[Integrated control - a basic method to reduce pesticide consumption and to limit environment pollution]
1993
Alexandrescu, S. | Baicu, T. | Mincea, C. | Hera, E. | Trotus, E. (Institutul de Cercetari pentru Cereale si Plante Tehnice, Fundulea (Romania))
The paper presents several methods intended to minimize the pesticide consumption, taking into account the integrated control systems. Thus, potato crops present several non-polluting methods, namely: - local treatments; - low-toxicity treatments and selective compounds; - establishment of index of resistance (IR) for a series of compounds that have been used for long time to control the Colorado beetle (Leptinotarsa decemlineata); - biological control with microbiological products (Novodor). Likewise, a series of data are presented on the effect of a localized treatment applied to seeds on the flea-beetle Chaetocnema tibialis and Aphtona euphorbiae attack in sugar beet and linseed crops, as well as chemical control by the use of the product Fernos 50WP.
اظهر المزيد [+] اقل [-]