Centaurea diffusa 

Asteraceae aka Compositae
Sống lâu năm Thực vật thân thảo
Gốc Châu Á, Châu Âu
 My Weeds™
30+
Andrey Zharkikh CC BY 2.0 Flickr




11 kết quả

United States
Good bugs helping grape growers win against weeds
15 Jan 2024Growing Produce
Canada
Saskatchewan
Controlling weeds with insects
10 Dec 2020The Western Producer
United States
Colorado
Extension viewpoints: Noxious weed of the month: Spotted and Diffuse Knapweeds
19 Jul 2020The Pagosa Springs Sun
Canada
Alberta
Easier transportation worsens weed problem
23 Apr 2020The Western Producer
United States
Arizona
Producers can train their cattle to eat weeds
27 Feb 2020The Western Producer
United States
Colorado
Year-round gardening: My battle with noxious weeds
6 Oct 2018The Gazette
Canada
British Columbia
NatureSpeak: Bugs battle invasive plants
28 Sep 2017Pique News Magazine
United States
Idaho
Wet winter brings on weedy concerns
12 May 2017Magic Valley
United States
Utah
Fall an ideal time to attack invasive Thistle, Knapweed
23 Aug 2016HJ News
United States
Arizona
Gardening Etcetera: Gardening without mercy
6 Jun 2015Arizona Daily Sun
United States
Utah
Farmers, homeowners both need to manage weeds
2 Jun 2015HJ News