Este trabalho objetivou avaliar a seletividade dos herbicidas diuron+hexazinone, azafenidin+hexazinone, metribuzin e isoxaflutole aplicados em pós-emergência inicial e tardia das plantas de cana-de-açúcar, variedade RB835089, na época da estiagem, em ...
C.A.M. Azania +4 more
doaj +1 more source
Selectivity of Pre and Postemergence Herbicides in Single or Combined Applications in Castor Crop
One of the main challenges in castor crop (Ricinus communis L.) production is efficient weed management mainly due to limited options of selective herbicides.
Augusto G. F. Costa +5 more
doaj +1 more source
Eficiência do cloransulam-metílico no controle em pós-emergência de Conyza bonariensis na cultura da soja RR® [PDF]
With the introduction of transgenic soybean resistant to glyphosate, which was widespread in southern Brazil, the number of applications and the selection of biotypes of horseweed (Conyza bonariensis) resistant to herbicide have stepped up.
Blainski, Éder +6 more
core +2 more sources
Paspalum notatum growth and pigment content in response to the application of herbicides [PDF]
A grama batatais (Paspalum notatum) é uma poacea, resistente ao pisoteio, restrição hídrica e baixa fertilidade do solo, porém, exige cortes frequentes para eliminar o excesso de biomassa produzido.
Alves, Guilherme Augusto Cito +6 more
core +2 more sources
Clomazone selectivity in cotton seeds treated with dietholate and zinc acetate
The objective of this study objective was to evaluate the selectivity of pre-emergence applications the herbicide clomazone cotton seeds treated with dietholate and zinc acetate. The 4 x 2 factorial arrangement was adopted (4 seed treatment methods and 2
Miriam Hiroko Inoue +5 more
doaj +1 more source
Selectivity of herbicides in crambe crop
The low productivity of crambe can be associated with many factors, among these, the competition with weeds, which reduces the yield, harvest affects and contributes to the increase in seed moisture.
Guilherme Sasso Ferreira Souza +4 more
doaj +1 more source
Eficácia do herbicida S-metolacloro no controle de Urochloa decumbens em solos de Cerrado [PDF]
The soil characteristics play a pivotal role in shaping the efficacy of pre-emergent herbicides in the context of weed control and their phytotoxic influence on the target crop.
Almeida, Danielle Resende +4 more
core +1 more source
EFEITO DE HERBICIDAS NO CRESCIMENTO INICIAL DO SORGO SACARINO [PDF]
A presença de plantas daninhas pode reduzir severamente o rendimento do sorgo sacarino (Sorghum bicolor), e em função do reduzido número de herbicidas registrados, o objetivo do trabalho foi avaliar o efeito de herbicidas no crescimento inicial dessa ...
Furquim, Lucas Tadeu +2 more
core +3 more sources
Seletividade de herbicidas registrados para uso em pré e pós-emergência na cultura da cana-de-açúcar ao feijoeiro-comum. [PDF]
RESUMO: O trabalho teve como objetivo avaliar a seletividade dos principais herbicidas registrados para uso na cultura da cana-de-açúcar, aplicados em pré ou pós-emergência, ao feijoeiro-comum (cultivar Pérola).
BARROSO, A. L. de L. +8 more
core
Herbicide selectivity for conventional maize hybrid [PDF]
: The cultivation of conventional maize in refuge areas is important for preserving Bt technology and serving specific markets with greater added value to the grains. Therefore, research aimed at chemical weed control must also continue to be directed to
BRAZ, G. B. P. +6 more
core +1 more source

