Effect of Fungicide Seed Treatments on Stand Establishment, Seedling Disease, and Yield of Soybean in North Dakota.

摘要: ABSTRACT Seedling diseases of soybean (Glycine max) can be common under cool and moist soil conditions may caused by a complex pathogens in North Dakota. Managing these difficult due to wide host ranges the lack resistant cultivars. Field trials were conducted evaluate effects three different fungicide seed treatments an untreated control on at six locations 2003 eight 2004 Dakota, for total 14 environments. The fungicides evaluated fludioxonil + mefenoxam (Warden RTA), azoxystrobin metalaxyl (SoyGard), Bacillus pumilus GB34 (Yield Shield). Significant (P ≤ 0.05) environment–seed treatment interactions observed, indicating that environment played role when benefits from observed. At least one provided significant protection against plant stand yield losses compared with 4 12 environments where pl...