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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 ...
Performance of new flat fan nozzle design in spray deposition, penetration and control of soybean rust
(Springer, 2019-11-01)
Fungicide application technology to control soybean rust (SBR) is lacking and requires optimization to improve spray coverage in the lower part of the crop canopy as well as the spray distribution uniformity. The goal of ...
Effect of working pressure and spacing of nozzles on the quality of spraying distribution
(2022-01-01)
The correct placement of the crop protection product on the target depends on the adequate distribution provided by the spray nozzles. In this research, the objective was to verify the influence of the working pressure and ...
Air-assistance in spray booms which have different spray volumes and nozzle types for chemically controlling spodoptera frugiperda on corn
(2012-04-01)
The study aimed to evaluate the performance of air assistance in spray booms using different types of nozzles and spray volumes. We took into account spray deposits, fall armyworm control and crop corn performance in a ...
Air-assistance in spray booms which have different spray volumes and nozzle types for chemically controlling spodoptera frugiperda on corn
(2012-04-01)
The study aimed to evaluate the performance of air assistance in spray booms using different types of nozzles and spray volumes. We took into account spray deposits, fall armyworm control and crop corn performance in a ...
Cobertura da cultura da soja pela calda fungicida em função, de pontas de pulverização e volumes de aplicação
(2009-05-01)
The goal of this research was to evaluate two tips of spraying nozzles (hollow cone nozzle and two flat fan nozzle annexed to a nozzle body DUO) and three spray volumes (100, 150 and 200 dm3 ha-1), whose application was ...
Cobertura da cultura da soja pela calda fungicida em função, de pontas de pulverização e volumes de aplicação
(2009-05-01)
The goal of this research was to evaluate two tips of spraying nozzles (hollow cone nozzle and two flat fan nozzle annexed to a nozzle body DUO) and three spray volumes (100, 150 and 200 dm3 ha-1), whose application was ...
Distribuição volumétrica de calda contendo Metarhizium anisopliae
(2012-11-01)
The microbial control of Mahanarva fimbriolata is very important to management of this pest in sugarcane crops, however lacks improvement in spraying technology. The work aimed to evaluate a nozzle model adequate to control ...
Effect of types of nozzles on spray deposition on two soybean varieties in stage V3
(Colegio de Postgraduados, 2009-07-01)
The effect of application with different nozzle types and volume rates on spray deposition in the V3 stage of two soybean cultivars was evaluated. The experiments were conducted in the Facultad de Ciencias Agronomicas of ...