1998 Dry Bean Grower Survey of Pest Problems and Pesticide Use in Minnesota and North Dakota 

ER 58
1998

Production Problems

    Weather was reported as the worst production problem for 23% of Minnesota respondents on 19% of their acres, 24% of North Dakota respondents on 26% of their acres, and by 24% of Northarvest respondents on 24% of their acres. These values represent a major reduction in weather problems from 1997. Disease was the worst production problem for 28% of Minnesota respondents on 39% of their acres, 10% of North Dakota respondents on 18% of their acres and 16% of Northarvest respondents on 23% of their acres. Weeds were the worst production problem for 23% of Minnesota respondents on 26% of their acres, 25% of North Dakota respondents on 22% of their acres and 24% of Northarvest respondents on 23% of their acres. Emergence and stand problems were cited by 9% of Minnesota respondents on 6% of their acres, 9% of North Dakota respondents on 10% of their acres and 9% of Northarvest respondents on 9% of their acres. Harvest was the worst production problem for 7% of North Dakota respondents on 7% of their acres (Table 7). Disease was the worst production problem for Minnesota respondents, followed by weeds and weather. In contrast, weather was the worst production problem for North Dakota respondents, followed by weeds and disease.

Table 7: Worst production problem in 1998 for respondents in Minnesota and North Dakota

  Respondents Acres Reported
Worst Production Problem Reported Number % Number %
Minnesota
Disease 16 28.1 9,723 39.0
Weeds 13 22.8 6,350 25.5
Weather 13 22.8 4,615 18.5
Emergence/Stand 5 8.8 1,485 6.0
Herbicide Injury 3 5.3 745 3.0
Harvest 2 3.5 413 1.7
Micronutrient Deficiency 1 1.8 300 1.2
North Dakota
Weather 9 24.4 18,451 25.7
Weeds

30

25.2

16,076

22.4

Disease 12 10.1 12,736 17.7
Emergence/Stand 11 9.2 6,823 9.5
Harvest 11 9.2 6,185 8.6
Delayed Planting 4 3.4 1,400 1.9
Herbicide Injury 1 0.8 270 0.4
Northarvest
Weather 42 23.9 23,066 23.8
Disease 28 15.9 22,459 23.2
Weeds 43 24.4 22,426 23.2
Emergence/Stand 16 9.1 8,308 8.6
Harvest 13 7.4 6,598 6.8
Delayed Planting 4 2.3 1,400 1.4
Herbicide Injury 4 2.3 1,015 1.0
Micronutrient Deficiency 1 0.6 300 0.3