@ARTICLE{Piesik_Dariusz_The_2001,
 author={Piesik, Dariusz},
 number={No 3},
 journal={Journal of Plant Protection Research},
 pages={209-215},
 howpublished={online},
 year={2001},
 publisher={Committee of Plant Protection PAS},
 publisher={Institute of Plant Protection – National Research Institute},
 abstract={Biological methods of weed control are alternative to chemical treatments. Biological techniques are used where no possibility for chemical spraying occurs. Rumex confertus Willd. is an example of a plant-eater which is potentially more important than chemical compounds. The objective of the study was to evaluate population dynamics and the development of l-fypera rumicis L. ( Coleoptera, Cucurlionidae) on Rumex confer/us Willd. as well as to determine effects of the injuries on growth of a plant.},
 type={Article},
 title={The occurrence of Hypera rumicis L. (Col., Curculionidae) on Rumex confertus Willd. as an interesting option for biological weed population control},
 URL={http://ochroma.man.poznan.pl/Content/131170/PDF-MASTER/4_PLANT_41_3_2001_Piesik_The_Occurrence.pdf},
 keywords={biological control, biological agent, J-fypera rumicis L., weeds, Rumex confertus Willd},
}