Elaborated in 2008-2010, at Agricultural Research Station Turda, the paper presents the increasing of main pests abundance and the extension risk of pests attack on the cultural technologies with minimum soil tillage and no tillage system, on the agro-ecological changes in Transylvania. The paper pointed out the importance of adequate new soil conservative technologies of minimum tillage and no tillage system with a special pests control strategy, comprising: efficiency insecticides and application moments, cultural measures, entomophagous and biodiversity conservation and use, environmental protection.

Currently, conservative work, defining a wide variety of processes, (Gus, et al.,2008); between traditional or conventional farming system and the agriculture conservative system (no tillage) the intervention on the ground is minimal, there are plenty of tillage methods, specific to certain working conditions, equipment machinery or even tradition.