| control of virus diseases in soybeans. | soybean, one of the world's most important sources of animal feed and vegetable oil, can be infected by numerous viruses. however, only a small number of the viruses that can potentially infect soybean are considered as major economic problems to soybean production. therefore, we consider management options available to control diseases caused by eight viruses that cause, or have the potential to cause, significant economic loss to producers. we summarize management tactics in use and suggest di ... | 2014 | 25410106 |
| effects of soybean vein necrosis virus on life history and host preference of its vector, neohydatothrips variabilis, and evaluation of vector status of frankliniella tritici and frankliniella fusca. | soybean vein necrosis virus (svnv) is an emerging tospovirus that is now considered to be the most widespread soybean virus in the united states. svnv is transmitted from plant-to-plant by soybean thrips, neohydatothrips variabilis (beach). we hypothesized that a positive interaction between the host plant, svnv, and the vector may have resulted in the widespread distribution of the virus in a short span of time. our study found that svnv-infected n. variabilis females produced significantly mor ... | 2016 | 27417640 |
| seasonal population dynamics of thrips (thysanoptera) in wisconsin and iowa soybean fields. | with the discovery of neohydatothrips variabilis (beach) as a vector of soybean vein necrosis virus (family bunyaviridae genus tospovirus), a relatively new pathogen of soybean, a multiyear study was initiated in wisconsin (2013 and 2014) and iowa (2014 and 2015) to determine the phenology and species composition of thrips in soybean fields. yellow sticky card traps were used to sample thrips at regular intervals in five counties within each state's primary soybean-growing region. the assemblage ... | 2017 | 28011679 |
| seed transmission of soybean vein necrosis virus: the first tospovirus implicated in seed transmission. | soybean vein necrosis virus (svnv; genus tospovirus; family bunyaviridae) is a negative-sense single-stranded rna virus that has been detected across the united states and in ontario, canada. in 2013, a seed lot of a commercial soybean variety (glycine max) with a high percentage of discolored, deformed and undersized seed was obtained. a random sample of this seed was planted in a growth room under standard conditions. germination was greater than 90% and the resulting seedlings looked normal. ... | 2016 | 26784931 |
| rapid detection of fifteen known soybean viruses by dot-immunobinding assay. | a dot-immunobinding assay (diba) was optimized and used successfully for the rapid detection of 15 known viruses [alfalfa mosaic virus (amv), bean pod mottle virus (bpmv), bean yellow mosaic virus (bymv), cowpea mild mottle virus (cpmmv), cowpea severe mosaic virus (cpsmv), cucumber mosaic virus (cmv), peanut mottle virus (pemov), peanut stunt virus (psv), southern bean mosaic virus (sbmv), soybean dwarf virus (sbdv), soybean mosaic virus (smv), soybean vein necrosis virus (svnv), tobacco ringsp ... | 2017 | 28887190 |