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        Guava Fruit Fly Pest Profile

        互联网

        1519

        Common Name: Guava Fruit Fly

        Scientific Name: Bactrocera correcta (Bezzi)

        Order and Family: Diptera, Tephritidae

        Description

        Bactrocera correcta is a brightly-colored brown and yellow fly approximately six millimeters (mm) in length. The wings are clear with a yellow spot. The top of the body of both sexes are entirely yellow and the legs mostly yellow. The ovipositor of the female is red and rather short, measuring approximately 3.0 mm when fully extended. Immature stages of B. correcta have not been described in the literature.

        History and Economic Importance

        This fruit fly is strongly attracted to methyl eugenol and is detected in Oriental fruit fly detection traps baited with methyl eugenol. B. correcta has the potential to become a major pest of citrus, peach, and several kinds of tropical and subtropical fruit hosts.

        Distribution

        B. correcta occurs in India, Pakistan, Nepal, Sri Lanka, and Thailand.

        Life Cycle

        There is no developmental information on B. correcta , but it is probably similar to B. zonata . Bactrocera correcta lives in the company of B. zonata and B. tuberculatus , feeding on the same fruits.

        Hosts and Damage

        Recorded hosts include Citrus spp. , Coffea canephora , Eugenia uniflora , mango, peach, guava, castor bean, castor-oil-plant, roseapple, jujube, Chinese date, fig, and sapodilla. Hosts of B. zonata must be considered potential hosts for B. correcta.

        Guava Fruit Fly Host List

        Common Name Scientific Name
        Apple Malus sylvestris
        Date palm Pheonix dactylifera
        Fig Ficus carica
        Guava Psidium guajava
        Okra Abelmoschus esculentus
        Orange Citrus sinensis
        Papaya Carica papaya
        Peach Prunus Persica
        Pomegranate Punica granatum
        Quince Cydonia oblonga
        Sapodilla Manikara zapota
        Sapodilla, chiku Achras zapota
        Surinam cherry Eugenia uniflora
        Tomato Lycopersicon esculentum
        Tropical almond Terminalia catappa\chebula

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