The influence of different plant protection technologies on pests and diseases in orchards and their residues in fruits | Vpliv razlicnih tehnologij varstva jablan pred boleznimi in skodljivci na ostanke fitofarmacevtskih sredstev v jabolkah
2009
Simoncic, A., Agricultural Inst. of Slovenia, Ljubljana (Slovenia) | Kozmus, P. | Skerlavaj, V. | Modic, S. | Mavec, R. | Stopar, M. | Basa-Cesnik, H. | Velikonja-Bolta, S. | Gregorcic, A.
The current paper discusses the problematic nature of the residues of plant protection products (PPP) in apples which, due to Slovene National Monitoring Programme as well as other official monitoring results performed in other countries, still represent the agricultural product containing the greatest number of PPP residues. The results of the investigation on the presence of PPP residues and heavy metals at the Experimental Station Brdo pri Lukovici in 2008 are presented. Different Integrated and Ecological Plant Protection Programmes were included in the investigation. The presence of pests and diseases as well as the residues of PPP were investigated. Since there were no differences regarding plant health, only the results on the presence of PPP residues and heavy metals are presented and discussed. From the results of analyses it could be seen that there were only minor insignificant differences between different spraying programmes on the number and the quantity of PPP residues in apple samples. Regardless of the spaying programme there were no samples with PPP residues exceeding the maximum residue level (MRL).
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