Attacked fruit usually shows punctures (made by females while laying eggs). They have been reported as the major limiting factor in ob-taining high yields and good quality fruits of cu-curbits. damage of cucurbits [1]. obstacles for its economic production. It has been reported to damage 81 host plants and is a major pest of cucurbitaceous vegetables, particularly the bitter gourd (Momordica charantia), Biology and host damage 4.1. Abstract. is considered as a serious pest of pointed gourd. A AnD AnD S, , cucurbitae B Bactrocera cucurbitae- … Small holes on the fruits are visible when the maggot leaves the fruit. It has been reported to damage 81 host plants and is a major pest of cucurbitaceous vegetables. Although the rate of attack varies among the crop, infestation reduced both the yield and quality of the cucurbit fruits. Symptoms. Bactrocera cucurbitae, Dacus bivitattus, D. ciliatus and D. frontalis are pests mainly of cucurbit crops. It has been reported to damage 81 host plants and is a major pest of cucurbitaceous vegetables, particularly the bitter gourd (Momordica charantia), muskmelon (Cucumis melo), snap melon (C. melo var. extensive damage to many fruits and vegetables especially cucurbitaceous vegetables. Damage symptoms vary from fruit to fruit. Bactrocera cucurbitae possesses a long posterior lobe on surstylus and abdominal sternite . Drew (1989) placed B. cucumis in the Zeugodacus subgenera under the subgenus Austrodacus. It has been reported to damage 81 host plants and is a major pest of cucurbitaceous vegetables, particularly the bitter gourd (Momordica charantia), muskmelon (Cucumis melo), snap melon (C. melo var. Egg, larval and pupal stages The cucurbit fruit fly Bactrocera cucurbitae can attack about 16 different types of cucurbit crops. Bactrocera dorsalis is a member of the Oriental fruit fly (B. dorsalis) species complex.This species complex forms a group within the subgenus Bactrocera and the name may therefore be cited as Bactrocera (Bactrocera) dorsalis.B. Among them, cucurbit fruit fly, Bactrocera cucurbitae Coquillett is the major pest responsible for considerable damage (Butani and Jotwani, 1984). The extent of Keywords: Bactrocera cucurbitae, biology, cucurbit fruit fly, morphometric and incubation period. The melon fruit fly, Bactrocera cucurbitae (Coquillett) (Diptera: Tephritidae) is distributed widely in temperate, tropical, and sub-tropical regions of the world. Eggs are hatched into maggots which live and develop inside the The melon fruit fly, Bactrocera cucurbitae (Coquillett) (Diptera: Tephritidae) is distributed widely in temperate, tropical, and sub-tropical regions of the world. Around these a necrosis may occur. Their attack on cucumber not only reduces ... respectively. 4. Bactrocera cucurbitae (Coq.) Introduction The cucurbit fruit fly, B. cucurbitae is distributed widely in temperate, tropical and sub-tropical regions of the world. The OFF and three other exotic fruit fly species have become established in Hawaii; Bactrocera cucurbitae (melon fly), Bactrcocera latifrons (solanum fruit fly), Cerititas capitata (med fly), all of which are a constant threat to the U.S. mainland. Yield losses due to fruit fly infestation vary from 19.19 to 69.96% in different fruits and Fruit flies cause up to 50 % damage of cucurbits (York, 1992) whereas melon damage may be of 100% (Atwal and Dhaliwal, 2005). The melon fruit fly, Bactrocera cucurbitae (Coquillett) (Diptera: Tephritidae) is distributed widely in temperate, tropical, and sub-tropical regions of the world. On Reunion Island, Bactrocera cucurbitae (Coquillett), Dacus ciliatus (Loew), and Dacus demmerezi (Bezzi) cause severe damage to Cucurbit crops. 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