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Occurrence of pesticide residues in fruiting vegetables from production farms in south-eastern region of Poland

100%

Slowik-Borowiec M., Szpyrka E., Rupar J., Podbielska M., Matyaszek A.

Roczniki Państwowego Zakładu Higieny

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2016

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tom 67

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nr 4

Background. Considering the fact that pesticides are commonly used in agriculture, continuous monitoring of these substances in food products is of great significance. Residues of these substances can be present in crops after harvest. Objective. The aim of this study was to evaluate presence of pesticide residues in fruiting vegetables from production farms in south-eastern region of Poland in 2012–2015. Material and methods. 138 samples were tested using accredited test methods. The monitoring programme covered determination of 242 pesticides. The tests covered tomato, cucumber and pepper crops. The test results were interpreted in accordance with criteria included in the European Commission recommendations published in the document SANCO/12571/2013 (now superseded by Document SANTE 2015), as well as on a basis of the maximum residue levels in force in the EU Member States. Results. Pesticide residues were found in 47 samples, representing 34% of all tested samples. 17 active substances were found, belonging to fungicides and insecticides. Azoxystrobin (38%), boscalid (28%) and chlorothalonil (21%) were most commonly found in fruiting vegetables testing samples. Non-compliances related to use of plant protection product not authorized for protection of a given crop were observed in 6% of analysed samples. However, pesticide residues of fruiting vegetables in quantities that exceed the maximum residue levels (NDP, ang. MRLs), as well as substances which use for plant protection is forbidden were no found. Conclusions. Crops monitoring is used to determine to what extent such products are contaminated with pesticide residues, and ensures protection of customer health.

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Selected vegetation indices derived from NOAA AVHRR satellite images and their suitability for crop monitoring

100%

Stankiewicz K.

Journal of Water and Land Development

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2002

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nr 06

The suitability of selected satellite vegetation indices for estimating the condition of cereals in Poland was investigated. The indices presented here were derived from the data stored in INFOSAT database, which was created at the Institute of Geodesy and Cartography. INFOSAT contains data from processed satellite images acquired by NOAA AVHRR scanner. The methods applied in the database generation and in the calculation of vegetation indices were analysed in view of their applicability to the inference on crops condition over a large area. Presented results of statistical analysis indicate significant relations between the production of cereals and indices based on NDVI. The suitability of selected satellite vegetation indices for estimating the condition of cereals in Poland was investigated. The indices presented here were derived from the data stored in INFOSAT database, which was created at the Institute of Geodesy and Cartography. INFOSAT contains data from processed satellite images acquired by NOAA AVHRR scanner. The methods applied in the database generation and in the calculation of vegetation indices were analysed in view of their applicability to the inference on crops condition over a large area. Presented results of statistical analysis indicate significant relations between the production of cereals and indices based on NDVI.

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Kombajn do monitorowania plonow

70%

Czajkowski M.

Biuletyn Informacyjny IUNG

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1996

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nr 04

31-33

Ograniczanie wyników

1 Biuletyn Informacyjny IUNG

1 Journal of Water and Land Development

1 Roczniki Państwowego Zakładu Higieny

1 Czajkowski M.

1 Matyaszek A.

1 Podbielska M.

1 Rupar J.

1 Slowik-Borowiec M.

1 Stankiewicz K.

1 Szpyrka E.

1 2016

1 2002

1 1996

Occurrence of pesticide residues in fruiting vegetables from production farms in south-eastern region of Poland

Selected vegetation indices derived from NOAA AVHRR satellite images and their suitability for crop monitoring

Kombajn do monitorowania plonow