Pheromone Monitoring Lure for Bactrocera (Dacus) dorsalis (Hendel), the Oriental Fruit Fly
This is a widespread pest attacking a large number of fruit crops throughout Asia and the Middle East. The female lays her eggs under the surface of the fruit. The larvae consume the fruit causing it to rot and rendering it unmarketable. The life cycle can be completed in a little as 25 days and there can be up to 12 generations per year. The number of generations will vary depending on the locality.
Available singly, price discounts for bulk orders. Prices on application.
Description
Directions for use
The Medfly or Med-lure trap is recommended for this species. A number of different types of traps can also beused. These can include the Delta trap or the Vertical yellow. Monitoring can be made all year round though this will depend more on the season for the fruit being protected. Open the hermetically sealed sachet containing the attractant lure and place the lure in the hanging basket which then clips into the holder on the underside of lid of trap. A toxicant strip should be placed in the bottom of the trap.
The traps should be placed at head height on the outside of the tree canopy with at least 30m between each trap. Use traps at a density of 5 per hectare in small or non-uniform orchards and at a density of 2 per hectare in large uniform plantings. The traps should be placed in the orchard immediately before fruit formation. The trap should be cleaned regularly and the attractant lures changed at 2-3 months intervals. Catches should be recorded weekly or more frequently in groves with high populations. Interpretation of catch records for timing control measures will vary from country to country. Consult your local agricultural advisory service for precise recommendations.
Note
Methyl eugenol is attractive to a number of species of Tephritid fruit flies. Care should be taken in identifying the species caught. To avoid affecting the efficiency of the trapping system it is strongly recommended that traps be used for only the one species.
Storage Instructions
This product is sealed in impermeable packaging for storage and shipping. Keep product away from direct sunlight, heat, sparks and open flame. The dispensers and systems should be kept under good storage conditions at below 15°C when the dispensers will retain their activity and attraction for a minimum of 18 months. Bulk storage of dispensers for periods of up to 24 months is possible by refrigeration at temperatures of 4°C or below. Keep dispensers inside their sealed packaging until use. When replaced, the old dispenser should be completely removed from the area of use and destroyed to prevent interference with the fresh replacement/ recharge dispenser.
| Latin Name | Bactrocera (Dacus) dorsalis (Hendel) |
|---|---|
| Common Name | Oriental Fruit Fly |
| Pheromone Active | 1,2-Dimethoxy-4-(2-propenyl)-benzene (Methyl eugenol) |
| Product Designation | Pheromone containing active chemical and antioxidant |
| Dispenser | Cellulose acetate plug coated in special waxes |
| Active Life | 2–3 months (temperature dependent) |
| Packaging | Individually Sachet Packed |
| Sachet Material | Foil Lined Laminate |
| Shelf Life | Up to 2 years when stored in cool, dry conditions |
