Baiocchi, A., & Galli, G. 1991 Ricerche innovative nella produzione integrata di mele in Valtellina. [Innovative research in the integrated production of apples in Valtellina.]. Informatore Agrario 47: 44, 104-106.

Notes: Some innovative strategies used in the integrated control of various apple pests in Valtellina, Italy, are described. The pests include the sesiid Synanthedon myopaeformis, the tetranychid Panonychus ulmi and the diaspidid Quadraspidiotus perniciosus.