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Determining the drift potential of Venturi nozzles compared with standard nozzles across three insecticide spray solutions in a wind tunnel
(Wiley-Blackwell, 2016-08-01)
BACKGROUNDPrevious research has sought to adopt the use of drift-reducing technologies (DRTs) for use in field trials to control diamondback moth (DBM) Plutella xylostella (L.) (Lepidoptera: Plutellidae) in canola (Brassica ...
Management of coffee leaf miner: Spray volume, efficacy of cartap hydrochloride and impact on parasitismManejocloridratodo bicho-mineiro:De cartapevolumee impactode pulverização,no parasitismoeficácia do
(2019-01-01)
The leaf miner is a key pest of coffee and the use of insecticides for its control results in high water consumption. The objective in this study was to evaluate the quali-quantitative aspects of reduced spray volumes with ...
INFLUENCE OF GLYPHOSATE CONCENTRATIONS ON SPRAY SOLUTION PHYSICOCHEMICAL CHARACTERISTICS AND DRIFT POTENTIAL
(Soc Brasil Engenharia Agricola, 2020-01-01)
The herbicide glyphosate is sprayed with varying application volumes that result in different concentrations used in the spray solutions. Thus, this study aimed to evaluate the effect of glyphosate concentrations on the ...
APPLICATION VOLUMES AND SIZES OF DROPLETS FOR THE APPLICATION OF DIQUAT HERBICIDE IN THE CONTROL OF Eichhornia crassipes
(Univ Federal Vicosa, 2016-01-01)
The objective of this study was to evaluate the efficiency of application and the efficacy of control of water hyacinth (Eichhornia crassipes) with the use of the diquat herbicide done with two application volumes associated ...
Avaliação da deposição da calda de pulverização em função da densidade populacional de Brachiaria plantaginea, do volume e do ângulo de aplicação
(Sociedade Brasileira da Ciência das Plantas Daninhas, 2014)
Cobertura das folhas de soja utilizando diferentes pontas de pulverização
(Universidade Estadual Paulista (Unesp), 2020-02-19)
Para uma aplicação de pesticidas com qualidade e segurança, é necessário a escolha adequada da ponta de pulverização, espectro de gotas e volume de calda. O objetivo dessa pesquisa foi avaliar a interação entre os formatos ...
Droplet spectrum generated by air induction nozzles spraying solutions containing adjuvants and a tank mixture of glyphosate and dicamba
(2020-01-01)
The aim of this work was to evaluate drift reduction technologies (DRTs) by analyzing the droplet spectrum generated by air induction nozzles spraying solutions containing adjuvants and a mixture of glyphosate and dicamba. ...
DROPLET SPECTRA AND SURFACE TENSION OF SPRAY SOLUTIONS BY BIOLOGICAL INSECTICIDE AND ADJUVANTS
(Soc Brasil Engenharia Agricola, 2017-03-01)
Biological insecticides can be another pest control method used in integrated pest management; hence there is a demand for scientific information about these products to understand the appropriate application technique. ...
Spray deposition at two growth stages of cattail
(2016-01-01)
Surfactant use in spray solutions has a major advantage of reducing droplet surface tension and increasing deposition. We aimed to evaluate droplet deposition on cattail plants (Typha subulata) using food coloring (Brilliant ...
Efficacy of imazamox with centrifugal energy spray nozzle on eichhornia crassipes and economic analysis of control viabilityEficácia do imazamox com bico de pulverização de energia centrífuga em eichhornia crassipes e análise econômica de viabilidade de controle
(2019-01-01)
The efficacy of imazamox to control Eichhornia crassipes with a centrifugal energy spray nozzle at doses and volumes of spray solution and the costs of mechanical and chemical control of aquatic plants were evaluated in ...