Table 2 Log concentration of V. mali in crabapple seeds and the proportion of infected seeds from different regions.

From: Latent Infection of Valsa mali in the Seeds, Seedlings and Twigs of Crabapple and Apple Trees is a Potential Inoculum Source of Valsa Canker

Regions

N a

LogC b

F

P

ps (%)c

Zhangjiakou

117

2.15 ± 0.55

1.86

0.142

12.87

Muyang

67

2.49 ± 0.66

  

44.55

Lijiang

86

2.19 ± 0.66

  

22.19

Baoding

55

2.14 ± 0.61

  

49.01

  1. aN means the number of crabapple seeds collected from different regions;
  2. bLogC represents the log concentration of the V. mali genomic DNA copies in the infected crabapple seeds; the statistical analysis of LogC between different regions was performed with one-way analysis of variance (ANOVA), where P < 0.05 indicates significant difference;
  3. cps indicates the proportion of crabapple seeds infected with V. mali.
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