Find out everything you need to know about rose rosette disease to prevent, diagnose, and manage it so you can reduce its spread. If you’ve ever seen a rose bush that looked like something out of a ...

Roses are dying all over McLennan County, felled by an incurable disease that kills slowly but surely. Dubbed “Witches Broom” because it spawns gnarly, thorn-choked stems, it has invaded Texas with a ...

As smallholder farmers in French Guiana walked their fields in 2023, they noted a disturbing pattern. Their healthy cassava plants, once green and thriving, had begun to turn yellow. Leaves wilted, ...

Cassava witches’ broom disease is quickly spreading across Northeastern South America, threatening a critical food staple for millions of people in Brazil and the continent Around the same time, ...

“My roses were looking kind of funky last year, and I am concerned about rose rosette disease. How would I know if they have rose rosette disease?” — C.T. Rose rosette disease is a plant virus that is ...

Witches’ Broom, a devastating fungal disease, has spread for the first time from Southeast Asia to Latin America, arriving in French Guiana in 2023 and has now infiltrated northern Brazil. Cassava is ...