Bactrocera (Bactrocera) kohkongiae Leblanc (Diptera: Tephritidae: Dacinae), from the Koh Kong Province of Cambodia, is described as new. This species belongs to the Oriental fruit fly (B. dorsalis) complex. Genetic sequences (mitochondrial COI and nuclear EF1α and Period) are deposited in GenBank. A haplotype network, based on the COI sequences for 21 specimens, shows high genetic diversity. Ne...

Larval rearing Larval development usually take five months in the field. The early hatched young larvae are fragile so we kept them to grow inside fruits for about 15 days. Then larvae were transferred to artificial diets. Mature larvae drill out diet and pupate in moist sands (Fig. 4). We used several diet formulations recommended from other fruit flies rearing. Evaluation was carried out base...

The genus Dacus is one of the most economically important tephritid fruit flies. The first complete mitochondrial genome (mitogenome) of Dacus species - D. longicornis was sequenced by next-generation sequencing in order to develop the mitogenome data for this genus. The circular 16,253 bp mitogenome is the typical set and arrangement of 37 genes present in the ancestral insect. The mitogenome ...

Mating compatibility among recently colonized (wildish) populations of Bactrocera dorsalis (Hendel) from different geographic origins in Thailand was assessed through inter-regional mating tests. Outdoor octagonal nylon screen field cages containing single potted mango trees (Mangifera indica L.) were used. Sexual compatibility was determined using the index of sexual isolation (ISI), the male ...

The piggyBac IFP2 transposable element, originally discovered in a Trichoplusia ni cell line, also exists as nearly identical elements in other noctuid lepidopterans, and in several species of the tephritid genus Bactrocera. To further define the distribution of piggyBacs in Bactrocera, and compare their relationship to sequences found in Lepidoptera, a survey by PCR amplification was performed...

The Bactrocera dorsalis complex (Tephritidae) comprises 85 species of fruit flies, including five highly destructive polyphagous fruit pests. Despite significant work on a few key pest species within the complex, little has been published on the majority of non-economic species in the complex, other than basic descriptions and illustrations of single specimens regarded as typical representative...