Effects of temperature on the activity of antioxidant enzymes in larvae of Bactrocera dorsalis (Diptera: Tephritidae) parasitized by Diachasmimorpha longicaudata (Hymenoptera: Braconidae): Optimizing the mass rearing of this braconid by varying the temperature
Diachasmimorpha longicaudata is the most widely used endoparasitoid in biocontrol programmes against various species of tephritids and is continuously mass-reared under laboratory conditions at a constant temperature; however, little is known about how varying the temperature might affect the effect...
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Institute of Entomology, Biology Centre, Czech Academy of Science
2019-01-01
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Series: | European Journal of Entomology |
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Online Access: | https://www.eje.cz/artkey/eje-201901-0001_effects_of_temperature_on_the_activity_of_antioxidant_enzymes_in_larvae_of_bactrocera_dorsalis_diptera_tephri.php |
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Article |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Pumo CAI Yong WANG Chuandong YI Qiwen ZHANG Huimin XIA Jia LIN Hehe ZHANG Jianquan YANG Qinge JI Jiahua CHEN |
spellingShingle |
Pumo CAI Yong WANG Chuandong YI Qiwen ZHANG Huimin XIA Jia LIN Hehe ZHANG Jianquan YANG Qinge JI Jiahua CHEN Effects of temperature on the activity of antioxidant enzymes in larvae of Bactrocera dorsalis (Diptera: Tephritidae) parasitized by Diachasmimorpha longicaudata (Hymenoptera: Braconidae): Optimizing the mass rearing of this braconid by varying the temperature European Journal of Entomology diptera tephritidae bactrocera dorsalis hymenoptera braconidae diachasmimorpha longicaudata parasitoid altering temperatures mass-reared activity of antioxidants |
author_facet |
Pumo CAI Yong WANG Chuandong YI Qiwen ZHANG Huimin XIA Jia LIN Hehe ZHANG Jianquan YANG Qinge JI Jiahua CHEN |
author_sort |
Pumo CAI |
title |
Effects of temperature on the activity of antioxidant enzymes in larvae of Bactrocera dorsalis (Diptera: Tephritidae) parasitized by Diachasmimorpha longicaudata (Hymenoptera: Braconidae): Optimizing the mass rearing of this braconid by varying the temperature |
title_short |
Effects of temperature on the activity of antioxidant enzymes in larvae of Bactrocera dorsalis (Diptera: Tephritidae) parasitized by Diachasmimorpha longicaudata (Hymenoptera: Braconidae): Optimizing the mass rearing of this braconid by varying the temperature |
title_full |
Effects of temperature on the activity of antioxidant enzymes in larvae of Bactrocera dorsalis (Diptera: Tephritidae) parasitized by Diachasmimorpha longicaudata (Hymenoptera: Braconidae): Optimizing the mass rearing of this braconid by varying the temperature |
title_fullStr |
Effects of temperature on the activity of antioxidant enzymes in larvae of Bactrocera dorsalis (Diptera: Tephritidae) parasitized by Diachasmimorpha longicaudata (Hymenoptera: Braconidae): Optimizing the mass rearing of this braconid by varying the temperature |
title_full_unstemmed |
Effects of temperature on the activity of antioxidant enzymes in larvae of Bactrocera dorsalis (Diptera: Tephritidae) parasitized by Diachasmimorpha longicaudata (Hymenoptera: Braconidae): Optimizing the mass rearing of this braconid by varying the temperature |
title_sort |
effects of temperature on the activity of antioxidant enzymes in larvae of bactrocera dorsalis (diptera: tephritidae) parasitized by diachasmimorpha longicaudata (hymenoptera: braconidae): optimizing the mass rearing of this braconid by varying the temperature |
publisher |
Institute of Entomology, Biology Centre, Czech Academy of Science |
series |
European Journal of Entomology |
issn |
1210-5759 1802-8829 |
publishDate |
2019-01-01 |
description |
Diachasmimorpha longicaudata is the most widely used endoparasitoid in biocontrol programmes against various species of tephritids and is continuously mass-reared under laboratory conditions at a constant temperature; however, little is known about how varying the temperature might affect the effectiveness of the mass rearing of immature D. longicaudata. This study aimed to determine the optimum temperature for the development of larvae D. longicaudata the larvae of its host, Bactrocera dorsalis. Third-instar B. dorsalis were exposed for 4 h to five pairs of parasitoids, and then they were kept at one of six temperatures ranging from 19°C to 34°C. The activities of three major antioxidant enzymes (CAT, POX, SOD) were individually measured 4, 24, 48 and 72 