For gathering the material were used the soil traps type Barber, which were installed in a wheat crop area Tişiţa, Vrancea county. The observations were made in 2013 in May-June. The traps gathering was done on the following dates: 17.05; 29.05; 13.06; 27.06 using three variants: • Option 1 - untreated wheat consumption • Option 2 - treated drinking wheat • Option 3 - treated wheat seed The collected insect species belonging to the following orders: Coleoptera, Hymenoptera, Orthoptera, Heteroptera, Diptera and Colembolla etc. Were collected in addition to insects, a species belonging to the Subphylum Crustacea, ord. Isopoda and species belonging to the class Arachnida, ord. Araneae.