If you spend enough time looking at and working with plants, you’ll inevitably come across galls. Galls are abnormal growths and can be caused by a variety of different organisms, ...

They impact tomatoes, marigolds, beans, squash, and a variety of other landscape and garden plants. Thump leaves from a ...

After 40 years of research, scientists at Michigan State University have uncovered how plants use isoprene to defend ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive ...

An invasive insect that can wipe out trees was found in Novato, the County of Marin stated Monday. The Mediterranean oak ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive beetle that attacks oak trees, after the insect was detected ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive beetle that attacks oak trees, after the insect was detected last month in ...

Arborists from the Grand Rapids Parks and Recreation Department will start treatment on a group of oak trees in Aman Park infected with oak wilt.

A natural alternative to pesticides may be hiding in a misunderstood plant compound—but it could come at an environmental ...

Galls on oak leaves are harmless growths caused by specific insects. They have different shapes depending on the insect species causing the gall.