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Chemical composition and control of Sclerotium rolfsii Sacc by essential oils. Essential oils of medicinal plants show potential to control phytopathogens. Essential oils of Lippia sidoides Cham, Lippia lasiocalycina Cham, Lippia origanoides Kunth - Teresina, Lippia origanoides... ... Repository: BDPA Publication year: 2020
Chemical vs entomopathogenic control of Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) via aerial application in eucalyptus plantations. The Thaumastocoris peregrinus spread to eucalyptus plantations in many countries. Chemical control is a questionable measure, mainly due to the environmental impact, high cost and moreover has the use... ... Repository: BDPA Publication year: 2019
Efficiency of chemical pesticides to control Spodoptera frugiperda and validation of pheromone trap as a pest management tool in maize crop. The fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae)is a key pest of maize (Zea maysL.) crop, and invariably demand control measures. However, the time of insecticide applic... ... Repository: BDPA Publication year: 2010
Chemical control of stem-end rot on mango fruits in the San Francisco river Valley. The objective of this study was to assess the efficacy of some fungicides in reducing the incidence of stem-end rot when applied after flowering onset. Repository: BDPA Publication year: 2004
Integrated management of tough lovegrass (Eragrostis plana Nees): associating chemical control tools and plant physiology. ABSTRACT:The objective of the study was to evaluate the efficiency of herbicides use in the control of tough lovegrass according to the availability of solar radiation and the presence or absence of f... ... Repository: BDPA Publication year: 2021
Elucidating the chemical properties and potential applications of wood vinegars produced by controlled thermal treatments. ? Wood vinegar (WV) has been used for ages as fertilizer and antimicrobial agent, but its impacts on ecosystems are not well understood. Our objective was to investigate potential uses for WVs made fr... ... Repository: BDPA Publication year: 2019
Effect of weed control in corn with cowpea intercropping on soil chemical characteristics. Weeds interfere with nutrient absorption by crops. Therefore, there has been interest in knowing the effects of weeds on soil chemical characteristics, aiming at better fertilization management in ord... ... Repository: BDPA Publication year: 2006
Comparison of asian soybean rust chemical control on a susceptible and a resistant cultivar in Brazil. The development of resistant cultivars to the Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, brought an additional tool to the disease management in Brazil. ASR develops slower in resistan... ... Repository: BDPA Publication year: 2011
Potentially phytotoxic of chemical compounds present in essential oil for invasive plants control: a mini-review. The control of invasive plants is still carried out with the use of synthetic chemical agents that may present high toxicity and, consequently, be harmful to humans and animals. In Brazil, especially... ... Repository: BDPA Publication year: 2018
Chemical control of different digitaria insularis populations and management of a glyphosate-resistant populations. Objetivou-se neste trabalho estudar o controle de diferentes populações de Digitaria insularis pelo herbicida glyphosate, isolado e em mistura, além da combinação de métodos (químico e mecânico) no ma... ... Repository: BDPA Publication year: 2015

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