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Reference Report for SoyBase9198935
Title:Mechanisms of resistance to stink bug complex in the soybean cultivar IAC-100
Authors:Rossetto, C.J., Gallo, P.B., Razera, L.F., Bortoletto, N., Igue, T., Medina, P.F., Tisselli-Filho, O., Aquilera, V., Veiga, R.F.A., Pinheiro, J.B.
Source:Anais. Soc. Entomol. Bra., 24(3):517-522
Abstract:The soybean cultivar IAC-100, with multiple resistance to insect defoliators and the stink bug complex, was distributed to farmers of the State of Sao Paulo, Brazil, in 1989. The mechanisms of resistance of this cultivar to the stink bug complex is discussed. At least five resistance mechanisms are involved: shorter pod filling period; higher number of seeds; rejection of young damaged pods and replacement of new pods; normal leaf senescence under stress; and resistance to the yeast spot disease caused by Nematospora coryli Peglion.






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