Willian Daróz Matte

State University of Maringá | UEM · Departamento de Agronomia

A very limited amount of information is available in relation both to the residual effect of herbicides destinated to the destruction of cotton stalks and to the time interval required to prevent that development and yield of the following crop be affected. This work aimed to identify the residual activity of herbicides intended to eliminate cotton...

Carryover de herbicidas utilizados no controle de soqueiras do algodoeiro sobre o milho cultivado em sucessão Carryover of herbicides used in cotton stalk control on corn cultivated in succession RESUMO São limitadas as informações sobre a atividade residual de herbicidas aplicados no controle das soqueiras do algodoeiro e o seu potencial para afet...

Background: Information on the carryover of herbicides applied to the destruction of cotton stalks, as well as the withdrawal period necessary to prevent the development and productivity of the crop in succession from being affected are limited in the literature. Objective: The objective was to identify the carryover effect promoted by herbicides...

As integrações de métodos de controle, visando o manejo de buva (Conyza spp.) passaram a ser práticas fundamentais nos sistemas integrados de produção, tais como milho (Zea mays) em consórcio com capim-ruziziensis (Urochloa ruziziensis). Os objetivos deste trabalho foram avaliar a eficácia da cobertura do capim-ruziziensis sobre a supressão da buva...

The destruction of cotton stalks after harvesting is a prophylactic measure aimed at reducing the population of insects and disease inoculants that may remain in the crop residues and remaining cotton plants. The objective of this work was to evaluate integrated methods of management of the cotton stalks, combining mechanical and chemical control,...

Weed resistance to glyphosate in agricultural production systems has led to the need of applying herbicides with different mechanisms of action. However, the persistence of these herbicides in the soil can harm the subsequent crop. This study aimed to assess the effect of the residual activity of the herbicide sulfentrazone applied in pre-emergence...

The application of alternative herbicides to replace glyphosate can affect the succession cropping due to the persistence in the soil. The aim of this work was to evaluate the residual activity of diclosulam applied to a pre-emergence soybean crop on a cotton plant grown in succession. The present study used a randomized complete block design with...

In the current scenario of resistance of weeds to glyphosate in grain and fiber production systems, imidazolinone-resistant soybean is shown as an option in the rotation of biotechnology events and herbicide action mechanisms through the application of [imazapic+imazapyr]. However, due to its persistence in the soil, the herbicide may harm the subs...

Em face do crescente número de problemas de gramíneas com resistência aos herbicidas inibidores da EPSPs e da ACCase, é muito importante avaliar alternativas de manejo com herbicidas de outros mecanismos de ação. O objetivo deste trabalho foi avaliar sistemas de manejo contendo o novo herbicida pyroxasulfone visando ao controle de capim-pé-de-galin...

Abstract - To increase the weed control spectrum in corn, the herbicides formulation with active principles of different mechanisms of action is an important alternative. With the objective of evaluating the control promoted by the new herbicide Calaris ® , composed by the mixture of [atrazine + mesotrione] applied in postemergence of weeds, alone...

This study aimed store cord the attack of Atta sexdens rubropilosa Forel, 1908 (Hymenoptera, Formicidae) in noni, Morinda citrifolia L. This record was random. The workers were collected manually in June 2015 in the southern region of Rondonia, Brazil. The defoliation by ants was recorded in a noniplant four years old. On the site we found only one...

Propolis has been ground in various areas of science, but its application in agriculture, is a recent and almost unknown subject. In agronomy work mainly seek to explore the antibiotic and antifungal properties of propolis, but other uses have been proposed, such as plant nutrition, pest control (such as mites) and even reducing water stress in pla...

O Estado de Mato Grosso apresenta potencial para cultivo do trigo irrigado, mas existe a necessidade de informações técnicas para o manejo da cultura no sistema de sequeiro. Nesse contexto, objetivou-se, avaliar os componentes de produção e a produtividade de cultivares de trigo de sequeiro sob diferentes épocas de semeadura no município de Tangará...

O trigo (Triticum aestivum L.) é uma planta de ciclo anual e no bioma Cerrado pode ser cultivado durante o inverno e a primavera sob irrigação. Considerando a importância do trigo na alimentação dos brasileiros e o fato de ser um produto principalmente importado, a busca de soluções tecnológicas visando à viabilização da cultura no país deve estar...