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Effect of Different Strains of Soybean Mosaic Virus on Growth, Maturity, Yield, Seed Mottling and Seed Transmission in Several Soybean Cultivars
Author(s) -
To J. C.
Publication year - 1989
Publication title -
journal of phytopathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 60
eISSN - 1439-0434
pISSN - 0931-1785
DOI - 10.1111/j.1439-0434.1989.tb01109.x
Subject(s) - soybean mosaic virus , cultivar , biology , inoculation , horticulture , yield (engineering) , agronomy , potyvirus , maturity (psychological) , plant virus , virus , virology , materials science , metallurgy , psychology , developmental psychology
Eighty soybeans ( Glyane max Merr) cultivars, includingx a resistant line Oxley 615 were each inoculated with seven streams of soybean mosaic virus SMV. Susceptible cultivers produced smaller plants with delaved maturity, and reduced seed yield relative to the non inoculared plants Someptible cultivars had.a higher level of morrled seeds and seat transmission ot SMV from the morrled seeds than the resistance line Oxley 615. The SMV strain cultivar interaction was significant for all traits, suggsesting that soybean cultivars should be tested against specific SMV strains to determine their response to this virus.