Results 111 to 120 of about 36,046 (292)

The adoption of Bt-maize in Germany: An econometric analysis [PDF]

In this study, we theoretically and empirically investigate the determinants of Bt-maize adoption in German regions. Specifically, we ask how the regulatory framework, the farm structures as well as the socio-political environment of GM expansion in ...
Beckmann, Volker, Consmuller, Nicola, Petrick, Martin   +2 more
core   +1 more source

Using field-evolved resistance to Cry1F maize in a lepidopteran pest to demonstrate no adverse effects of Cry1F on one of its major predators [PDF]

, 2012
Spodoptera frugiperda (JE Smith) represents the first documented case of field-evolved resistance to a genetically engineered crop expressing an insecticidal protein from Bacillus thuringiensis (Bt).
Collins, Hilda, Hellmich, Richard, Hellmich, Richard, Naranjo, Steven, Romeis, Jörg, Shelton, Anthony, Tian, Jun-Ce   +6 more
core   +3 more sources

Treatment of cotton with plant growth‐promoting rhizobacteria consortium alters host location and oviposition of Spodoptera exigua

Pest Management Science, EarlyView.
Two plant‐growth promoting rhizobacteria (PGPR) consortia (AU8 and TX1) induced a deterrence of host plant location and oviposition behavior of Spodoptera exigua females in both susceptible and resistant cotton plants. Most of the volatile organic compounds (VOCs) increased in PGPR‐treated plants compared to untreated plants. # indicates treatments not
Pascal Mahukpe Ayelo, Basu D. Kafle, Caixing Xiong, Henry Y. Fadamiro   +3 more
wiley   +1 more source

Efficacy of Bt maize against European corn borer in Central Europe

Plant Protection Science, 2012
The efficacy of Bt maize MON 810-YieldGard® and of Trichogramma wasp against European corn borer (ECB) (Ostrinia nubilalis Hübner) was evaluated in the period of 2002-2008 in field trials on three localities in the Czech Republic.
František KOCOUREK, Jitka STARÁ
doaj   +1 more source

Bt zygosity in maize hybrids

, 2020
1711268
openaire   +1 more source

RNA interference in crop protection: opportunities and challenges during the transition to commercialization

Pest Management Science, EarlyView.
RNA interference (RNAi) technologies, host‐induced gene silencing (HIGS) and spray‐induced gene silencing (SIGS), potentially offer sustainable crop protection. However, efficacy, costs, regulatory clarity, and socio‐environmental impacts require further evaluation for broader use.
Elisabetta Sergi, Anna Narduzzo, Alessandra Di Canito, Francesco Favaretto, Luca Nerva, Walter Chitarra, Lucia Bologna, Jacopo Bacenetti, Giuliana Maddalena, Simona Masiero, Ileana Vigentini, Gabriella De Lorenzis, Silvia Laura Toffolatti   +12 more
wiley   +1 more source

Fitness costs associated with Vip3Aa resistance on various hosts in Helicoverpa zea

Pest Management Science, EarlyView.
Significant fitness costs associated with Vip3Aa resistance in H. zea were observed across three non‐Bt hosts. Abundant non‐Bt refuges could help limit the spread of Vip3Aa resistance in H. zea in the field. Abstract BACKGROUND Transgenic crops containing Bacillus thuringiensis (Bt) proteins are crucial for managing major agricultural pests such as the
Haley Kennedy, David L Kerns, Graham P Head, Fei Yang   +3 more
wiley   +1 more source

Susceptibility to Bt proteins is not required for Agrotis ipsilon aversion to Bt maize

Pest Management Science, 2014
Abstract BACKGROUND Although Bacillus thuringiensis ( Bt ) maize has been widely adopted in diverse regions around the world, relatively little is known about the susceptibility and ...
Binning, Rachel, Hellmich, Richard, Coats, Joel, Kong, Xiaoxiao   +3 more
openaire   +3 more sources

Corn rootworm (Coleoptera: Chrysomelidae) emergence patterns, survival, and injury in blended refuges and pure stands of short‐stature corn and tall corn

Pest Management Science, EarlyView.
Graphical Abstract Text: This study compared corn rootworm (Diabrotica spp.) emergence patterns and injury between short‐stature corn and tall corn to help inform corn rootworm management strategies in short‐stature corn Abstract BACKGROUND Short‐stature corn became commercially available in the United States in 2025 and has several desirable qualities
Devin L. Radosevich, Graham P. Head, Matthew W. Carroll, Aaron J. Gassmann   +3 more
wiley   +1 more source

Monitoring Insect Resistance to Bt Maize in the European Union: Update, Challenges, and Future Prospects. [PDF]

J Econ Entomol, 2023
García M, García-Benítez C, Ortego F, Farinós GP.   +3 more
europepmc   +1 more source