[Side effect of new insecticides on useful fauna in corn and spring wheat crops]
2007
Slabozhankina, O.F. | Nadtochaeva, S.V., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute of Plant Protection
Under conditions of registration trials in corn and spring wheat crops, studying of the insecticidal seed dressers influence: gaucho, SС, aqrovital; commandor, WSC with the active ingredient imidaklopride; signal, 300 g/l - cypermethrine, granulated preparations BAS 350 141 and BAS 350 671 - phipronyl on the dynamics of soil entomophages number: carabids staphylinids and spiders is done. From carabid family (Carabidae), the prevalent ones were: Pterostichus cupreus, P. melanarius, Ophonus spp., Bembidion spp., Carabus granulatus, Broscus cepmolatus, Calasoma spp., Harpalus spp., Calathus spp., Amara spp. and Aphodius spp. Among all revealed staphylinids the most frequent were Philonthus fuscipennis Mnnh., Tashyporus chrysomelinus L. In the experiments dominated spiders from the families Lycosidae, Linyphiidae - active soil predators. The qualitative influence of insecticides on their number and structure of dominance by stages of corn and spring wheat development is determined
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