Chemical management of sourgrass with mixture of herbicides in areas under no-tillage system [PDF]
Scientia Agraria Paranaensis, 2021 The sourgrass [Digitaria insularis (L.) Fedde] is a native species of the Americas found in tropical and subtropical regions, the difficulty in controlling Digitaria insularis with the herbicide Glyphosate generates the need to use other herbicides for ...
Calistro, Vinicius Matoso +4 more
core +4 more sources
SOURGRASS INTERFERENCE ON SOYBEAN GROWN IN BRAZILIAN CERRADO [PDF]
Revista Caatinga, 2021 Sourgrass (Digitaria insularis) is one of the main species causing significant losses in Brazilian soybean production systems. Thus, this paper aimed to evaluate sourgrass interference on soybeans grown under Cerrado conditions.
G.B.P. Braz +5 more
semanticscholar +3 more sources
Herbicide resistance status of sourgrass
Advances in Weed Science, 2023 herbicide-Abstract: Sourgrass [ Digitaria insularis (L.) Mez ex Ekman] is one of the most challenging herbicide-resistant weeds in the grain-producing areas of Southeast, Central-west, and Northeast of Brazil.
Gabriel S. Amaral +6 more
semanticscholar +2 more sources
Complete Chromosome-Scale Genome Sequence Resource for Sporisorium panici-leucophaei, the Causal Agent of Sourgrass Smut Disease [PDF]
Molecular Plant-Microbe Interactions, 2021 Here, we present the first complete chromosome-level genome assembly of the smut fungus strain Sporisorium panici-leucophaei SPL10A, the causal agent of the sourgrass (Digitaria insularis) smut disease.
Gustavo Schiavone Crestana +7 more
doaj +4 more sources
Impact of glyphosate formulations and adjuvants: effects on leaf interaction, metabolism, and control of sourgrass [PDF]
Ciência Rural, 2022 : The addition of commercial formulations and adjuvants to a tank mix may result in differences in the wettability on the plant surface, foliar uptake and herbicide efficacy. Thus, the objectives of this study were to evaluate the influence of glyphosate
Jhonatan Diego Cavalieri +3 more
doaj +2 more sources
ACCase inhibitor fractionation and glyphosate addition improve perennial sourgrass control
Semina: Ciências Agrárias, 2022 Glyphosate-resistant sourgrass is difficult to control, particularly when perennial, and strategies that improve the control efficiency against this grass and preserve the useful life of graminicides are warranted.
Guilherme Mendes Pio de Oliveira +2 more
doaj +2 more sources
Alternatives for chemical management of sourgrass
Bioscience Journal, 2016 Intensive use of Glyphosate has been selected multiple resistant sourgrass biotypes in the areas of intensive agriculture in Brazil. Thus, it is important that viable management alternatives are evaluated for this invasion, which currently is regarded ...
Eraldo Godinho Gilo +3 more
doaj +6 more sources
INTERFERENCE OF INCREASING DENSITIES OF SOURGRASS IN GRAIN SORGHUM
Revista Brasileira de Milho e Sorgo, 2021 Sourgrass has a high competitive potential, resulting in yield losses of several crops. With the increase of grain sorghum cultivation in the Cerrado, mainly in the second crop, studies are needed to assess the interference of sourgrass on this crop. The
Aline Guimarães Cruvinel +5 more
semanticscholar +3 more sources
INTERVAL BETWEEN SEQUENTIAL HERBICIDE TREATMENTS FOR SOURGRASS MANAGEMENT [PDF]
Revista Caatinga, 2020 More than one herbicide application is usually necessary to manage glyphosate-resistant sourgrass in advanced stages of development efficiently during off-season fallow periods.
R. Mendes +4 more
semanticscholar +4 more sources
Sourgrass phenological stage and efficacy of glufosinate-ammonium
Weed Control Journal, 2021 : Background : Recently, biotypes of sourgrass ( Digitaria insularis ) were identified in Brazil with multiple resistance to EPSPs-ACCase inhibiting herbicides, which demands the recommendation of herbicides with alternative mode of action, such as ...
S. Carvalho
semanticscholar +2 more sources