Russian knapweed

Results: 51



#Item
41Agriculture / Centaurea / Russian knapweed / Urophora affinis / Botany / Biology / Seed / Larinus minutus / Agapeta zoegana / Invasive plant species / Diffuse knapweed / Centaurea maculosa

Spotted Knapweed Centaurea maculosa Lam. Aster Family (Asteraceae) DESCRIPTION Spotted knapweed is a biennial or short-lived perennial. It is often found in open, disturbed areas

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Source URL: www.paflora.org

Language: English - Date: 2011-12-01 08:06:49
42Linaria / Russian knapweed / Cirsium / Diffuse knapweed / Thistle / Asterids / Invasive plant species / Centaurea

New Mexico Noxious Weed List Update April 2009 Class A Species Class A species are currently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing

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Source URL: www.emnrd.state.nm.us

Language: English - Date: 2010-07-16 13:54:17
43Centaurea / Noxious weed / Linaria / Crupina vulgaris / Russian knapweed / Weed / Diffuse knapweed / Hieracium / Hawkweed / Asterids / Asterales / Invasive plant species

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Source URL: www.naisma.org

Language: English - Date: 2013-05-24 01:14:30
44Biology / Russian knapweed / Animal and Plant Health Inspection Service / Allelopathy / Diffuse knapweed / Ecology / Taxonomy / Agapeta zoegana / Invasive plant species / Curculionidae / Centaurea

United States Department of Agriculture Marketing and Regulatory Programs

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Source URL: www.aphis.usda.gov

Language: English - Date: 2009-04-28 08:40:33
45Agriculture / Garden pests / Invasive plant species / Conservation in the United States / Plants / Environmental impact assessment / Centaurea / Bureau of Land Management / Environmental impact statement / Environment / Impact assessment / Land management

FINDING OF NO SIGNIFICANT IMPACT (FONSI) For Russian Knapweed Bio-Control - Jaapiella ivannikovi Field Release DOI-BLM-OR[removed]EA I. Introduction

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Source URL: www.blm.gov

Language: English - Date: 2012-06-01 17:09:31
46Ecology / Diffuse knapweed / Russian knapweed / Centaurea / Allelopathy / Invasive species / Biological pest control / Introduced species / Leachate / Invasive plant species / Environment / Biology

Microsoft Word - Acroptilon-NI_et_al-revised March 17

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Source URL: plantecology.dbs.umt.edu

Language: English - Date: 2011-03-01 22:00:54
47Invasive plant species / Russian knapweed

Noxious Weeds and Regulated Plants of Montana Montana Field Guide

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Source URL: fieldguide.mt.gov

Language: English - Date: 2013-09-19 22:30:18
48Classical genetics / Rhaponticum / Oligochaeta / Chromosomes / Ploidy / Polyploid / Karyotype / Russian knapweed / Cynareae / Biology / Asteraceae / Cytogenetics

Blackwell Publishing LtdOxford, UKBOJBotanical Journal of the Linnean Society0024-4074© 2007 The Linnean Society of London? [removed]? 193201

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Source URL: redbiblio.unne.edu.ar

Language: English - Date: 2012-10-11 18:01:43
49Oligochaeta / Russian knapweed / Serratula / Leuzea / Ochrocephala / Taxonomy / Centaurea / Internal transcribed spacer / Botany / Asteraceae / Cynareae / Rhaponticum

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Source URL: aob.oxfordjournals.org

Language: English
50Plant morphology / Crepis / Ligule / Bract / Invasive plant species / Calycadenia / Russian knapweed / Taraxacum / Asteraceae / Asterales / Asterids

PDF Document

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Source URL: naturemanitoba.ca

Language: English
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