UC Master Gardeners of Ventura County can help you practice Integrated Pest Management, or IPM, an approach to controlling ...

Hiking and biking in parks and woodlands are popular outdoor activities, but some native plants can quickly make your outing miserable. One such plant is poison sumac, a deciduous, woody shrub or ...

PARTHENIUM (Parthenium hysterophorus) — also known as bitter weed and carrot grass, it is toxic to animals, including humans, and capable of producing more than 15,000 seeds per plant.