Sao Paulo’s Urban Coffee Plot Adds 1,500 Trees to Test Pest and Climate Resistance
Sao Paulo’s Biological Institute has planted about 1,500 additional coffee specimens at its Vila Mariana urban plantation to evaluate varieties billed as resistant to pests and coffee rust, as well as strains more tolerant of water stress. The institute, founded in 1927, continues research into biological pest control, soil and climate impacts on c…