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Study of the effectiveness of Cry3Aa derivates against tenebrionid pests in laboratory bioassays
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SYSNO ASEP 0460153 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Study of the effectiveness of Cry3Aa derivates against tenebrionid pests in laboratory bioassays Author(s) Svobodová, Zdeňka (BC-A) RID, ORCID
Skoková Habuštová, Oxana (BC-A) RID
Vlasák, Josef (BC-A) RID, ORCID
Vinokurov, Konstantin (BC-A) RID, ORCIDNumber of authors 4 Source Title IOBC-WPRS Bulletin, 114. - Darmstadt : Federal Research Center for Cultivated Plants, 2016 / Meissle M. - ISBN 978-92-9067-297-5 Pages s. 71-77 Number of pages 7 s. Publication form Online - E Action Proceedings of the seventh meeting at Sofia /7./ Event date 01.06.2015 - 03.06.2015 VEvent location Sofia Country BG - Bulgaria Event type WRD Language eng - English Country DE - Germany Keywords storage pest ; pest management ; recombinant Cry3Aa R&D Projects GAP502/11/1471 GA ČR - Czech Science Foundation (CSF) Institutional support BC-A - RVO:60077344 Annotation Seven modified recombinant insecticidal Cry3Aa toxins were prepared. Tenebrio molitor larvae were exposed to different Cry3Aa toxin derivates in a wide concentration range. For two Cry3Aa derivatives statistically significant lethal and sublethal effects were documented. Bioassays performed with Tribolium castaneum over the entire larval stage confirmed that this species is highly insensitive to Cry3Aa. Leptinotarsa decemlineata was included in our list of tested species. Leaf disk bioassay procedure has been developed and will be used for comparison of relative efficiency of the modified recombinant Cry3Aa derivates. Workplace Biology Centre (since 2006) Contact Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Year of Publishing 2017
Number of the records: 1