CHEMICAL AND BIOLOGICAL PEST CONTROL OF STORED GRAIN

Abstract

The results of experimental researches of chemical and biological methods of pest control of grain stocks were presented. During the experiments was determined the technical efficiency of insecticides contact action - Aktellik (pirimiphos-methyl, 0.016 ml/kg), K-Obiol (deltametryn + piperonil butoxide, 0.042 ml/kg, 0.084 ml/kg), biological preparation - Bitoksibatsillin (Bacillus thuringiensis, 3 ml/kg and 6 ml/kg) and their mixtures against pests of grain stocks. The presence of toxic properties in number of herbal preparations: cloves, cumin, vanilla, thyme, mustard, canella, bay leaves, coriander were installed also, determined efficiency of their action in relation to the dominant species of pests of grain stocks.