The present invention relates to a mixture comprising [(3S,4R,4a R,6S,6aS,12R,12aS,12bS)-3-(cyclopropanecarbonyloxy)-6,12-dihydroxy- 4,6a,12b-trimethyl-11-oxo-9-(pyridin-3-yl)-1,2,3,4,4a,5,6,6a,12a,12b-decahydro- 11H,12H-benzo[f]pyrano[4,3-b]chromen-4-yl]methyl cyclopropanecarboxylate and a fungicidal compound II in synergistic effective amounts, to the use of this mixture for controlling pests and for improving the plant health and to plant propagation material comprising this mixture.La présente invention concerne un mélange comprenant du cyclopropanecarboxylate de [(3S,4R,4a R,6S,6aS,12R,12aS,12bS)-3-(cyclopropanecarbonyloxy)-6,12-dihydroxy-4,6a,12b-triméthyl-11-oxo-9-(pyridin-3-yl)-1,2,3,4,4a,5,6,6a,12a,12b-décahydro-11H,12H-benzo[f]pyrano[4,3-b]chromén-4-yl]methyle et une composition fongicide II dans des quantités efficaces synergiques, lutilisation de ce mélange pour lutter contre les nuisibles et pour améliorer la santé des plantes, et le matériel de propagation des plantes comprenant ce mélange.
