[Establishing the number of grain bug imagoes in places of hibernation in the fall of 1986 [Yugoslavia]]
1987
Stankovic, S. (Poljoprivredni fakultet, Novi Sad (Yugoslavia). Institut za ratarstvo i povrtarstvo)
In the Vojvodina region (Yugoslavia), the number of grain bug imagoes in places of hibernation, in the fall of 1986, came to 9.2 samples per 1m2 (11.2 samples/m2 in the Deliblat sandy desert and 7.3 samples/m2 in Fruska Gora). This value is far below the level of tolerance for these insects. The dominant type was the Eurygaster austriaca with 74.2%, compared to the E. maura type with its 23.6%. The remaining percentage went to the E. testudinaria and Aelia spp. types. The number of females significantly surpasses the number of males.
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