Results 31 to 40 of about 313 (154)

Herbicide selectivity on teak seedlings (Tectona grandis L.f)

Diversitas Journal, 2023
One of the factors that interfere in the productivity of a forest culture, the knowledge of the selectivity of the product to the culture is essential to eliminate or limit the injuries caused by the product to the species of interest.
Antônio José Plácido de Mello Mello, Cicero Jacinto da Silva Neto   +1 more
doaj   +1 more source

Dose-response of morning-glory species to PPO inhibitors [PDF]

Communications in Plant Sciences, 2015
The objective of this research was to test the response of morning-glory species (Ipomoea hederifolia and Ipomoea quamoclit), two important weeds in Brazilian agricultural fields, growing after application of increased doses of carfentrazone-ethyl and ...
Mauricio Crestani Agostineto, Humberto Henrique Ansolin, Leonardo Bianco de Carvalho   +2 more
doaj  

Lixiviação de saflufenacil e residual após períodos de seca Saflufenacyl and residual leaching after drought periods

Planta Daninha, 2012
O objetivo deste trabalho foi avaliar a lixiviação de saflufenacil em Latossolo Vermelho-Amarelo (textura média, pH 5,6) e Latossolo Vermelho distrófico (textura argilosa, pH 5,2 e pH 6,0), assim como os efeitos de períodos de seca no residual desse ...
P.A. Monqueiro, R. Sabbag, I. Orzari, N. Hijano, M. Galvani Filho, V. Dallacosta, V. Krolikowski, A.C. Silva Hirata   +7 more
doaj   +1 more source

Influence of Adjuvants on the Surface Tension, Deposition and Effectiveness of Herbicides on Fleabane Plants [PDF]

Planta Daninha, 2018
: The use of herbicides is widespread in weed management, and adjuvants are added to the spray solution to improve the effectiveness of applications. The goal was to evaluate the influence of adjuvants added to the herbicides saflufenacil and glyphosate,
E.B. CASTRO, C.A. CARBONARI, E.D. VELINI, G.L.G.C. GOMES, D. BELAPART   +4 more
doaj   +2 more sources

2,4-D and saflufenacil application time on the quality of Italian ryegrass (Lolium multiflorum) seeds [PDF]

Ciência Rural
: Italian ryegrass (Lolium multiflorum Lam.) is considered one of the main winter cover crops in southern Brazil; however, it is a weed species with a record of being resistant to several herbicides.
Rafaella Boemo Mario, Glauco Pacheco Leães, Rogério Luiz Backes, Eduard Mroginski Leichtweis, Eduardo Streck Bortolin, Sérgio Mateus Tronquini, Simone Puntel, André da Rosa Ulguim   +7 more
doaj   +1 more source

Eficácia de herbicidas aplicados em trapoeraba (Commelina benghalensis) na região oeste do Estado do Paraná

Revista de Agricultura Neotropical, 2023
A trapoeraba (Commelina spp.) é considerada um gênero tolerante ao glyphosate, apresentando controle reduzido a esse herbicida em estádios avançados.
Matheus Moreira Perissato, Alfredo Junior Paiola Albrecht, Leandro Paiola Albrecht, Willian Bosquette Rosa, Samara Moreira Perissato, Willian Felipe Larini   +5 more
doaj   +1 more source

Chemical control of California arrowhead (Sagittaria montevidensis) resistant to acetolactate synthase and photosystem II inhibiting herbicides in irrigated rice

Ciência Rural
: California arrowhead is one of the primary weeds infesting paddy rice fields in the Brazilian states of Santa Catarina and Rio Grande do Sul, where the system of pre-germinated seeding is used.
Diogo da Silva Moura, José Alberto Noldin, Leandro Galon, Diogo Balbé Helgueira, Karen Piraine Martins, Luciano Luis Cassol   +5 more
doaj   +1 more source

Seletividade do herbicida saflufenacil a Eucalyptus urograndis Selectivity of saflufenacil to Eucalyptus urograndis

Planta Daninha, 2011
As áreas com plantios florestais estão constantemente em expansão, e a interferência das plantas daninhas alteram o crescimento e desenvolvimento de plantas de eucalipto, pois estas competem por água, nutrientes, espaço e luz. Objetivou-se com este estudo avaliar a seletividade do herbicida saflufenacil, aplicado com e sem óleo mineral Dash, em plantas
M.R.R Pereira, D Martins, A.C.P Rodrigues, G.S.F Souza, L.A Cardoso   +4 more
openaire   +1 more source

Sequential application of herbicide options for controlling Conyza sumatrensis in soybean pre-sowing

Revista de la Facultad de Ciencias Agrarias, 2022
The aim of this study was to evaluate the efficacy of sequentially applied herbicides to control Conyza sumatrensis, one of the most widely distributed weeds worldwide, in soybean pre-sowing burndown. The study was conducted under field conditions in
Leandro Paiola Albrecht, Alfredo Junior Paiola Albrecht, André Felipe Moreira Silva, Romulo Augusto Ramos, Karine Yone Rodrigues da Costa, Gabriel Viana de Araújo, Tamara Thaís Mundt, Corina Colombari   +7 more
doaj   +1 more source

Selectivity of Saflufenacil Applied Alone or Mixed to Glyphosate in Maize

Journal of Agricultural Studies, 2020
The use of selective herbicides is important for weed management in agricultural crops. Selectivity studies of new molecules are really important to expand the control options of glyphosate-resistant and -tolerant eudicotyledons in corn. The objective of this work was to evaluate the selectivity of the herbicide saflufenacil applied alone in different ...
Leandro Galon, Sabrina Natalia Weirich, Milena Barretta Franceschetti, Ignacio Aspiazú, Alexandre Ferreira da Silva, Cesar Tiago Forte, Emanuel Rodrigo de Oliveira Rossetto, Daiani Brandler, Gismael Francisco Perin, Cleiton Ulkovski   +9 more
openaire   +2 more sources