| inheritance of resistance to potyviruses in phaseolus vulgaris l. iv. inheritance, linkage relations, and environmental effects on systemic resistance to four potyviruses. | we have examined the genetics of systemic resistance in phaseolus vulgaris to azuki bean mosaic virus (azmv) and cowpea aphid-borne mosaic virus (cabmv) and the relationship of this resistance to a phenotypically similar resistance to watermelon mosaic virus (wmv) and soybean mosaic virus (smv). in p. vulgaris cv 'great northern 1140' (gn1140), resistance to smv and wmv has been attributed to the genes smv and wmv, respectively, which have been shown to segregate as a unit. systemic resistance t ... | 1996 | 24166169 |
| inheritance of resistance to potato y viruses in phaseolus vulgaris l : 1. two independent genes for resistance to watermelon mosaic virus-2. | resistance to watermelon mosaic virus-2 in phaseolus vulgaris l. is conferred by two distinct dominant alleles at independent loci. based on segregation data one locus is designated wmv, the other, hsw. the dominant allele wmv from cv. great northern 1140 prevents systemic spread of the virus but viral replication occurs in inoculated tissue. in contrast, hsw confers both local and systemic resistance to wmv-2 below 30c. at higher temperatures, plants that carry this allele in the absence of mod ... | 1987 | 24240215 |
| differential life history trait associations of aphids with nonpersistent viruses in cucurbits. | the diversity of vectors and fleeting nature of virus acquisition and transmission renders nonpersistent viruses a challenge to manage. we assessed the importance of noncolonizing versus colonizing vectors with a 2-yr survey of aphids and nonpersistent viruses on commercial pumpkin farms. we quantified aphid alightment using pan traps, while testing leaf samples with multiplex rt-pcr targeting cucumber mosaic virus (cmv), zucchini yellow mosaic virus (zymv), watermelon mosaic virus (wmv), and pa ... | 2015 | 26313961 |