| no-choice preference of cerotoma trifurcata (coleoptera: chrysomelidae) to potential host plants of bean pod mottle virus (comoviridae) in iowa. | to better understand the naturally occurring host range of bean pod mottle virus (family comoviridae, genus comovirus, bpmv) and its principal vector cerotoma trifurcata (förster) (coleoptera: chrysomelidae), 18 field-collected perennial plant species were tested for the presence of bpmv. by using no-choice assays, we determined the preference of these plants by bean leaf beetle, by measuring their level of herbivory relative to soybean, glycine max (l.). new food hosts for adult bean leaf beetl ... | 2007 | 17598542 |
| is preventative, concurrent management of the soybean aphid (hemiptera: aphididae) and bean leaf beetle (coleoptera: chrysomelidae) possible? | in iowa, the management of insect pests in soybean, glycine max (l.) merr., has been complicated by the arrival of the invasive species soybean aphid, aphis glycines matsumura (hemiptera: aphididae), and occasional outbreaks of bean leaf beetle, cerotoma trifurcata (förster) (coleoptera: chrysomelidae), populations leading to economic losses. several insecticide programs designed to reduce abundance of the overwintered and first generation c. trifurcata and the incidence of bean pod mottle virus ... | 2008 | 18613581 |
| geospatial and temporal analyses of bean pod mottle virus epidemics in soybean at three spatial scales. | a statewide survey was carried out from 2005 through 2007 to quantify, map, and analyze the spatial dynamics and seasonal patterns of bean pod mottle virus (bpmv) prevalence and incidence within iowa. in all, 8 to 16 soybean fields were arbitrarily sampled from 96 counties in 2005 and all 99 counties in 2006 and 2007. field- and county-scale bpmv prevalence and incidence data were mapped using geographic information systems software. bpmv prevalence was highest in the 2006 soybean growing season ... | 2014 | 24111574 |