Humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (Diptera : Tephritidae)
In Reunion Island, four species of fruit flies (Diptera: Tephritidae) cause damages on fruit crops namely the Mascarenes fruit fly, Ceratitis catoirii (Guérin Mèneville), the Mediterranean fruit fly, C. capitata (Wiedemann), the Natal fruit fly, C. rosa Karsch and the recent invasive peach fruit fly, Bactrocera zonata (Saunders). The influence of four important host fruit (guava, Psidium guava L., strawberry guava, Psidium cattleyanum Sabine mango, Mangifera indica L. and Indian almond, Terminalia catappa L.) on larval development and of a range of relative humidity on pupal development and the influence have been studied in the laboratory. Larval host had strong effects on survival, developmental times and pupal sizes (that possibly have consequences on fecundity of the female in the same generation). Humidity, especially low levels (30 and 50% RH), had very important effect on survival depending on the fruit fly species. Indeed, C. capitata and B. zonata showed a high tolerance to dryness contrary to C. catoirii and C. rosa. These fruit fly species live in different ecological niches that can overlap. Results of this study are discussed according to the current distribution of these four fruit flies species in Reunion Island. Predictions can be also made on the future distribution of the invasive peach fruit fly.
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Language: | eng |
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Subjects: | H10 - Ravageurs des plantes, Tephritidae, culture fruitière, plante hôte, développement biologique, humidité, dégât, Ceratitis, Bactrocera, Psidium guajava, Psidium littorale, Mangifera indica, Terminalia catappa, http://aims.fao.org/aos/agrovoc/c_3122, http://aims.fao.org/aos/agrovoc/c_25476, http://aims.fao.org/aos/agrovoc/c_11621, http://aims.fao.org/aos/agrovoc/c_921, http://aims.fao.org/aos/agrovoc/c_3689, http://aims.fao.org/aos/agrovoc/c_26768, http://aims.fao.org/aos/agrovoc/c_1462, http://aims.fao.org/aos/agrovoc/c_33628, http://aims.fao.org/aos/agrovoc/c_6315, http://aims.fao.org/aos/agrovoc/c_6316, http://aims.fao.org/aos/agrovoc/c_4575, http://aims.fao.org/aos/agrovoc/c_7673, http://aims.fao.org/aos/agrovoc/c_6543, http://aims.fao.org/aos/agrovoc/c_3081, |
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dig-cirad-fr-5226002024-01-28T12:53:13Z http://agritrop.cirad.fr/522600/ http://agritrop.cirad.fr/522600/ Humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (Diptera : Tephritidae). Duyck Pierre François, David Patrice, Glenac Serge, Quilici Serge. 2004. In : Strenght in Diversity : ICE 2004 : 22nd International Congress of Entomology, Brisbane, Australia, 15-21 August 2004. s.l. : s.n., 2 p. International Congress of Entomology. 22, Brisbane, Australie, 15 Août 2004/21 Août 2004. Humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (Diptera : Tephritidae) Duyck, Pierre François David, Patrice Glenac, Serge Quilici, Serge eng 2004 s.n. Strenght in Diversity : ICE 2004 : 22nd International Congress of Entomology, Brisbane, Australia, 15-21 August 2004 H10 - Ravageurs des plantes Tephritidae culture fruitière plante hôte développement biologique humidité dégât Ceratitis Bactrocera Psidium guajava Psidium littorale Mangifera indica Terminalia catappa http://aims.fao.org/aos/agrovoc/c_3122 http://aims.fao.org/aos/agrovoc/c_25476 http://aims.fao.org/aos/agrovoc/c_11621 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_3689 http://aims.fao.org/aos/agrovoc/c_26768 http://aims.fao.org/aos/agrovoc/c_1462 http://aims.fao.org/aos/agrovoc/c_33628 http://aims.fao.org/aos/agrovoc/c_6315 http://aims.fao.org/aos/agrovoc/c_6316 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_7673 La Réunion France http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 In Reunion Island, four species of fruit flies (Diptera: Tephritidae) cause damages on fruit crops namely the Mascarenes fruit fly, Ceratitis catoirii (Guérin Mèneville), the Mediterranean fruit fly, C. capitata (Wiedemann), the Natal fruit fly, C. rosa Karsch and the recent invasive peach fruit fly, Bactrocera zonata (Saunders). The influence of four important host fruit (guava, Psidium guava L., strawberry guava, Psidium cattleyanum Sabine mango, Mangifera indica L. and Indian almond, Terminalia catappa L.) on larval development and of a range of relative humidity on pupal development and the influence have been studied in the laboratory. Larval host had strong effects on survival, developmental times and pupal sizes (that possibly have consequences on fecundity of the female in the same generation). Humidity, especially low levels (30 and 50% RH), had very important effect on survival depending on the fruit fly species. Indeed, C. capitata and B. zonata showed a high tolerance to dryness contrary to C. catoirii and C. rosa. These fruit fly species live in different ecological niches that can overlap. Results of this study are discussed according to the current distribution of these four fruit flies species in Reunion Island. Predictions can be also made on the future distribution of the invasive peach fruit fly. conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/closedAccess http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=182927 |
