Results 31 to 40 of about 1,966 (192)

Update of the Xylella spp. host plant database – systematic literature search up to 31 December 2022

EFSA Journal, Volume 21, Issue 6, June 2023., 2023
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), Davide Gibin, Luca Pasinato, Alice Delbianco   +3 more
wiley   +1 more source

Implementation and Use of Green Manures for Weed Suppression in Sequential Maize Cropping

International Journal of Agronomy, Volume 2023, Issue 1, 2023., 2023
The ground cover produced by green manures has a direct influence on weed suppression and, in addition, the biomass produced by these same plants influences crop growth. This study was carried out to compare the effect of green manure species on the incidence of weeds, in sequence, in order to evaluate the effects of the use of green manure cover on ...
Amilcar Servín Niz, Modesto Osmar Da Silva Oviedo, Eulalio Morel López, Derlys López Ávalos, Hugo González Villalba, Alcides Fernández Sánchez, Pablo Fankhauser Solis, Willian Insfrán, David Clay   +8 more
wiley   +1 more source

Efeitos de dessecantes no controle de plantas daninhas na cultura da soja Effects of burndown herbicides in weed control in soybean crop

Planta Daninha, 2006
Este trabalho teve como objetivo avaliar a eficiência do glyphosate e da mistura comercial paraquat + diuron, bem como o efeito do intervalo entre as aplicações desses herbicidas e a semeadura da soja, sobre o controle e a rebrota de Digitaria insularis,
S.O. Procópio, F.R. Pires, C.C.E. Menezes, A.L.L. Barroso, R.V. Moraes, M.V.V. Silva, R.G. Queiroz, M.L. Carmo   +7 more
doaj   +1 more source

Sourgrass phenological stage and efficacy of ACCase-inhibiting herbicides [PDF]

Planta Daninha, 2020
Background: Sourgrass (Digitaria insularis) is a highly disseminated weed in Brazil. It is a perennial grass weed that has high infesting capacity in agricultural areas and presents glyphosate-resistant biotypes.
Jéssica C. Presoto, Jeisiane F. Andrade, Laura A. Souza, Laura S. Teixeira, Saul J.P. Carvalho   +4 more
doaj   +1 more source

Can Soil Compaction Alter Morphophysiological Responses and Soybean Yield under Application of Selective Herbicides?

Applied and Environmental Soil Science, Volume 2023, Issue 1, 2023., 2023
Compacted soils may be negatively affecting the selectivity of herbicides applied in preemergence in the soybean crop. Therefore, the present work aimed to investigate possible negative effects on the morphophysiological characters of soybean plants, as well as on the agronomic and yield performances of this crop.
Bruno César Silva Pereira, Camila Jorge Bernabé Ferreira, Guilherme Braga Pereira Braz, Matheus de Freitas Souza, Rose Luiza Moraes Tavares, Márcio Rosa, Eduardo Lima do Carmo, Gabriel Henrique Vian, Ana Paula Sousa Silva, Fellipe Goulart Machado, Bon-Jun Koo   +10 more
wiley   +1 more source

Accumulation of dry mass and macronutrients by sourgrass plants [PDF]

Planta Daninha, 2013
The experiment was carried out aiming to analyze the dry mass production and distribution and the content and accumulation of macronutrients in sourgrass (Digitaria insularis) plants cultivated under mineral nutrition standard conditions.
L.B. Carvalho, M.S. Bianco, S. Bianco
doaj   +1 more source

Interação entre herbicidas inibidores da accase e diferentes formulações de glyphosate no controle de capim-amargoso [PDF]

Planta Daninha, 2014
O glyphosate é um herbicida não seletivo que inibe a produção de aminoácidos aromáticos essenciais à sobrevivência de plantas. Esse herbicida é disponibilizado no mercado em distintas formulações que podem apresentar diferenças no controle de espécies. A
A.A.M. Barroso, A.J.P. Albrecht, F.C. Reis, R.V. Filho   +3 more
doaj   +1 more source

Reaction of wheat plants and alternative hosts to Magnaporthe oryzae

Arquivos do Instituto Biológico, 2018
: Blast disease, caused by the fungus Magnaporthe oryzae, has a major impact on wheat farming. The study of plant responses to pathogens has improved the management of this disease. Moreover, it is important to identify potential host plants in the crops’
Lucas Gustavo Yock Durante, Lilian Maria Arruda Bacchi, Jessica Evangelista de Souza, Felipe André Sganseria Graichen   +3 more
doaj   +1 more source

Light and temperature effects on the seed germination of four Digitaria weed species [PDF]

, 2010
O Brasil é o país das Américas com maior número de espécies nativas do gênero Digitaria, conhecidas como plantas daninhas, constituindo problemas em várias culturas de expressão econômica e encontradas em várias regiões do território brasileiro, sob ...
CARVALHO, Saul Jorge Pinto de, DIAS, Ana Carolina Ribeiro, MARCOS FILHO, Júlio, MONDO, Vitor Henrique Vaz   +3 more
core   +2 more sources

Chemical Control and Morphoanatomical Analysis of Leaves of Different Populations of Sourgrass [PDF]

Planta Daninha, 2017
Digitaria insularis has been selected by frequent glyphosate applications both in no-till areas and in fruit orchards. The objective of this paper was to evaluate control efficacy of D. insularis populations by glyphosate, alone and mixed with quizalofop-
L.J.P. GOMES, J.I. SANTOS, E.C. GASPARINO, N.M. CORREIA   +3 more
doaj   +1 more source