Registration of black-seeded douchi food grade soybean Germplasm, HS-172

Registration of ‘N8101’ Small-Seeded Soybean

22 Journal of Plant Registrations, Vol. 3, No. 1, January 2009 ‘N8101’ soybean [Glycine max (L.) Merr.] (Reg. No. CV-498, PI 654355) was developed using conventional breeding methods from a cross of a small-seeded germ plasm NC114 and the small-seeded cultivar N7101. An F3–derived selection, N8101 was tested as NTC02AXB-717 in multiple environments in North Carolina and the southeastern United ...

Registration of N98–4445A Mid-Oleic Soybean Germplasm Line

Soybean [Glycine max (L.) Merr.] germplasm line N98– 4445A (Reg. no. GP-313, PI 636691) was developed and released in 2002 byUSDA-ARS, in cooperation with the North Carolina Agricultural Research Service. This line has a concentration of oleic acid in the seed oil that is approximately 550 g kg. This is between 340 and 380 g kg greater than commercial soybean varieties and 47 g kg more than the...

Resistance to Soybean Aphid in Early Maturing Soybean Germplasm

yellow, and even drop. Other symptoms of direct feeding damage include plant stunting, poor pod fill, reduced Since 2000, the soybean aphid (Aphis glycines Matsumura) has pod and seed counts, smaller seed size, and nutrient become a major pest of soybean [Glycine max (L.) Merr.] in North America. In the USA, there are currently no commercial soybean deficiencies resulting in overall yield and q...

Resistance to the Soybean Aphid in Soybean Germplasm

severe aphid infestation (Wang et al., 1996). An additional threat posed by the aphid is its ability to transmit certain With an efficient greenhouse screening method, the first resistance plant viruses to soybean such as Alfalfa mosaic virus, Soyto the soybean aphid (Aphis glycines Matsumura) was found in cultivated soybean [Glycine max (L.) Merr.] germplasm. No resistance was bean dwarf virus...

Registration of N547 Maize Germplasm Line.