![Olive trees in peril: In Italy's Puglia region, a major olive oil producer, a bacterium is infecting trees by the millions - CBS News Olive trees in peril: In Italy's Puglia region, a major olive oil producer, a bacterium is infecting trees by the millions - CBS News](https://assets3.cbsnewsstatic.com/hub/i/r/2019/03/09/2cce932c-5799-42ff-8698-916cfb5791d0/thumbnail/1200x630/e545f282dfed76576dc3fd112c02f39b/olive-trees-infected-trees-in-salento-b-promo.jpg)
Olive trees in peril: In Italy's Puglia region, a major olive oil producer, a bacterium is infecting trees by the millions - CBS News
![Olive trees in peril: In Italy's Puglia region, a major olive oil producer, a bacterium is infecting trees by the millions - CBS News Olive trees in peril: In Italy's Puglia region, a major olive oil producer, a bacterium is infecting trees by the millions - CBS News](https://assets3.cbsnewsstatic.com/hub/i/r/2019/03/09/42d96845-7e55-47ca-a36c-0985fb2e4fb4/thumbnail/640x361/2ab16cc5ee7a140acf9424ed3248c922/olive-trees-spittlebugs-620.jpg)
Olive trees in peril: In Italy's Puglia region, a major olive oil producer, a bacterium is infecting trees by the millions - CBS News
![Olive trees in peril: In Italy's Puglia region, a major olive oil producer, a bacterium is infecting trees by the millions - CBS News Olive trees in peril: In Italy's Puglia region, a major olive oil producer, a bacterium is infecting trees by the millions - CBS News](https://assets1.cbsnewsstatic.com/hub/i/2019/03/09/4a9687d9-d5f8-420d-8fa6-5e87af0c134a/olive-trees-infected-trees-in-salento-620.jpg)