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H10 - Ravageurs des plantes Tephritidae culture fruitière plante hôte développement biologique humidité dégât Ceratitis Bactrocera Psidium guajava Psidium littorale Mangifera indica Terminalia catappa http://aims.fao.org/aos/agrovoc/c_3122 http://aims.fao.org/aos/agrovoc/c_25476 http://aims.fao.org/aos/agrovoc/c_11621 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_3689 http://aims.fao.org/aos/agrovoc/c_26768 http://aims.fao.org/aos/agrovoc/c_1462 http://aims.fao.org/aos/agrovoc/c_33628 http://aims.fao.org/aos/agrovoc/c_6315 http://aims.fao.org/aos/agrovoc/c_6316 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_7673 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 H10 - Ravageurs des plantes Tephritidae culture fruitière plante hôte développement biologique humidité dégât Ceratitis Bactrocera Psidium guajava Psidium littorale Mangifera indica Terminalia catappa http://aims.fao.org/aos/agrovoc/c_3122 http://aims.fao.org/aos/agrovoc/c_25476 http://aims.fao.org/aos/agrovoc/c_11621 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_3689 http://aims.fao.org/aos/agrovoc/c_26768 http://aims.fao.org/aos/agrovoc/c_1462 http://aims.fao.org/aos/agrovoc/c_33628 http://aims.fao.org/aos/agrovoc/c_6315 http://aims.fao.org/aos/agrovoc/c_6316 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_7673 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
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H10 - Ravageurs des plantes Tephritidae culture fruitière plante hôte développement biologique humidité dégât Ceratitis Bactrocera Psidium guajava Psidium littorale Mangifera indica Terminalia catappa http://aims.fao.org/aos/agrovoc/c_3122 http://aims.fao.org/aos/agrovoc/c_25476 http://aims.fao.org/aos/agrovoc/c_11621 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_3689 http://aims.fao.org/aos/agrovoc/c_26768 http://aims.fao.org/aos/agrovoc/c_1462 http://aims.fao.org/aos/agrovoc/c_33628 http://aims.fao.org/aos/agrovoc/c_6315 http://aims.fao.org/aos/agrovoc/c_6316 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_7673 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 H10 - Ravageurs des plantes Tephritidae culture fruitière plante hôte développement biologique humidité dégât Ceratitis Bactrocera Psidium guajava Psidium littorale Mangifera indica Terminalia catappa http://aims.fao.org/aos/agrovoc/c_3122 http://aims.fao.org/aos/agrovoc/c_25476 http://aims.fao.org/aos/agrovoc/c_11621 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_3689 http://aims.fao.org/aos/agrovoc/c_26768 http://aims.fao.org/aos/agrovoc/c_1462 http://aims.fao.org/aos/agrovoc/c_33628 http://aims.fao.org/aos/agrovoc/c_6315 http://aims.fao.org/aos/agrovoc/c_6316 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_7673 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 Duyck, Pierre François David, Patrice Glenac, Serge Quilici, Serge Humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (Diptera : Tephritidae) |
description |
In Reunion Island, four species of fruit flies (Diptera: Tephritidae) cause damages on fruit crops namely the Mascarenes fruit fly, Ceratitis catoirii (Guérin Mèneville), the Mediterranean fruit fly, C. capitata (Wiedemann), the Natal fruit fly, C. rosa Karsch and the recent invasive peach fruit fly, Bactrocera zonata (Saunders). The influence of four important host fruit (guava, Psidium guava L., strawberry guava, Psidium cattleyanum Sabine mango, Mangifera indica L. and Indian almond, Terminalia catappa L.) on larval development and of a range of relative humidity on pupal development and the influence have been studied in the laboratory. Larval host had strong effects on survival, developmental times and pupal sizes (that possibly have consequences on fecundity of the female in the same generation). Humidity, especially low levels (30 and 50% RH), had very important effect on survival depending on the fruit fly species. Indeed, C. capitata and B. zonata showed a high tolerance to dryness contrary to C. catoirii and C. rosa. These fruit fly species live in different ecological niches that can overlap. Results of this study are discussed according to the current distribution of these four fruit flies species in Reunion Island. Predictions can be also made on the future distribution of the invasive peach fruit fly. |
format |
conference_item |
topic_facet |
H10 - Ravageurs des plantes Tephritidae culture fruitière plante hôte développement biologique humidité dégât Ceratitis Bactrocera Psidium guajava Psidium littorale Mangifera indica Terminalia catappa http://aims.fao.org/aos/agrovoc/c_3122 http://aims.fao.org/aos/agrovoc/c_25476 http://aims.fao.org/aos/agrovoc/c_11621 http://aims.fao.org/aos/agrovoc/c_921 http://aims.fao.org/aos/agrovoc/c_3689 http://aims.fao.org/aos/agrovoc/c_26768 http://aims.fao.org/aos/agrovoc/c_1462 http://aims.fao.org/aos/agrovoc/c_33628 http://aims.fao.org/aos/agrovoc/c_6315 http://aims.fao.org/aos/agrovoc/c_6316 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_7673 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Duyck, Pierre François David, Patrice Glenac, Serge Quilici, Serge |
author_facet |
Duyck, Pierre François David, Patrice Glenac, Serge Quilici, Serge |
author_sort |
Duyck, Pierre François |
title |
Humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (Diptera : Tephritidae) |
title_short |
Humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (Diptera : Tephritidae) |
title_full |
Humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (Diptera : Tephritidae) |
title_fullStr |
Humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (Diptera : Tephritidae) |
title_full_unstemmed |
Humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (Diptera : Tephritidae) |
title_sort |
humidity and host-plant as important factors influencing the pre-imaginal development of fruit flies (diptera : tephritidae) |
publisher |
s.n. |
url |
http://agritrop.cirad.fr/522600/ |
work_keys_str_mv |
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