cacao leaf essays

cacao leaf essays

innoculated leaves

Photographs of inoculated leaves from the four most susceptible and four most tolerant cacao genotypes. The right side of the leaves were inoculated with Phytophthora palmivora myceli; left sides were mock inoculated with a sterile pathogen-growing medium. The top row includes photographs of the four most susceptible varieties, and the bottom row shows the four most tolerant.

IMAGE: Penn State