insecticides specifically formulated for fruit and shoot borer are available in the market. It is essential to follow the dosage and application instructions carefully while considering the waiting period before harvest.

When implementing chemical control, it is crucial to adopt Integrated Pest Management (IPM) practices, which aim to minimize the use of pesticides and maximize sustainability. Timely and targeted applications, along with regular monitoring, help prevent unnecessary harm to beneficial insects and the environment.

In conclusion, fruit and shoot borer can cause significant damage to brinjal crops if left unchecked. However, with a combination of preventive measures, cultural practices, biological control, and targeted use of insecticides, farmers can effectively manage this pest. Employing integrated pest management practices and staying up-to-date with the latest research and recommendations will contribute to healthier brinjal crops and sustainable farming practices.

Share This Article :

No Thoughts on Control of fruit & shoot borer in brinjal crop