Results 51 to 60 of about 4,364 (168)

The effects of soil fumigation on the growth and mineral nutrition of weeds and crops=Efeito da fumigação do solo no crescimento e nutrição mineral de plantas daninhas e culturas [PDF]

open access: yesActa Scientiarum. Agronomy, 2012
Weeds and soil microorganisms interact with each other in the soil/root interface, promoting the development and establishment of both. The objective of this study was to evaluate the growth and nutrient accumulation in eight species of weeds (Ageratum ...
Marliane de Cássia Soares da Silva   +5 more
doaj   +1 more source

Efecto antiinflamatorio del extracto etanólico de cadillo Cenchrus echinatus L. (cadillo) sobre el granuloma inducido por carragenina en ratas. [PDF]

open access: yes, 2018
El presente trabajo tuvo como finalidad determinar el efecto antiinflamatorio del extracto etanólico de Cenchrus echinatus L. (cadillo) sobre EL granuloma inducido con carragenina en ratas.
Morillo Herrera, Ketty Lebniz
core   +2 more sources

Novitates Gabonenses 91: additions to the grass flora of Gabon [PDF]

open access: yesPlant Ecology and Evolution, 2019
Background – The number of vascular plant species known to occur in Gabon rises quickly due to renewed collecting and inventory activities, often in little-known or previously uncollected areas.Methods – Herbarium material from BR, BRLU and WAG was ...
Marc S.M. Sosef   +4 more
doaj   +3 more sources

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological 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

Morfologia de plântulas e estádios juvenis de espécies invasoras - DOI: 10.4025/actascibiolsci.v29i3.475

open access: yesActa 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
doaj   +1 more source

Manejo de plantas daninhas na cultura do algodoeiro com S-metolachlor e trifloxysulfuron-sodium em sistema de plantio convencional Weed Management with S-metolachlor and trifloxysulfuron-sodium in cotton field

open access: yesPlanta Daninha, 2006
Objetivou-se com este trabalho desenvolver tecnologia para manejo de plantas daninhas na cultura do algodoeiro, em sistema de plantio convencional, combinando os herbicidas S-metolachlor em pré-emergência com trifloxysulfuron-sodium em pós-emergência ...
R.S. Freitas   +5 more
doaj   +1 more source

Extensively harvested hay contaminated with common windgrass induced an ulcerative stomatitis–gingivitis outbreak in horses

open access: yesEquine 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

Herbicidas inibidores da accase em plantas de Cenchrus echinatus em estresse hídrico

open access: yesBioscience Journal, 2014
Este projeto objetivou relacionar a eficiência de controle de herbicidas inibidores da ACCase aplicados em pós-emergência em plantas de Cenchrus echinatus submetidas a diferentes teores de água no solo.
Maria Renata Rocha Pereira   +3 more
doaj   +3 more sources

Utilização do carrapicho (Cenchrus echinatus) de pomares para alimentação de ovinos.

open access: yes, 2019
Uso de animais principalmente ovinos para controle de invasora Cenchrus echinatus - capim carrapicho atraves de pastejo.
ALMEIDA, G. F. de, OLIVEIRA, M. C. de
core   +1 more source

Resposta de plantas daninhas ao óleo fúsel aplicado em pós-emergência inicial e tardia Weed response on fusel oil applied at initial and late post-emergence

open access: yesPlanta Daninha, 2010
Objetivou-se com este trabalho estudar a resposta de plantas daninhas a doses do óleo fúsel aplicadas em pós-emergência inicial e tardia. Para isso, foram estudadas as espécies Ipomoea hederifolia, Ipomoea quamoclit, Euphorbia heterophylla, Digitaria spp.
C.A.M. Azania   +3 more
doaj   +1 more source

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