• Je něco špatně v tomto záznamu ?

Risk Assessment of Genetically Engineered Maize Resistant to Diabrotica spp.: Influence on Above-Ground Arthropods in the Czech Republic

Z. Svobodová, O. Skoková Habuštová, WD. Hutchison, HM. Hussein, F. Sehnal,

. 2015 ; 10 (6) : e0130656. [pub] 20150617

Jazyk angličtina Země Spojené státy americké

Typ dokumentu časopisecké články, práce podpořená grantem

Perzistentní odkaz   https://www.medvik.cz/link/bmc16020668

Transgenic maize MON88017, expressing the Cry3Bb1 toxin from Bacillus thuringiensis (Bt maize), confers resistance to corn rootworms (Diabrotica spp.) and provides tolerance to the herbicide glyphosate. However, prior to commercialization, substantial assessment of potential effects on non-target organisms within agroecosystems is required. The MON88017 event was therefore evaluated under field conditions in Southern Bohemia in 2009-2011, to detect possible impacts on the above-ground arthropod species. The study compared MON88017, its near-isogenic non-Bt hybrid DK315 (treated or not treated with the soil insecticide Dursban 10G) and two non-Bt reference hybrids (KIPOUS and PR38N86). Each hybrid was grown on five 0.5 ha plots distributed in a 14-ha field with a Latin square design. Semiquantitative ELISA was used to verify Cry3Bb1 toxin levels in the Bt maize. The species spectrum of non-target invertebrates changed during seasons and was affected by weather conditions. The thrips Frankliniella occidentalis was the most abundant species in all three successive years. The next most common species were aphids Rhopalosiphum padi and Metopolophium dirhodum. Frequently observed predators included Orius spp. and several species within the Coccinellidae. Throughout the three-year study, analysis of variance indicated some significant differences (P<0.05). Multivariate analysis showed that the abundance and diversity of plant dwelling insects was similar in maize with the same genetic background, for both Bt (MON88017) and non-Bt (DK315) untreated or insecticide treated. KIPOUS and PR38N86 showed some differences in species abundance relative to the Bt maize and its near-isogenic hybrid. However, the effect of management regime on arthropod community was insignificant and accounted only for a negligible portion of the variability.

Citace poskytuje Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc16020668
003      
CZ-PrNML
005      
20160722120133.0
007      
ta
008      
160722s2015 xxu f 000 0|eng||
009      
AR
024    7_
$a 10.1371/journal.pone.0130656 $2 doi
024    7_
$a 10.1371/journal.pone.0130656 $2 doi
035    __
$a (PubMed)26083254
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a xxu
100    1_
$a Svobodová, Zdeňka $u Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic; Institute of Entomology, Biology Centre CAS, České Budějovice, Czech Republic.
245    10
$a Risk Assessment of Genetically Engineered Maize Resistant to Diabrotica spp.: Influence on Above-Ground Arthropods in the Czech Republic / $c Z. Svobodová, O. Skoková Habuštová, WD. Hutchison, HM. Hussein, F. Sehnal,
520    9_
$a Transgenic maize MON88017, expressing the Cry3Bb1 toxin from Bacillus thuringiensis (Bt maize), confers resistance to corn rootworms (Diabrotica spp.) and provides tolerance to the herbicide glyphosate. However, prior to commercialization, substantial assessment of potential effects on non-target organisms within agroecosystems is required. The MON88017 event was therefore evaluated under field conditions in Southern Bohemia in 2009-2011, to detect possible impacts on the above-ground arthropod species. The study compared MON88017, its near-isogenic non-Bt hybrid DK315 (treated or not treated with the soil insecticide Dursban 10G) and two non-Bt reference hybrids (KIPOUS and PR38N86). Each hybrid was grown on five 0.5 ha plots distributed in a 14-ha field with a Latin square design. Semiquantitative ELISA was used to verify Cry3Bb1 toxin levels in the Bt maize. The species spectrum of non-target invertebrates changed during seasons and was affected by weather conditions. The thrips Frankliniella occidentalis was the most abundant species in all three successive years. The next most common species were aphids Rhopalosiphum padi and Metopolophium dirhodum. Frequently observed predators included Orius spp. and several species within the Coccinellidae. Throughout the three-year study, analysis of variance indicated some significant differences (P<0.05). Multivariate analysis showed that the abundance and diversity of plant dwelling insects was similar in maize with the same genetic background, for both Bt (MON88017) and non-Bt (DK315) untreated or insecticide treated. KIPOUS and PR38N86 showed some differences in species abundance relative to the Bt maize and its near-isogenic hybrid. However, the effect of management regime on arthropod community was insignificant and accounted only for a negligible portion of the variability.
650    _2
$a zvířata $7 D000818
650    _2
$a brouci $x fyziologie $7 D001517
650    _2
$a endotoxiny $x metabolismus $7 D004731
650    12
$a genetické inženýrství $7 D005818
650    12
$a rezistence k insekticidům $7 D007305
650    _2
$a insekticidy $x farmakologie $7 D007306
650    12
$a biologická kontrola škůdců $7 D010572
650    _2
$a geneticky modifikované rostliny $x genetika $x metabolismus $x mikrobiologie $7 D030821
650    _2
$a hodnocení rizik $7 D018570
650    _2
$a kukuřice setá $x genetika $x metabolismus $x mikrobiologie $7 D003313
655    _2
$a časopisecké články $7 D016428
655    _2
$a práce podpořená grantem $7 D013485
700    1_
$a Skoková Habuštová, Oxana $u Institute of Entomology, Biology Centre CAS, České Budějovice, Czech Republic.
700    1_
$a Hutchison, William D $u Department of Entomology, University of Minnesota, St. Paul, Minnesota, United States of America.
700    1_
$a Hussein, Hany M $u Institute of Entomology, Biology Centre CAS, České Budějovice, Czech Republic.
700    1_
$a Sehnal, František $u Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic; Institute of Entomology, Biology Centre CAS, České Budějovice, Czech Republic.
773    0_
$w MED00180950 $t PloS one $x 1932-6203 $g Roč. 10, č. 6 (2015), s. e0130656
856    41
$u https://pubmed.ncbi.nlm.nih.gov/26083254 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y a $z 0
990    __
$a 20160722 $b ABA008
991    __
$a 20160722120347 $b ABA008
999    __
$a ok $b bmc $g 1155338 $s 945196
BAS    __
$a 3
BAS    __
$a PreBMC
BMC    __
$a 2015 $b 10 $c 6 $d e0130656 $e 20150617 $i 1932-6203 $m PLoS One $n PLoS One $x MED00180950
LZP    __
$a Pubmed-20160722
Zpět

Najít záznam

Citační ukazatele

    Možnosti archivace