Population Phenology and an Early Season Adult Emergence model of Pumpkin Fruit Fly, Bactrocera depressa (Diptera: Tephritidae)

Tai-ho, Kang; Jeon, Heung-Yong; Kim, Hyeong-Hwan; Yang, Chang-Yeol; Kim, Dong‐Soon

doi:10.5532/kjafm.2008.10.4.158

Cited by 3 publications

(2 citation statements)

References 7 publications

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“…The female B. depressa oviposit eggs through the skin of fruits, and their larvae develop inside the fruits, making it difficult to control them with conventional insecticides (Kim & Jeon, ). The involvement of olfactory cues in host location and oviposition by B. depressa has been suggested in previous studies (Kang, Jeon, Kim, Yang, & Kim, ; Seo et al, ). In an effort to better understand the chemical communication system of B. depressa , the present study was carried out to investigate the morphological profiles and ultrastructure of the olfactory sensilla in the antennae and maxillary palps through scanning electron microscopy (SEM) and transmission electron microscopy (TEM).…”

Section: Introductionmentioning

confidence: 55%

Morphological and functional heterogeneity in olfactory perception between antennae and maxillary palps in the pumpkin fruit fly, Bactrocera depressa

Jeong

Kim

et al. 2019

Arch Insect Biochem Physiol

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The morphology and ultrastructure of the olfactory sensilla on the antennae and maxillary palps were investigated through scanning electron microscopy (SEM) and transmission electron microscopy (TEM), and their responses to five volatile compounds were measured using electroantenogram (EAG) and electropalpogram (EPG) techniques in the pumpkin fruit fly, Bactrocera depressa (Shiraki; Diptera: Tephritidae). Male and female B. depressa displayed distinct morphological types of olfactory sensilla in the antennae and maxillary palps, with predominant populations of trichoid, basiconic, and coeloconic sensilla. Basiconic sensilla, the most abundant type of olfactory sensilla in the antennae, could be further classified into two different types. In contrast, the maxillary palps exhibited predominant populations of a single type of curved basiconic sensilla. High‐resolution SEM observation revealed the presence of multiple nanoscale wall‐pores on the cuticular surface of trichoid and basiconic sensilla, indicating that their primary function is olfactory. In contrast, coeloconic sensilla displayed several longitudinal grooves around the sensillum peg. The TEM observation of individual antennal olfactory sensilla indicates that the basiconic sensilla are thin‐walled, while the trichoid sensilla are thick‐walled. The profile of EAG responses of male B. depressa was different from their EPG response profile, indicating that the olfactory function of maxillary palps is different from that of antennae in this species. The structural and functional variation in the olfactory sensilla between antennae and maxillary palps suggests that each plays an independent role in the perception of olfactory signals in B. depressa.

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Section: Introductionmentioning

confidence: 55%

Morphological and functional heterogeneity in olfactory perception between antennae and maxillary palps in the pumpkin fruit fly, Bactrocera depressa

Jeong

Kim

et al. 2019

Arch Insect Biochem Physiol

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“…According to the Ministry for Food, Agriculture, Forestry, and Fisheries (2008), the total culture area for zucchini is 6,528 ha, and 2,945 ha of that land is cultivated under greenhouse conditions. It has, in recent years, become an accepted and routine practice to cultivate zucchini under greenhouse conditions, in an effort to fulfill consumer demand in the off‐season (Kang et al ., 2008).…”

Section: Introductionmentioning

confidence: 99%

Determination of acetamiprid residues in zucchini grown under greenhouse conditions: application to behavioral dynamics

Park

Choi

Kim

et al. 2010

Biomedical Chromatography

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A simple analytical method was developed for the determination of acetamiprid residues in zucchini and zucchini leaves grown under greenhouse conditions using liquid chromatography. Residues were confirmed via tandem mass spectrometry in positive-ion electrospray ionization mode. The calibration curves were linear with correlation coefficients in excess of 0.999. The limits of detection and limits of quantification were 0.01 and 0.03 µg/g and 0.02 and 0.06 µg/g, for the zucchini and zucchini leaves, respectively. For validation purposes, recoveries studies were carried out at low and high levels, yielding recovery rates ranged from 85.7 to 92.2% in zucchini and from 90.5 to 101.9% in zucchini leaves, with a relative standard deviation of <12%. The results demonstrated that the pattern of acetamiprid dissipation followed pseudo first-order kinetics with a half-life of 1.9 and 2.5 days, respectively. The residues in zucchini leaves were substantially higher than in the zucchini plant itself. No residues were detected at 7 days post-application. The results of this study suggest that acetamiprid is acceptable for application in/on zucchini under the recommended dosage conditions.

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Taxonomy of Korean Bactrocera (Diptera: Tephritidae: Dacinae) with review of their biology

Han

Choi

2017

Journal of Asia-Pacific Entomology

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Population Phenology and an Early Season Adult Emergence model of Pumpkin Fruit Fly, Bactrocera depressa (Diptera: Tephritidae)

Cited by 3 publications

References 7 publications

Morphological and functional heterogeneity in olfactory perception between antennae and maxillary palps in the pumpkin fruit fly, Bactrocera depressa

Morphological and functional heterogeneity in olfactory perception between antennae and maxillary palps in the pumpkin fruit fly, Bactrocera depressa

Determination of acetamiprid residues in zucchini grown under greenhouse conditions: application to behavioral dynamics

Taxonomy of Korean Bactrocera (Diptera: Tephritidae: Dacinae) with review of their biology

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