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Table 3 Incidence of atoxigenic and toxigenic strains surveyed in all the 57 sites within the districts in Kenya

From: Distribution of indigenous strains of atoxigenic and toxigenic Aspergillus flavus and Aspergillus parasiticus in maize and peanuts agro-ecological zones of Kenya

District Selected isolates surveyed % toxigenic % atoxigenic Range of toxin yield per district (ng g−1) Mean aflatoxin (ng g−1) Toxigenic (N) % B producers % B & G producers
Kibwezi 9 44.4 55.6 4.0 × 103–4.23 × 106 1.53 × 106 4 50 50
Kwale 11 54.5 45.5 6.65 × 104–4.65 × 106 9.41 × 105 6 66.7 33.3
Makindu 8 25 75 1.742 × 104–9.157 × 105 4.67 × 105 2 50 50
Makueni 17 47.1 52.9 2.4 × 104–8.45 × 105 2.06 × 105 9 100 0
Msambweni 12 58.3 41.7 9.68 × 103–8.1 × 105 3.58 × 105 7 85.7 14.3
  57a 45.86b 54.1b     70.5b 29.5b