Results 51 to 60 of about 598 (138)

MANEJO QUÍMICO DE ESPÉCIES DE TRAPOERABA COM APLICAÇÃO ISOLADA E EM MISTURA DE DIFERENTES HERBICIDAS

Revista Caatinga, 2012
This paper evaluated the effect of different herbicides applied isolated and mixed on two species of dayflower (Commelina benghalensis and Commelina villosa). Both species were grown under pot conditions with a capacity of 14 L.
DAGOBERTO MARTINS, DIOGO CARNEIRO SANTANA, GUILHERME SASSO FERREIRA DE SOUZA, MURILO VILLAS BOAS BAGATTA   +3 more
doaj  

A Deep Metagenomic Snapshot as a Proof‐of‐Concept for Resource Generation: Simultaneous Assembly of Host, Food, and Microbiome Genomes From Stingless Bee Larval Food

Ecology and Evolution, Volume 15, Issue 12, December 2025.
This study serves as a proof‐of‐concept, demonstrating that deep shotgun sequencing of a single complex sample—stingless bee larval food—can simultaneously generate multiple genomic resources. From this dataset, we assembled three genomes (a near‐complete bacterium, a draft host mitochondrion, and a fragmented plant chloroplast) with varying ...
Carlos Ueira‐Vieira, Ana Carolina Costa Santos, Thayane Nogueira Araújo, Solange Cristina Augusto, Natanael Borges de Avila, Ana Maria Bonetti, Anderson Rodrigues dos Santos   +6 more
wiley   +1 more source

Accumulation of macronutrients in cowpea and weeds in competition and under soil water deficit

Bioscience Journal, 2019
The ability of a plant species to succeed in colonization of agroecosystem depends on its efficiency in the use of growth resources even in deficient conditions.
Fernando Sarmento de Oliveira, Erivanessa Costa Sousa Sarmento, Jeferson Luiz Dallabona Dombroski, Daniel Valadão Silva, Claudia Daianny Melo Freitas, Matheus Freitas Souza, Maiara Pinheiro da Silva Borges, Lindomar Maria da Silveira   +7 more
doaj   +3 more sources

La lutte contre Commelina benghalensis [PDF]

, 1994
Fiche technique présentant les caractéristiques botaniques de Commelina benghalensis, les conditions de développement, les méthodes de lutte : dose d'application des ...
Le Bourgeois, Thomas, Marnotte, Pascal
openaire  

Anthropogenic Disturbances and Invasion of Mikania micrantha Threaten Rauvolfia serpentina Populations in Nepal

Ecology and Evolution, Volume 15, Issue 12, December 2025.
This research article investigate the current population dynamics of a threatened medicinal plant Rauvolfia serpentina.in differentially disturbed region of tropical forest in eastern Nepal. The findings revealed the cumulative impacts of over exploitation and invasion of Mikania micrantha have negatively impacted the population dynamics of R ...
Ajay Neupane, Bikram Jnawali, Suresh Kumar Ghimire   +2 more
wiley   +1 more source

POTENSI BEBERAPA JENIS GULMA BERDAUN LEBAR SEBAGAI SUMBER INOKULUM PADA PROSES PENULARAN CUCUMBER MOSAIC VIRUS (CMV) UNTUK TANAMAN TOMAT (Lycopersicon esculentum MILL.)

Jurnal HPT (Hama Penyakit Tumbuhan), 2013
ABSTRAK Hasil penelitian pendahuluan menunjukkan bahwa Commelina benghalensis, Ageratum conyzoides, Emilia sonchifolia, dan Portulaca oleracea merupakan gulma pada tanaman tomat yang dapat diinfeksi oleh Cucumber Mosaic Virus.
Uswatun Hasanah, Mintarto Martosudiro, Tutung Hadiastono   +2 more
doaj  

Biosynthesis of Nanoparticles Using Commelina benghalensis: Photocatalytic Dye and Pharmaceutical Degradation and Antimicrobial Activity

Colorants
The trend toward developing sustainable nanotechnology has driven researchers to explore environmentally friendly techniques for nanomaterial fabrication.
Dineo A. Bopape, Mmbulaheni Ramulondi
doaj   +1 more source

Morfofisiologia de plantas de milho em competição com picão-preto e trapoeraba submetidas a roçada Morphophysiology of corn plants in competition with picão-preto and trapoeraba submitted to clearings

Planta Daninha, 2012
Avaliou-se a eficiência do uso de roçadas no controle de picão-preto (Bidens pilosa) e trapoeraba (Commelina benghalensis) por meio de características morfológicas e fisiológicas do milho.
J.P. Lemos, J.C.C. Galvão, A.A. Silva, A. Fontanetti, M.L.P. Corrêa, P.R. Cecon   +5 more
doaj   +1 more source

Off‐season crops as a strategy for renovating degraded pastures and improving maize yield in a low‐altitude tropical region

Agronomy Journal, Volume 117, Issue 6, November/December 2025.
Abstract Brazil can expand cultivated areas without deforestation by restoring degraded pastures and optimizing grain production through off‐season crops. This study evaluated eight off‐season treatments, including fallow, monocrops, and intercropping combinations, and their effects on maize (Zea mays L.) intercropped with guinea grass (Megathyrsus ...
Sarah V. Pedrão, Job T. Oliveira, Otávio M. Correa, Aline O. Silva, Aline O. Matoso, Marco A. C. Carneiro, Eric van Cleef, Flávio H. Kaneko   +7 more
wiley   +1 more source

Sex expression and breeding strategy in Commelina benghalensis L.

Journal of Biosciences, 2009
This paper describes the results of a series of experiments conducted to unravel the patterns of sex expression and reproductive output in a fascinating species with high variation in sexuality. Commelina benghalensis L., an andromonoecious rainy season weed, bears male and bisexual flowers in axillary spathes of all the plants investigated.
Veenu, Kaul, Awtar Kishen, Koul
openaire   +2 more sources