Results 11 to 20 of about 313 (91)

MAIZE CROP PHYTOTOXICITY IN RESPONSE TO SUB-DOSES OF SULFOMETURON-METHYL [PDF]

open access: yesPlanta Daninha, 2017
The use of ripeners has been a common practice in the sugarcane culture. The application of these products is often performed through aerial spraying, which increases the chances of drifting of the ripeners- molecules over the surrounding crops, such as ...
P.A.C. FELISBERTO   +3 more
doaj   +2 more sources

DETERMINATION OF RESIDUAL EFFECT OF INDAZIFLAM AND AMICARBAZONE IN TWO SOILS THROUGH BIOASSAY [PDF]

open access: yesRevista Brasileira de Herbicidas, 2019
The herbicides indaziflam and amicarbazone effectively control weeds, as they persist for long extensions in the soil. The objective of this work was to evaluate the residual effect of indaziflam and amicarbazone in contrasting textures.
Helvig, Enelise Osco   +4 more
core   +3 more sources

Efeito de doses reduzidas de oxyfluorfen em cultivares de algodoeiro Effect of reduced oxyfluorfen rates on cotton cultivars

open access: yesPlanta Daninha, 2008
O agronegócio do algodão apresenta-se, no Brasil, como uma atividade de grande importância para a economia nacional, ocupando posição de destaque no processo produtivo do Estado do Mato Grosso.
O.M. Yamashita   +5 more
doaj   +2 more sources

Efeito da época de aplicação de herbicidas sulfonilureias no controle de azevém anual na cultura do trigo [PDF]

open access: yes, 2015
The adoption of weed management practices is one of the main tools that can contribute to increased grain yield in wheat crops. This study has aimed to evaluate the efficiency of the chemical group of the sulfonylurea herbicides, alone and in combination,
Camargo Junior, Osnil Alves   +4 more
core   +3 more sources

MISTURA DE HERBICIDAS E MOLIBDÊNIO APLICADOS EM PÓS-EMERGÊNCIA NA CULTURA DO FEIJÃO-CAUPI [PDF]

open access: yes, 2020
Tank mixing between herbicides and foliar fertilizers can promote adverse effects on crops due to antagonism between products. Thus, the objective of this study was to evaluate the effects of the application of molybdenum (Mo) in a tank mixture with ...
Costa, Estevam Matheus   +5 more
core   +2 more sources

Influência da textura do solo na seletividade do herbicida fomesafen aplicado em pré-emergência do algodoeiro [PDF]

open access: yes, 2014
The selectivity of pre-emergence herbicides depend of the soil characteristics. In this context, the aim of this works was evaluated the fomesafen selectivity to cotton crop in soil with contrasting textural class.
Constantin, Jamil   +6 more
core   +2 more sources

Efeito de herbicidas aplicados em jato dirigido no desenvolvimento inicial de plantas de pinhão-manso [PDF]

open access: yes, 2014
The objective was to evaluate the effect of glyphosate, paraquat and glufosinate-ammonium applied as directed spray in initial development of jatropha plants. A randomized block design was used, with five replicates.
Costa, Neumárcio Vilanova   +4 more
core   +2 more sources

Selectividad del cultivo del chia al herbicida bentazon [PDF]

open access: yes, 2018
A semente de chia (Salvia hispanica L.) é muito relevante para a saúde humana, mas os estudos com essa cultura normalmente focam principalmente sua composição nutricional, deixando as práticas culturais com pouco respaldo técnico.
Helvig, Enelise Osco   +4 more
core   +3 more sources

TOLERÂNCIA DE MUDAS DE CAFÉ CONILLON (Coffea canephora) A HERBICIDAS APLICADOS EM PÓS-EMERGÊNCIA [PDF]

open access: yes, 2009
There are few herbicides available to the coffee grower for the post-emergency application in plants of coffee in formation. The present work was accomplished with the objective of evaluating the coffee plant seedlings phytointoxication to herbicides ...
CAMPOS, Ostenildo Ribeiro   +6 more
core   +3 more sources

Seletividade de associações herbicidas aplicadas em pós-emergência do milho cultivado em segunda safra

open access: yesWeed Control Journal, 2023
: Background : The weed interference in maize is one of the main obstacles to obtaining high yields in this crop. In this context, the use of herbicides constitutes the main method of control, and can have great success for the farmer if used at the time
Rafael Cabral   +6 more
semanticscholar   +1 more source

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