According to Valliere, people and pets should avoid coming in contact with several invasive plants in California, including: ...

The yellow bloom of the invasive plant Brassica nigra, better known as black mustard, has covered the hillsides throughout the Santa Monica Mountains and much of the West.

Another issue is that black mustard cannot be safely controlled through means like herbicides, as it shares too many similarities to agricultural crops.

But black mustard is so ubiquitous that it’s not on the list. “It would probably be easier to get another man on the moon than to get rid of this invasive plant on a regional scale,” Algiers ...

Black mustard is an extremely prolific, invasive plant that can quickly outcompete native plants in gardens and wild areas. The mustard plant not only competes with native plants for resources ...

Black mustard, or Brassica nigra, is an invasive plant that “germinates early in winter before native plants have taken hold, shoots up more than 6 feet tall, hogs the sunlight with its thick ...

Black mustard plants are invasive, ubiquitous and difficult to control.

She has a particular taste for invasive species, like black mustard — a bright-yellow flower that is not native to Southern California, and can edge out indigenous plants that support the local ...

Garlic mustard is an invasive plant nationwide. Now, there's a new weapon in the fight against it – a tiny bug called garlic mustard aphids.

Small European bugs may be part of the takedown of an invasive plant that won't stop growing in Michigan. Researchers are looking for new ways to fight the garlic mustard plant, according to the ...

The yellow bloom of the invasive plant Brassica nigra, better known as black mustard, has covered the hillsides throughout the Santa Monica Mountains and much of the West.