| Areawide suppression of European corn borer with Bt maize reaps savings to non-Bt maize growers WD Hutchison, EC Burkness, PD Mitchell, RD Moon, TW Leslie, ... Science 330 (6001), 222-225, 2010 | 862 | 2010 |
| Impact of Bt corn pollen on monarch butterfly populations: A risk assessment MK Sears, RL Hellmich, DE Stanley-Horn, KS Oberhauser, JM Pleasants, ... Proceedings of the National Academy of Sciences 98 (21), 11937-11942, 2001 | 757 | 2001 |
| Comparison of fumonisin concentrations in kernels of transgenic Bt maize hybrids and nontransgenic hybrids GP Munkvold, RL Hellmich, LG Rice Plant disease 83 (2), 130-138, 1999 | 588 | 1999 |
| Assessment of risk of insect-resistant transgenic crops to nontarget arthropods J Romeis, D Bartsch, F Bigler, MP Candolfi, MMC Gielkens, SE Hartley, ... Nature biotechnology 26 (2), 203-208, 2008 | 585 | 2008 |
| Monarch larvae sensitivity to Bacillus thuringiensis- purified proteins and pollen RL Hellmich, BD Siegfried, MK Sears, DE Stanley-Horn, MJ Daniels, ... Proceedings of the National Academy of Sciences 98 (21), 11925-11930, 2001 | 419 | 2001 |
| Reduced Fusarium ear rot and symptomless infection in kernels of maize genetically engineered for European corn borer resistance GP Munkvold, RL Hellmich, WB Showers Phytopathology 87 (10), 1071-1077, 1997 | 385 | 1997 |
| Temporal and spatial overlap between monarch larvae and corn pollen KS Oberhauser, MD Prysby, HR Mattila, DE Stanley-Horn, MK Sears, ... Proceedings of the National Academy of Sciences 98 (21), 11913-11918, 2001 | 342 | 2001 |
| Corn pollen deposition on milkweeds in and near cornfields JM Pleasants, RL Hellmich, GP Dively, MK Sears, DE Stanley-Horn, ... Proceedings of the National Academy of Sciences 98 (21), 11919-11924, 2001 | 339 | 2001 |
| Assessing the impact of Cry1Ab-expressing corn pollen on monarch butterfly larvae in field studies DE Stanley-Horn, GP Dively, RL Hellmich, HR Mattila, MK Sears, R Rose, ... Proceedings of the National Academy of Sciences 98 (21), 11931-11936, 2001 | 318 | 2001 |
| Recommendations for the design of laboratory studies on non-target arthropods for risk assessment of genetically engineered plants J Romeis, RL Hellmich, MP Candolfi, K Carstens, A De Schrijver, ... Transgenic Research 20, 1-22, 2011 | 252 | 2011 |
| Climate change impacts on mycotoxin risks in US maize F Wu, D Bhatnagar, T Bui-Klimke, I Carbone, R Hellmich, G Munkvold, ... World Mycotoxin Journal 4 (1), 79-93, 2011 | 235 | 2011 |
| Effects on monarch butterfly larvae (Lepidoptera: Danaidae) after continuous exposure to Cry1Ab-expressing corn during anthesis GP Dively, R Rose, MK Sears, RL Hellmich, DE Stanley-Horn, DD Calvin, ... Environmental Entomology 33 (4), 1116-1125, 2004 | 201 | 2004 |
| Bt corn & European corn borer: long-term success through resistance management K Ostlie, WD Hutchison, RL Hellmich Cooperative Extension Service, 1997 | 185 | 1997 |
| Bt corn and European corn borer KR Ostlie, WD Hutchison, RL Hellmich | 174 | 1997 |
| Frequency of Resistance to Bacillus thuringiensis Toxin Cry1Ab in an Iowa Population of European Corn Borer (Lepidoptera: Crambidae) DA Andow, DM Olson, RL Hellmich, DN Alstad, WD Hutchison Journal of Economic Entomology 93 (1), 26-30, 2000 | 160 | 2000 |
| Partial mitochondrial genome sequences of Ostrinia nubilalis and Ostrinia furnicalis BS Coates, DV Sumerford, RL Hellmich, LC Lewis International journal of biological sciences 1 (1), 13, 2005 | 158 | 2005 |
| Seeds of change: corn seed mixtures for resistance management and integrated pest management DW Onstad, PD Mitchell, TM Hurley, JG Lundgren, R Patrick Porter, ... Journal of economic entomology 104 (2), 343-352, 2011 | 156 | 2011 |
| Selection for high and low pollenhoarding honey bees RL Hellmich, JM Kulincevic, WC Rothenbuhler Journal of Heredity 76 (3), 155-158, 1985 | 154 | 1985 |
| Deriving criteria to select arthropod species for laboratory tests to assess the ecological risks from cultivating arthropod-resistant genetically engineered crops J Romeis, A Raybould, F Bigler, MP Candolfi, RL Hellmich, JE Huesing, ... Chemosphere 90 (3), 901-909, 2013 | 139 | 2013 |
| Effects of living mulches on predator abundance and sentinel prey in a corn–soybean–forage rotation JR Prasifka, NP Schmidt, KA Kohler, ME O’neal, RL Hellmich, JW Singer Environmental Entomology 35 (5), 1423-1431, 2006 | 126 | 2006 |
Brad CoatesUSDA-ARSVerified email at usda.gov
