Conyza canadensis

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Related to Conyza canadensis: Erigeron canadensis, Canadian fleabane, horseweed
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Noun1.Conyza canadensis - common North American weed with linear leaves and small discoid heads of yellowish flowersConyza canadensis - common North American weed with linear leaves and small discoid heads of yellowish flowers; widely naturalized throughout temperate regions; sometimes placed in genus Erigeron
Conyza, genus Conyza - common American weed or wildflower
weed - any plant that crowds out cultivated plants
References in periodicals archive ?
Host plant(s): Althea rosea (3, 6, 7, 11, 13, 14); Amaranthus viridis (6, 7); Chenopodum album (6, 7); Bidens biternata (11, 14); Conyza canadensis (3,11); Coriandrum sativum (11); Dendranthema indicum (3, 6, 7, 11, 14); Euphorbia prostrata (6); Parthenium hysterophorus (1, 2, 3, 6, 7, 8, 11, 13, 15); Solanum nigrum (6, 7, 10) and Sonchus asper (3, 6, 7, 11).
Penthorum sedoides Conyza canadensis Blephilia ciliata Populus deltoides Dadylis glomerata * Bromus inermis * Salix sp.
The most common herbs were Arenaria serpyllifolia, Capsella bursapastoris, Cardamine hirsuta, Cichorium intybus, Claytonia virginica, Conium maculatum, Conyza canadensis, Draba verna, Erigeron annuus, Galinsoga quadriradiata, Geum canadense, Impatiens pallida, Lepidium virginicum, Medicago lupulina, Oxalis stricta, Plantago lanceolata, P.
1 shows a map of the invasive Conyza canadensis spread in the Republic of Tatarstan.
African populations of Conyza canadensis of which one was presumed to be resistant (CCPR) and the other susceptible (CCS) to glyphosate.
Specific topics include a novel polymer-supported catalyst for preparing sydiopolystyrene, the effects of disperse dyes on dyeing ethylated Chinese fir powder, the accumulation of heavy metals by wetland plants with different root systems in a karst mountainous area, analyzing the ductility performance of reinforced concrete coupling beams in shear wall structure, and producing biogas by the mesophilic fermentation of Conyza canadensis.
Ball & bearing blue Heywood flowers (Ranunculaceae) Conyza canadensis Paleet, Canadian Erect herb bearing (L.