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 Biological control of the sugarcane stem borer Chilo sacchariphagus ( Lep:Pyralidae) in Réunion Island Current and future studies on the use of Trichogramma chilonis Ishii (Hym.trichogrammatidae) R. Goebel 1895640-0 Elisabeth Tabone 506cd2dfbe4de25efd35789dc1786279 paca.inra.fr 1203637 387061-1203637 J. Rochat 88042-0 E. Fernandez 61116-0 Migration ProdInra 9e5ed7d56b52b3d4383123b1ffb42236 inrae.fr Conseil Général de la Réunion, Europe-FEOGA. 2020-06-07 08:25:40 2025-05-22 16:09:15 2020-06-07 08:25:41 2001 2020-06-07 inra_publicVise_local_SC contributor Migration ProdInra 9e5ed7d56b52b3d4383123b1ffb42236 inrae.fr CCSD hal-02833723 https://hal.inrae.fr/hal-02833723 goebel:hal-02833723 <i>75. South African Sugar Technologist' s Association</i>, Jul 2001, Durban, South Africa. 75, 4p., 2001, Proceedings of the South Africa Sugarcane Technologists Association 75. South African Sugar Technologist' s Association, Jul 2001, Durban, South Africa. 75, 4p., 2001, Proceedings of the South Africa Sugarcane Technologists Association HAL Authorization CIRAD - Centre de coopération internationale en recherche agronomique pour le développement INRA - Institut national de la recherche agronomique Archive ouverte en agrobiosciences Institut National de Recherche en Agriculture, Alimentation et Environnement Unité expérimentale Entomologie et Forêt Méditerranéenne International No Yes Biological control of the sugarcane stem borer Chilo sacchariphagus ( Lep:Pyralidae) in Réunion Island Current and future studies on the use of Trichogramma chilonis Ishii (Hym.trichogrammatidae) R. Goebel 1895640-0 Elisabeth Tabone 506cd2dfbe4de25efd35789dc1786279 paca.inra.fr 1203637 387061-1203637 J. Rochat 88042-0 E. Fernandez 61116-0 75. South African Sugar Technologist' s Association 2001-07-31 2001-08-03 Durban South Africa conferenceOrganizer South African Sugar Technologists’ Association - SASTA. Proceedings of the South Africa Sugarcane Technologists Association 75 4p. 2001 221050 English Life Sciences [q-bio]/Microbiology and Parasitology insecte exotique insecte ravageur population parasite pyralidae trichogramma chilonis canne à sucre dom tom étude biologique étude morphologique gestion des rejets ile de la reunion chilo sacchariphagus lutte biologique agent de lutte biologique taux de parasitisme impact foreur de la canne à sucre contrôle biologique hymenoptera Proceedings Directions of work or proceedings Proceedings

One of the most serious insect pests of sugarcane in Reunion Island is the spotted stem borer Chilo sacchariphagus Bojer (Lepidoptera: Pyralidae). Collaborative work between CIRAD and INRA has led to a biological control programme with the exotic egg parasitoid Trichogramma chilonis Ishii (Hymenoptera: Trichogrammatidae). Experience with exotic biological control agents in Réunion suggests that they have not had a significant impact on the populations of C. sacchariphagus in the field. Nevertheless, adaptation over long periods may allow such agents to be used in a revised biological control programme. Recent observations confirm the key role of Trichogramma spp. in biological control of this stem borer, but parasitism levels appear to be lower than previously reported. Current research including morphological and biological studies on Trichogramma spp. are presented and the value of inundative releases in sugarcane are discussed.

 South African Sugarcane Research Institute
Unité Expérimentale Forestière Méditerranéenne UEFM 2010-12-31
Centre de recherche Provence-Alpes-Côte d'Azur
0000000121539871 https://ror.org/05kpkpg04 Centre de Coopération Internationale en Recherche Agronomique pour le Développement Cirad 1984-06-01
Siège 42, rue Scheffer 75116 Paris
http://www.cirad.fr https://ror.org/01x3gbx83 Institut National de la Recherche Agronomique INRA 1946-05-18 2019-12-31
http://www.inra.fr