Results 31 to 40 of about 639 (166)
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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CHEMICAL CONTROL STRATEGIES OF Commelina benghalensis IN COFFEE CROP [PDF]
Coffee Science, 2019 <p> The present study aims to evaluate the control of C. benghalensis by herbicides applied in post-emergence and in pre-emergence sequentially in the infesting weed in the coffee crop. Two field experiments were carried out in a coffee crop, with natural infestation of C.
Paulo Vinicius Da Silva +4 more
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ANTI BACTERIAL ACTIVITY OF COMMELINA BENGHALENSIS
Khulna University Studies, 2001 95% ethanolic extract of the herb Commelina benghalensis and its three fractions (carbon tetrachloride, nhexane, and chloroform soluble fractions) exhibited significant cytotoxic activity in brine shrimp lethality bioassay. Whereas, two compounds B-Amyrin and Baeurenol were isolated from the ethyl acetate extract.
F. Ahmed, S.M.S. Rahman, A.K. Das
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Weed Vegetation Structure in an Area of Organic Acerola Cultivation, Parnaíba, Piauí, Brazil [PDF]
Planta Daninha, 2020 : This study aimed to identify and quantify the weed species in an area of organic acerola cultivation in the Distrito de Irrigação dos Tabuleiros Litorâneos do Piauí (DITALPI) in Parnaíba, Piauí, Brazil.
P.H.S. SOUSA +3 more
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Revista Árvore, 2004 A trapoeraba (Commelina benghalensis), em razão do uso contínuo de mesmos herbicidas e outros métodos de controle, vem se constituindo numa das plantas mais freqüentes em eucaliptais do Estado de São Paulo.
Augusto Guerreiro Fontoura Costa +2 more
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Planta Daninha, 2002 A trapoeraba (gênero Commelina) é planta daninha-problema em cafezais devido à sua capacidade de sobreviver nas mais diversas condições e tolerância ao herbicida glyphosate.
I.C. Santos +4 more
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Planta Daninha, 2007 As espécies Commelina benghalensis, C. villosa, C. diffusa e C. erecta são conhecidas como trapoeraba e, freqüentemente, são confundidas entre si, dificultando o controle químico, o que pode provocar prejuízos econômicos e danos ambientais.
D.C. Rocha, R.A. Rodella, D. Martins
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Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.Abstract The prevalence of angular leaf spot (ALS) in common beans (Phaseolus vulgaris L.) poses significant challenges to productivity in the western and southwestern regions of Ethiopia. This agricultural study was conducted to assess the distribution of ALS and examine the relationship between ALS and biophysical and agronomic factors.
Getu Abera +3 more
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Exploring Floristic Diversity and Medicinal Plant Uses in Venda, Limpopo, South Africa
Feddes Repertorium, Volume 137, Issue 2, June 2026.ABSTRACT Plants have been an important source of medicine for thousands of years. To better understand the current diversity and usage of medicinal plants, floristic studies are essential. This report documents an expedition conducted in the Venda region of Limpopo, South Africa. The study was carried out in Shanzha and surrounding villages, as well as
Gurusamy Manikandan +2 more
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Henry Trimen: Under‐appreciated pioneer in the typification of Linnaean plant names?
TAXON, Volume 75, Issue 3, June 2026.Abstract In 1887, Henry Trimen published a paper summarising the contents of the Hermann Herbarium, in what is now the Natural History Museum, London (BM), in terms of the plant names published by Linnaeus. Trimen referred to the Hermann specimens as types of Linnaeus's names.
I.M. Turner
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