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Sampling technique for thrips in vineyards. Author(s): OLIVEIRA, J. E. de M. In vineyards, thrips are listed as pests in many countries in continental Europe and the United States, attacking fruits, flowers, leaves and buds. In Brazil, many species have been reported in vineya... ... Repository: BDPA Publication year: 2017
Sample size for postharvest quality traits of Palmer mangoes. Author(s): FREITAS, S. T. de The objective of this study was to determine the most efficient sample size required to estimate the mean of postharvest quality traits of ?Palmer? mangoes harvested in two growing seasons. A total of... ... Repository: BDPA Publication year: 2021
Standardized sampling plan for Aphis gossypii based on the cotton cultivar, plant phenology and crop size. Author(s): ARAUJO, L. H. A.; SUINAGA, F. A. A standardized sampling plan is the starting point for developing a decision‐making system for pest control. Aphis gossypii (Hemiptera: Aphididae) is a destructive sapfeeding pest on cotton worl... ... Repository: BDPA Publication year: 2019
Microwave-assisted digestion procedures for biological samples with diluted nitric acid: identification of reaction products. Author(s): SOUZA, G. B. D.; NOGUEIRA, A. R. de A. Microwave-assisted sample preparation using diluted nitric acid solutions is an alternative procedure for digesting organic samples. The efficiency of this procedure depends on the chemical properties... ... Repository: BDPA Publication year: 2009
Sampling of cashew nuts from cashew tree clones. Author(s): ROSSETTI, A. G.; VIDAL NETO, F. das C.; BARROS, L. de M. Repository: BDPA Publication year: 2020
Simultaneous determination of arsenic, antimony and selenium in agronomic samples by hydride generation and optical emission spectrometry. Author(s): NOGUEIRA, A. R. de A. A continuous-fl ow hydride generation system was developed and used with inductively coupled plasma optical emission spectrometry (ICP OES) for simultaneous determination of As, Sb and Se in agronomic... ... Repository: BDPA Publication year: 2013
Depth-stratified soil sampling for assessing nematode communities. Author(s): ARIEIRA, G. de O.; SANTIAGO, D. C.; FRANCHINI, J. C.; GUIMARAES, M. de F. Repository: BDPA Publication year: 2016
Sample size and power caculations for body weight in beef cattle. Author(s): REGITANO, L. C. de A.; ALENCAR, M. M. de Repository: BDPA Publication year: 2005
Evaluation of sampling with partial replacement and double sampling in a managed forest in the brazilian Amazon. Author(s): REATEGUI-BETANCOURT, J. L.; FREITAS, L. J. M. de; REZENDE, A. V.; BRICEÑO, G.; OLIVEIRA, C. M. M. de; GAUI, T. D.; KHAN, S.; FIGUEIREDO, A. E. S. We compared sampling techniques in a managed native forest in Paragominas, Pará, Brazil. Our goal in this study was to evaluate the feasibility of using Double Sampling (DS) and Sampling with Partial... ... Repository: BDPA Publication year: 2023
Sample size for monitoring sirex populations and their natural enemies. Author(s): PENTEADO, S. do R. C.; OLIVEIRA, E. B. de; IEDE, E. T. A vespa-da-madeira, Sirex noctilio Fabricius (Hymenoptera: Siricidae) foi introduzida no Brasil em 1988 e tornou-se a principal praga dos plantios de pínus. Encontra-se distribuída em aproximadamente... ... Repository: BDPA Publication year: 2016

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