h after exposure to each of the six temperatures. The results were as follows: for CAT the highest CAT activities were recorded at 25°C (intervals 5-24 h and 25-48 h), at 28°C (interval 0-4 h) and at 31°C (interval 49-72 h), and for POX and SOD identically at 25°C (intervals 0-4 h, 5-24 h) and at 31°C (intervals 25-48 h, 49-72 h), respectively. Subsequently, the effects keeping the parasitized larvae at these different temperatures on the biological attributes of D. longicaudata reared under laboratory conditions were investigated. The percentage of their eggs that hatched, percentage of adults that emerged, pupal weight and longevity were significantly greater than that recorded for the control when the parasitized host larvae were kept at 28°C for 4 h, 25°C for 5 and 48 h and 31°C for 49 and 72 h. |
topic |
diptera tephritidae bactrocera dorsalis hymenoptera braconidae diachasmimorpha longicaudata parasitoid altering temperatures mass-reared activity of antioxidants |
url |
https://www.eje.cz/artkey/eje-201901-0001_effects_of_temperature_on_the_activity_of_antioxidant_enzymes_in_larvae_of_bactrocera_dorsalis_diptera_tephri.php |
work_keys_str_mv |
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doaj-eea790ca6532451788d4d3b423c040912021-04-16T20:36:06ZengInstitute of Entomology, Biology Centre, Czech Academy of ScienceEuropean Journal of Entomology1210-57591802-88292019-01-0111611910.14411/eje.2019.001eje-201901-0001Effects of temperature on the activity of antioxidant enzymes in larvae of Bactrocera dorsalis (Diptera: Tephritidae) parasitized by Diachasmimorpha longicaudata (Hymenoptera: Braconidae): Optimizing the mass rearing of this braconid by varying the temperaturePumo CAI0Yong WANG1Chuandong YI2Qiwen ZHANG3Huimin XIA4Jia LIN5Hehe ZHANG6Jianquan YANG7Qinge JI8Jiahua CHEN9Institute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netInstitute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netInstitute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netInstitute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netInstitute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netInstitute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netInstitute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netInstitute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netInstitute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netInstitute of Beneficial Insects, Plant Protection College, Fujian Agriculture and Forestry University, 350002 Fuzhou, P.R. China; e-mails: caipumo@qq.com, 1506293481@qq.com, 602328593@qq.com, 344463987@qq.com, 523441201@qq.com, 776954169@qq.com, zhh680216@163.com, 2576680960@qq.com, jiqinge@yeah.net, jhchen34@yeah.netDiachasmimorpha longicaudata is the most widely used endoparasitoid in biocontrol programmes against various species of tephritids and is continuously mass-reared under laboratory conditions at a constant temperature; however, little is known about how varying the temperature might affect the effectiveness of the mass rearing of immature D. longicaudata. This study aimed to determine the optimum temperature for the development of larvae D. longicaudata the larvae of its host, Bactrocera dorsalis. Third-instar B. dorsalis were exposed for 4 h to five pairs of parasitoids, and then they were kept at one of six temperatures ranging from 19°C to 34°C. The activities of three major antioxidant enzymes (CAT, POX, SOD) were individually measured 4, 24, 48 and 72 h after exposure to each of the six temperatures. The results were as follows: for CAT the highest CAT activities were recorded at 25°C (intervals 5-24 h and 25-48 h), at 28°C (interval 0-4 h) and at 31°C (interval 49-72 h), and for POX and SOD identically at 25°C (intervals 0-4 h, 5-24 h) and at 31°C (intervals 25-48 h, 49-72 h), respectively. Subsequently, the effects keeping the parasitized larvae at these different temperatures on the biological attributes of D. longicaudata reared under laboratory conditions were investigated. The percentage of their eggs that hatched, percentage of adults that emerged, pupal weight and longevity were significantly greater than that recorded for the control when the parasitized host larvae were kept at 28°C for 4 h, 25°C for 5 and 48 h and 31°C for 49 and 72 h.https://www.eje.cz/artkey/eje-201901-0001_effects_of_temperature_on_the_activity_of_antioxidant_enzymes_in_larvae_of_bactrocera_dorsalis_diptera_tephri.phpdipteratephritidaebactrocera dorsalishymenopterabraconidaediachasmimorpha longicaudataparasitoidaltering temperaturesmass-rearedactivity of antioxidants |