Results 51 to 60 of about 2,228 (221)
Planta Daninha, 1999 O presente trabalho teve por objetivo verificar a eficiência do herbicida pyrithiobac aplicado em pós-emergência na cultura do algodoeiro, para o controle das espécies Cenchrus echinatusIpomoea grandifolia (corda-de-viola) em dois estádios de crescimento
José C. V. Almeida, Célio R. F. Leite
doaj +1 more source
Planta Daninha, 1999 Fez-se o levantamento da flora infestante na lavoura do milho "safrinha" nas duas principais regiões de plantio no Estado de São Paulo, em 1995. Foram visitadas 85 lavouras na Região do Médio Vale do Paranapanema e 29 na Região Norte.
Aildson P. Duarte, Robert Deuber
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Growth suppression of sandspur grass by cover crops
Pesquisa Agropecuária Tropical, 2015 Sandspur grass has hindered the integrated weed management in the Brazilian crop systems. This study aimed at evaluating the efficiency of biomass levels of different cover crops on the soil surface to control the sandspur grass.
Rodrigo Fonseca da Silva +5 more
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Weed mapping using techniques of precision agriculture [PDF]
Planta Daninha, 2015 The aim of this study was to identify and map the weed population in a no-tillage area. Geostatistical techniques were used in the mapping in order to assess this information as a tool for the localized application of herbicides.
F.C. ROCHA +5 more
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Biological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens +64 more
wiley +1 more source
Equine Veterinary Education, Volume 37, Issue 4, Page e67-e70, April 2025.Summary After starting feeding on a new batch of hay, 29 out of 33 horses showed clinical signs of oral ulcerative and bleeding papules and mucous membrane erythema of the gingiva of the mandible within 2–3 days. The results of the complete blood cell count and biochemistry analysis did not yield significant findings in relation to horses affected by ...
I. Vervuert, S. Müller, H. Karl
wiley +1 more source
Two new alien grasses from sand dunes of Ghadira Bay in Malta [PDF]
, 2010 Cenchrus echinatus L., a new species for the Maltese Islands, and Dactyloctenium aegyptium, only recorded from the island of Gozo, has been found at the remnant sand dunes of l-Gћadira bay, a popular sandy bay located in Mellieha situated in the North of
Casha, Alex, Mifsud, Stephen
core
Acta Scientiarum: Biological Sciences, 2007 Plântulas e plantas jovens de vinte espécies de plantas invasoras, que ocorrem nas culturas mais freqüentes de Maringá, Estado do Paraná, Brasil e regiões adjacentes, foram descritas morfologicamente, e contribuem para identificação no campo e fornecem ...
Káthia Socorro Mathias Mourão +2 more
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Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2023
EFSA Journal, Volume 22, Issue 7, July 2024.Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA) +7 more
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New species, names, and type designation of rust fungi from New Zealand
New Zealand Journal of Botany, Volume 62, Issue 2-3, Page 367-425, June ‐ September 2024.ABSTRACT Rust fungi are obligate plant pathogens, usually restricted to a single host species or genus, although some species such as myrtle rust (Austropuccinia psidii) and some cereal and grass rusts (Puccinia spp.) can infect many members of the families Myrtaceae and Poaceae, respectively.
Eric H. C. McKenzie +2 more
wiley +1 more source