Results 61 to 70 of about 2,710 (204)

Potenciação alelopática de extratos vegetais na germinação e no crescimento inicial de picão-preto e alface Allelopathy of plant extracts on germination and initial growth of beggartick (Bidens pilosa L.) and lettuce (Lactuca sativa L.)

open access: yesCiência e Agrotecnologia, 2007
O picão-preto (Bidens pilosa L.) é uma planta daninha muito agressiva, que está presente em quase todo Brasil. O principal método de controle é o químico, porém apresenta elevado impacto ambiental, risco de intoxicação humana e possibilidade de causar ...
Magda Cristiani Ferreira   +2 more
doaj   +1 more source

Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2025

open access: yesEFSA Journal, Volume 24, Issue 6, June 2026.
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)   +9 more
wiley   +1 more source

Bidens pilosa

open access: yes, 2010
Botones de Bidens pilosa L.
Jose Vazquez
core   +1 more source

Diverse soil seedbanks are resilient to reintroducing low‐intensity fire in a subtropical grassy woodland

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Seedbanks in this grassy woodland provide a rich biodiversity reservoir which persisted after low‐intensity fire. Patterns of species replacement suggest that activities which diminish above‐ground plant diversity (such as overgrazing or conversion to forest) will impact biodiversity at larger spatial scales, while soil seedbanks are likely more robust
Caitlin Gaskell   +4 more
wiley   +1 more source

Atividade alelopática de Nerium Oleander L. e Dieffenbachia picta schott em sementes de Lactuca Sativa L. e Bidens pilosa L.

open access: yesRevista de Ciências Agroveterinárias, 2014
Extratos aquosos de folhas verdes de Nerium oleander L. Dieffenbachia picta nas concentrações 0; 0,0625; 0,125 e 0,25 mg/mL foram preparados com o objetivo de determinar o potencial alelopático dessas espécies utilizadas como plantas ornamentais, sobre ...
Clairomar Emílio Flores Hoffmann   +3 more
doaj  

Effects of Bidens Pilosa L Extract on Complete Blood Count and Serum Antioxidant Enzymes Levels in Rats [PDF]

open access: yesالمجلة المصرية للدراسات المتخصصة
The world traditional medicines used different parts of B. Pilosa in form of juice, decoction, powder, or taken orally have been reportedly used to treat hepatitis, inflammation, hypertension, stomach disorders, and digestive disorders .The aim of this ...
بتول ناصر عبدالله محمد
doaj   +1 more source

Early Assessment of the Invasiveness of the Alien Plant Vernonia amygdalina Del. Introduced in China

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study evaluates the invasion potential of Vernonia amygdalina by synthesizing evidence on its taxonomic background, morphological and life‐history traits, reproductive strategies, allelopathic effects, defense mechanisms, climatic suitability, and human‐mediated introduction and cultivation practices.
Lei Gao   +3 more
wiley   +1 more source

Planta de "Moriseco", Bidens pilosa L.

open access: yes, 2022
Se muestra una planta adulta de "Moriseco", Bidens pilosa L., creciendo en Cervantes, Alvarado, Cartago, Costa Rica.Universidad de Costa Rica/[]/UCR/Costa RicaUCR::Sedes Regionales::Sede del Atlántico::Recinto de Paraíso::Finca Experimental ...
Loría Coto, Michelle   +1 more
core  

Insects and non‐woody plants slow down tropical forest succession: A community‐wide experiment in Papua New Guinea

open access: yesJournal of Ecology, Volume 114, Issue 4, April 2026.
The importance of top‐down insect herbivory decreased, while the importance of bottom‐up plant competition with non‐woody plant species increased with elevation, representing a gradient of increasing environmental stress in the succession of woody plants.
Kari Sogera Iamba   +5 more
wiley   +1 more source

Indikasi Cekaman Gulma Bidens Pilosa L. Akibat Perlakuan Perasan Pilea Microphylla L.

open access: yes, 2017
Bidens pilosa L. merupakan salah satu tanaman gulma yang biasa ditemukan di daerah perkebunan yang mengganggu tanaman budidaya. Pilea microphylla L merupakan tanaman yang memiliki potensi sebagai herbisida alami untuk pengendali gulma.
Budihastuti, Rini   +2 more
core   +1 more source

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