Results 41 to 50 of about 12,934 (202)
Control of Conyza spp. with glyphosate - a review of the situation in Europe
Plant Protection Science, 2013 In Europe, glyphosate resistant populations have developed in some weed species in perennial crops, including three species of the genus Conyza documented by the International Survey of Herbicide Resistant Weeds. Conyza spp.
Manda SANSOM +2 more
doaj +1 more source
Agriculture, 2022 Cuscuta species are obligate parasitic plants that infect the stems of a wide range of hosts including many crop and weed species causing severe agricultural problems.
Mónica Fernández-Aparicio +5 more
doaj +1 more source
Planta Daninha, 2008 Experimentos de curva de dose-resposta foram conduzidos para avaliar a ocorrência de resistência ao glyphosate em biótipos de Conyza canadensis e Conyza bonariensis oriundos de municípios do Rio Grande do Sul.
F.P. Lamego, R.A. Vidal
doaj +1 more source
Cassini's Compositae genera: A nomenclatural and taxonomic assessment [PDF]
, 2010 Work on the Global Compositae Checklist has highlighted uncertainties and errors in the nomenclatural parameters of many genera and subgenera described by Henri Cassini. Problems concern rank (subgenus vs. genus); type designation; correct place of valid
Flann, C.M., Greuter, W., Hind, D.J.N.
core
PLANTS, PEOPLE, PLANET, EarlyView.In response to Chile's public policy to establish a national biodiversity inventory and monitoring system, we launched the HerbarioDigital.cl portal. We have digitised over 120,000 specimens representing more than 3,900 species from two Chilean herbaria, integrating them through a curated local taxonomic index.
Ricardo A. Segovia +5 more
wiley +1 more source
Anatomical variations in stomatal attributes of selected species of family Asteraceae
Communications in Plant Sciences, 2016 In order to document stomatal characters which are significant in taxonomy, a detailed microscopic study on leaf epidermis of the selected taxa from Asteraceae was carried out. The plant species were Sonchus oleraceus, Bidens bipinnata, Centaurea iberica,
Muhammad Asif Tahir +4 more
doaj +1 more source
Toxicity of aqueous extracts of Ilex paraguariensis A.St.‐Hil. about Euphorbia heterophylla L.
Pest Management Science, EarlyView.Aqueous extracts of Ilex paraguariensis A.St.‐Hil. strongly inhibit Euphorbia heterophylla L. germination and early seedling growth, but show mild phytotoxicity on mature plants, paradoxically promoting biomass via antioxidants. Abstract BACKGROUND The escalating challenge of herbicide‐resistant weeds, exemplified by Euphorbia heterophylla L.
Tamara Alberton da Silva +8 more
wiley +1 more source
Actividad inhibidora de la tintura de conyza bonariensis (L.) cronquist contra hongos y bacterias causantes de infecciones superficiales [PDF]
, 2018 Introducción: Conyza bonariensis (L.) Cronquist es una planta herbácea de distribución mundial que forma parte del grupo de las malezas y es utilizada para tratar diversas afecciones de la piel.
Giusiano, Gustavo Emilio +3 more
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Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects
Pest Management Science, EarlyView.Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz +7 more
wiley +1 more source
Distribution patterns, weed incursions and origins of terrestrial flora at the Capricorn-Bunker Islands, Great Barrier Reef, Australia [PDF]
, 2013 A checklist of vascular plants of the 15 Capricorn-Bunker Islands (CBI) (lat 23° 11’ to 24° 07’S; long 151° 43’ to 152° 43’E) compiled from 2007/08 surveys, recorded 131 vascular plant species including 44 (34%) native and 87 (66%) naturalized species ...
Batianoff, George N. +3 more
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