Results 81 to 90 of about 6,257 (196)

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

open access: yesJapanese 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

open access: yes, 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

A first survey for herbicide resistant weeds across major maize growing areas in the North Island of New Zealand.

open access: yesPLoS ONE
Weeds are increasingly documented with evolved resistance to herbicides globally. Three species have been reported as resistant in maize crops in New Zealand: Chenopodium album to atrazine and dicamba, Persicaria maculosa to atrazine and Digitaria ...
Zachary Ngow   +3 more
doaj   +1 more source

First Report of Anthracnose of Digitaria sanguinalis Caused by Colletotrichum hanaui in China

open access: yesPlant Disease, 2010
Hairy crabgrass (Digitaria sanguinalis (L.) Scop.) is a troublesome weed in most agricultural crops worldwide. Considerable efforts are made to limit the invasiveness and impact of crabgrass on crop productivity, including evaluation of fungi as biocontrol agents (3).
H P, Qiu   +5 more
openaire   +2 more sources

sanguinalis

open access: yes, 1977
Digitaria sanguinalis (Linnaeus) ScopoliDigitaria sanguinalishairy crabgrass;large crabgrass;northern crabgrassdigitaire sanguineNear junction of Spring Street and Ryan Road, (Florence) NorthamptonHerbarium of The University of ...
84794 H.E. Ahles
core  

Novedades taxonómicas y sinopsis del género Digitaria (Poaceae, Panicoideae, Paniceae) en América Central

open access: yesDarwiniana, 2007
Se adicionan 10 nuevas citas: Digitaria abyssinica, D. aequiglumis var. aequiglumis, D. lanuginosa, D. nuda y D. venezuelae var. fendleri en Panamá; D. argillacea var. nulliseta y D. fuscescens en Honduras; D.
Andrea S. Vega   +1 more
doaj  

"Digitaria sanguinalis - Ustilago syntherismae" pathosystem: changes in the reproductive development of plants due to fungal infection [PDF]

open access: yes, 2015
El objetivo del estudio fue conocer cómo la infección por carbón causado por “Ustilago syntherismae” afecta al número de ápices reproductivos (NAR) que forman las plantas de garranchuelo (Digitaria sanguinalis) en una generación. Se marcaron 24 cuadrados
Verdú, A. M., Mas, M. T.
core   +1 more source

STUDY OF THE EARLY ROOT DEVELOPMENT OF IMPORTANT ARABLE GRASS WEEDS IN MAIZE I. LARGE CRABGRASS (DIGITARIA SANGUINALIS (L.) SCOP) [PDF]

open access: yesJournal of Central European Agriculture, 2002
We have studied the primary root development of the one of the most important grass weeds - large crabgrass (Digitaria sanguinalis (L.) Scop). The primary, secondary and tertiary root development was studied in laboratory (thermostat), and in pots in ...
Z MIKE, K HUNYADI
doaj  

Novel Trifluoromethylcoumarinyl Urea Derivatives: Synthesis, Characterization, Fluorescence, and Bioactivity

open access: yesMolecules, 2018
A series of novel trifluoromethylcoumarinyl urea derivatives were designed, synthesized, and characterized by 1H-NMR, 13C-NMR, and HR-ESI-MS. The fluorescence spectra of the target compounds were recorded.
Lili Qiao, Shuanghong Hao
doaj   +1 more source

Home - About - Disclaimer - Privacy