An invasive beetle wiped out black ash trees across parts of North America; scientists germinated 22,000 seeds, including genetic material from tree populations that no longer survive in the wild
An invasive beetle wiped out black ash trees across parts of North America Researchers have created a living seed bank to protect North America’s endangered black ash trees from extinction after decades of damage from an invasive insect. Led by scientists at Pennsylvania State University, the conservation project has successfully germinated 22,000 black ash seeds…
