A Pennsylvania state forestry expert says native pests are causing troublesome impacts to several valuable tree species.

Participants consumed about an ounce (33.5g) of mixed unsalted tree nuts (almonds, Brazil nuts, cashews, hazelnuts, macadamias, pecans, pine nuts, pistachios and walnuts) or one ounce of a ...

You'll probably be able to renovate a big old shrub instead of removing it and replacing it. Two techniques will get the job done.

(AP Photo/Marta Lavandier) Individual protective covers shield young orange trees from the Asian citrus psyllid, which cause citrus greening disease, Tuesday, Feb. 18, 2025, in Sebring, Fla.

Others, like Murphy, are sticking it out, hoping to survive until a bug-free tree or other options arrive to repel the disease or treat the trees. When Hurricane Irma blasted through the state's ...

Others, like Murphy, are sticking it out, hoping to survive until a bug-free tree or other options arrive to repel the disease or treat the trees. Those catastrophes contributed to a 90% decline ...

Trevor Murphy, inspects an orange tree in one of his groves, Tuesday, Feb. 18, 2025, in Sebring, Fla. Murphy, whose family has been growing oranges for generations, is hoping for a cure to citrus ...