Comparative Susceptibility of Plants Native to the Appalachian Range of the United States to Inoculation with <i>Phytophthora ramorum</i>

Fig. 2. Lesion areas of detached leaves from mid- and over-story plants plug-inoculated with P. ramorum isolates N10A and D12A. Percentages are based on the summed areas of four wound sites per leaf and are the averages of four replicate leaves per plant per isolate. These trials were conducted once during 2005. Ninety-five percent confidence intervals are indicated in each bar.



Image from Plant Health Progress article:
Comparative Susceptibility of Plants Native to the Appalachian Range of the United States to Inoculation with Phytophthora ramorum