Communities of ground-dwelling arthropods in conventional and transgenic maize: background data for the post-market environmental monitoring

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00430481" target="_blank" >RIV/60077344:_____/15:00430481 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/15:43888949

Výsledek na webu

<a href="http://dx.doi.org/10.1111/jen.12160" target="_blank" >http://dx.doi.org/10.1111/jen.12160</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jen.12160" target="_blank" >10.1111/jen.12160</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Communities of ground-dwelling arthropods in conventional and transgenic maize: background data for the post-market environmental monitoring

Popis výsledku v původním jazyce

To verify the validity of concerns about environmental safety of maize expressing insecticidal Cry toxins (referred to as Bt maize), we compared communities of ground beetles (Carabidae), rove beetles (Staphylinidae) and spiders (Araneae) in plots planted either with Bt maize cultivar YieldGard or with the non-transgenic parental cultivar Monumental. Each cultivar was grown on 5 plots of 0.5 ha for three consecutive years. To increase the field load of Cry toxin, the fully grown maize of the first studyyear was shredded to small pieces that were ploughed into the soil. Arthropods were collected in pitfall traps and determined to species level. The abundance and species richness of all studied groups greatly varied over the season and between the seasons but without statistically significant differences between the Bt and non-Bt plots, except for a slightly higher number of rove beetle species on Bt plots in the second year of study. A single spider species and six ground beetle specie

Název v anglickém jazyce

Communities of ground-dwelling arthropods in conventional and transgenic maize: background data for the post-market environmental monitoring

Popis výsledku anglicky

To verify the validity of concerns about environmental safety of maize expressing insecticidal Cry toxins (referred to as Bt maize), we compared communities of ground beetles (Carabidae), rove beetles (Staphylinidae) and spiders (Araneae) in plots planted either with Bt maize cultivar YieldGard or with the non-transgenic parental cultivar Monumental. Each cultivar was grown on 5 plots of 0.5 ha for three consecutive years. To increase the field load of Cry toxin, the fully grown maize of the first studyyear was shredded to small pieces that were ploughed into the soil. Arthropods were collected in pitfall traps and determined to species level. The abundance and species richness of all studied groups greatly varied over the season and between the seasons but without statistically significant differences between the Bt and non-Bt plots, except for a slightly higher number of rove beetle species on Bt plots in the second year of study. A single spider species and six ground beetle specie

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Applied Entomology

ISSN

0931-2048

e-ISSN

—

Svazek periodika

139

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

15

Strana od-do

31-45

Kód UT WoS článku

000347709200004

EID výsledku v databázi Scopus

2-s2.0-84921995759