Centaurea

Results: 819



#Item
261Flora / Garden pests / Pooideae / Invasive species / Weed / Centaurea solstitialis / Arundo donax / Lolium multiflorum / Holcus lanatus / Invasive plant species / Agriculture / Environment

THE WEED WORKERS’ HANDBOOK A Guide to

Add to Reading List

Source URL: www.cal-ipc.org

Language: English - Date: 2013-08-25 03:57:34
262Biology / Invasive plant species / Invasive species / Weed / Centaurea solstitialis / Noxious weed / Invasive species in the United States / Environment / Garden pests / Agriculture

1 BACKGROUND: PUTTING WEED WORK IN CONTEXT m nvasive species are one of the most serious environmental problems of the

Add to Reading List

Source URL: www.cal-ipc.org

Language: English - Date: 2013-08-25 03:57:35
263Botany / Weed / Lolium multiflorum / Invasive species / Centaurea solstitialis / Arundo donax / Ryegrass / Holcus lanatus / Centaurea / Invasive plant species / Flora / Poaceae

THE WEED WORKERS’ HANDBOOK A Guide to

Add to Reading List

Source URL: www.cal-ipc.org

Language: English - Date: 2013-08-25 03:57:35
264Forestry / Invasive plant species / Forest ecology / Agriculture / California chaparral and woodlands / Invasive species / Controlled burn / Centaurea solstitialis / Biological pest control / Wildfires / Environment / Ecology

F ire is one of the oldest tools used by humans to manage vegetation. Its use can be traced back to pre-historic times when it was used to manipulate vegetation

Add to Reading List

Source URL: www.cal-ipc.org

Language: English - Date: 2013-08-25 03:57:59
265Agriculture / Biology / Botany / Tumbleweed / Diffuse knapweed / Larinus minutus / Invasive plant species / Curculionidae / Centaurea

SPOTTED KNAPWEED Centaurea biebersteinii THREAT: Spotted knapweed is a highly competitive plant, displacing native plant communities and reducing forage for wildlife and livestock. This plant exhibits low palatability an

Add to Reading List

Source URL: www.co.whatcom.wa.us

Language: English - Date: 2014-01-28 18:59:46
266Land management / Invasive plant species / Garden pests / Acetic acids / Soil contamination / Noxious weed / Weed control / Centaurea / Glyphosate / Agriculture / Herbicides / Chemistry

Control Options for Knapweeds General information Control efforts for knapweed are best initiated before the plants flower. Do not compost buds or flowers. Regardless of which control option is chosen, sites must be moni

Add to Reading List

Source URL: www.co.whatcom.wa.us

Language: English - Date: 2011-01-26 19:35:00
267Centaurea maculosa / Biological pest control / Centaurea / Diffuse knapweed / Curculionidae / Larinus minutus / Larinus

Regional Integrated Weed Control Project: Okanogan County RAC Title II – Biological Control Agent Request Form – If you would like to be placed on a list to have biological control agents released on your land, pleas

Add to Reading List

Source URL: okanogancounty.org

Language: English - Date: 2013-02-13 17:19:35
268Protected areas of the United States / Gila River / Conservation in the United States / National Conservation Area / Bureau of Land Management / Russian knapweed / Centaurea / Riparian zone / American Recovery and Reinvestment Act / Environment of the United States / United States / Invasive plant species

Sky Islands and Desert Seas Restoration, Phase I: Gila Watershed Russian Knapweed Vegetation Treatment Need The Bureau of Land Management (BLM) has detected invasive Russian knapweed on public land in and around

Add to Reading List

Source URL: recovery.doi.gov

Language: English - Date: 2012-02-02 10:47:26
269Botany / Seeds / Conservation / Gene banks / Centaurea / Ecology / Diffuse knapweed / Plant reproduction / Invasive plant species / Biology

SPOTTED KNAPWEED POPULATION Last summer Mr. Al Oughtamoney, with plans to build a home, hired the ACE road building company to build a road to his property. The road crosses one mile of gently sloping native grassland in

Add to Reading List

Source URL: okanogancounty.org

Language: English - Date: 2011-10-05 01:56:26
270Centaurea maculosa / Biological pest control / Centaurea / Diffuse knapweed / Curculionidae / Larinus minutus / Larinus

Regional Integrated Weed Control Project: Okanogan County RAC Title II – Biological Control Agent Request Form – If you would like to be placed on a list to have biological control agents released on your land, pleas

Add to Reading List

Source URL: www.okanogancounty.org

Language: English - Date: 2013-02-13 17:19:35
UPDATE