OKLAHOMA CITY - A disease called pine wilt is being blamed for an outbreak of dead and dying pine trees across the state. Ray Ridlen, agriculture and horticulture educator for the Oklahoma County ...

French authorities have detected for the first time a microscopic worm that can kill pine trees, the Agriculture Ministry said on Tuesday. Known as the pine wilt nematode, the organism native to North ...

Despite their name, Christmas tree worms aren’t going to eat up fir and pine trees often used during the holiday season, scientists say. The creatures live in the ocean. Matt Hardy via Unsplash If you ...

PARIS (Reuters) -French authorities have detected for the first time a microscopic worm that can ravage pine trees, extending the presence of the pathogen in Europe after it spread in Portugal and ...

They look so innocent - like tiny ornaments hanging on your pine tree. But if you look closely, you will see they are actually Thyridopteryx ephemeraeformis, commonly called bagworms. Bagworms are ...