Results 41 to 50 of about 6,071 (160)

Response of the Digitaria sanguinalis (L.) Scop. to the soil salinity – a greenhouse experiment

Ecological Questions, 2010
Large crabgrass is not registered in the Ellenberg’s list of halophyte species, but it growths in salt contaminated soil along roads. Our manipulative experiment in greenhouse was focused on growth activities of Large crabgrass in salt soil condition. Saline solutions of sodium chloride were 0, 0.12, 0.25, 0.50, 0.99, and 1.96%.
Božena Šerá, Iveta Hrušková, Markéta Nováková   +2 more
openaire   +3 more sources

Optimizing seeding ratios of field pea–brown mustard intercrops in Atlantic Canada

Agronomy Journal, Volume 118, Issue 2, March/April 2026.
Abstract Intercropping is a promising approach for ecological intensification that can enhance productivity and agroecosystem services. This study evaluated the agroecological performance of field pea (Pisum sativum) and brown mustard (Brassica juncea) intercropping across seeding ratios (0.5×, 1.0×, and 1.5× the recommended rates; 100 seeds m−2 ...
Qianwen Gong, Claude Caldwell, Tudor Borza, Aaron Mills, Ningbo Zeng, Niran Foster, Yunfei Jiang   +6 more
wiley   +1 more source

Cross-resistance to imazethapyr in a fluazifop-P-butyl-resistant population of Digitaria sanguinalis

, 2001
Copyright © 2001 Elsevier Science (USA). All rights reserved.A population of Digitaria sanguinalis selected by and resistant to the acetyl-coenzyme A carboxylase-inhibiting herbicide fluazifop-P-butyl is cross-resistant to the acetolactate synthase (ALS)
Preston, C., Hidayat, I.
core   +1 more source

Plant functional diversity does not dilute virus infection, but community virus prevalence positively correlates with net C3 grass production

Journal of Ecology, Volume 114, Issue 2, February 2026.
This study examines if plant functional diversity dilutes plant virus prevalence in grass hosts and evaluates how virus prevalence influences net community and host production. Functional diversity did not mitigate or amplify virus prevalence. While we found that species relationships between virus prevalence and production varied, overall, virus ...
Beatriz A. Aguirre, Erika L. Mudrak, Alexandra J. Wright, Alison G. Power   +3 more
wiley   +1 more source

Chemical Characterization and Allelopathic Effects of Ambrosia psilostachya (Asteraceae)

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT Ambrosia spp. have been introduced and distributed across different continents as an invasive alien plant species. The present study aimed to identify the chemical components of essential oil isolated from different parts of Ambrosia psilostachya and evaluate the phytotoxic effect of its aqueous extracts on the growth parameters of Phaseolus ...
Hesan Saberi, Ali Reza Yousefi, Majid Pouryousef, Somayeh Tokasi, Jafar Asghari Birbaneh, Marcello Iriti   +5 more
wiley   +1 more source

Integrating early spring‐planted barley or oat for Palmer amaranth management in soybean

Crop Science, Volume 66, Issue 1, January/February 2026.
Abstract Fall‐planted cover crops (CCs) are widely used for weed suppression, but CC establishment challenges after fall harvest in temperate regions necessitate alternative approaches. The objectives of this study were to evaluate the integrated effect of spring‐planted barley or oat CC and herbicide programs for CC biomass production, Palmer amaranth
Vipin Kumar, Annu Kumari, Humberto Blanco‐Canqui, Samuel E. Wortman, Saleh Taghvaeian, Amit J. Jhala   +5 more
wiley   +1 more source

Antioxidant response and photosynthetic characteristics of Xerophyta viscosa Baker and Digitaria sanguinalis L. leaves induced by high light

, 2004
The effects of high light (1500 mumol m(-2) s(-1)) on photosynthetic characteristics and antioxidant enzyme capacity of the monocotyledonous resurrection plant Xerophyta viscosa Baker and the crab grass Digitaria sanguinalis L.
Mundree, SG, Farrant, JM, Ekmekci, Y, Thomson, JA   +3 more
core   +1 more source

Estudi de la capacitat d'infecció del fong paràsit Ustilago syntherismae en plantes de Digitaria sanguinalis en diferents fases de desenvolupament i en condicions controlades [PDF]

, 2008
L’objecte d’aquest treball va ser provar d’infectar plantes de Digitaria sanguinalis en diferents estadis de desenvolupament mitjançant la inoculació d’una solució d’espores de Ustilago syntherismae.
Hurtado Fortuny, Esmeralda
core   +1 more source

Ecological studies on the crabgrass, Digitaria sanguinalis SCPLI on the upland field.

Japanese Journal of Crop Science, 1951
1. In this ecological studies, the close relations among the crabgrass and several crops were observed in the upland field. 2. Branched ears of the crabgrass (dominant species) were correlated to numbers of its seed. 3. Falled seeds of this weed were found 218.2 in ten square centimeters after the sweet-potatoes were harvested.
openaire   +2 more sources

SINOPSIS DE LAS SECCIONES DIGITARIA Y ERIANTHAE DEL GÉNERO DIGITARIA (POACEAE) EN VENEZUELA

, 2022
Se presenta la sinopsis taxonómica y actualización corológica de las especies de Digitaria secciones Digitaria y Erianthae de Venezuela. Se reportan siete especies en total, seis silvestres de la sección Digitaria y una cultivada o escapada de la sect ...
NOZAWA FURUYA, Shingo
core   +1 more source