Degraded land is a problem at both national and global level. The need for their reconstruction is imperative in order to prevent large scale ecological imbalances. So different integration methods are being attempted to reintroduce in the agricultural and forestry circuits of these lands. With the placement of stands, pests and pathogens are introduced that can affect them differentiated. In deciduous stands, mainly Quercus sp, it is necessary to control the pathogens present systematically - Microsphera abreviata (F.C.Oidium alphitoides) and other genera of Erysiphe. Regarding the resinous stands, they are invariably infested with pathogens of the genus Lophodermium sp., Chrysomyxa abietina, etc. The present paper proposes to present the main pests in these stands and their control technologies. From the studies, analyzes and statistical processing, it has been shown that the milling at Quercus sp. or rust to resinous are present at different intensities and frequencies, and the use of FSC and EEC approved fungicides can be maintained at optimal pest degradation.