%A Claudia Daniel %A W Pfammatter %A P Kehrli %A Eric Wyss %J Journal of Applied Entomology %T Processed Kaolin as an alternative insecticide against the European pear sucker, Cacopsylla pyri (L.) %X Application of processed kaolin particle film repels insects without lethal effects; hence side effects on beneficial arthropods are low. Processed kaolin may be an alternative to broad-spectrum insecticides used against European pear sucker, Cacopsylla pyri (L.), in organic and conventional pear production. Trials showed that the processed kaolin showed a very high efficacy, and the population of C. pyri was kept under a damaging level over the whole season. In conclusion, kaolin shows promise as an alternative control for C. pyri in organic and orchards of Integreted Pest Management. %N 129 (7) %K European pear sucker, Kaolin, Entomologie Obstbau, Birnenblattsauger, Cacopsylla pyri %P 363-367 %D 2005 %L orgprints6053