Bactrocera Dorsalis (Fruit Fly)

The Oriental Fruit Fly (Bactrocera dorsalis) is a significant pest that affects a wide range of fruit and vegetable crops. Here are some key points about it:

Appearance: The adult flies are about 8 mm long, with clear wings and a yellow-brown body.

Damage: The larvae feed on the fruit, causing it to rot and drop prematurely, leading to significant yield losses.

Host Range: This pest affects over 250 host plant species, including mango, banana, guava, citrus, and papaya.

Management: Effective management includes Integrated Pest Management (IPM) strategies such as:

Pheromone Traps: Using methyl eugenol traps to attract and capture male flies.

Cultural Practices: Destroying fallen fruits and ploughing the soil around the tree basin to reduce larval populations.

Chemical Control: Applying bait sprays and insecticides as needed.

Biological Control: Utilizing natural predators and parasitoids to control the fly population.