[A small allied against tortrix moths [Pyrus communis L. - Bacillus thuringiensis]]

antiparassitari batterici application date archips argyrotaenia bacillus thuringiensis bacterial pesticides biological control control de insectos controllo biologico controllo degli insetti controllo integrato date d'application emilia romagna epoca di trattamento feromonas feromoni insect control insecte nuisible insetti parassiti integrated control lucha integrada lutte biologique ovideposizione oviposition pandemis pest insects pheromones plaguicidas bacterianos ponte pyrus communis trampas trappole traps