title: Diseases and pests structure and dynamics in no-tillage system conditions, compared to the conventional technology.
abstract: The investigations that make up the subject of this paper have proposed to study the structure and the dynamics of the diseases and the pests of the wheat and corn cultures in the conditions of the "no tillage" culture system comparatively with the classical system. The quantification of the results of the "no tillage" culture system of the incidence of the diseases and pests requires a long standing investigation with the following objectives: the evidence and the establishing of the complex of the pest and disease which form the structure of the agrobiocenoses, the estimation of the numerical density, specifying the key species in the agro ecosystem in order to combat it integrally; the elaboration of the orientative systems of protection integrated on cultures, based on the technological elements specific to the "no tillage" culture system; the gradual promotion of the "no tillage" culture system in the areas and in the cultures that correspond to this system.
authors.forename: M
authors.initials: M
authors.lastname: Andru
mesh_terms: D000383:Agriculture / Q000379:methods*; D000818:Animals; D017753:Ecosystem; D010572:Pest Control, Biological / Q000379:methods; D010935:Plant Diseases / Q000382:microbiology / Q000469:parasitology / Q000706:statistics & numerical data; D012987:Soil; D012988:Soil Microbiology; D014908:Triticum / Q000254:growth & development* / Q000382:microbiology / Q000469:parasitology; D003313:Zea mays / Q000254:growth & development* / Q000382:microbiology / Q000469:parasitology
chemical_list: D012987:Soil