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Distribution and abundance of Agriotes ustulatus L. adults on pheromone traps in four regions in Croatia

During several years of investigations, the distribution and the abundance of Agriotes ustulatus in four different regions of Croatia were researched with the aim to correlate the abundance with the prevailed climatic conditions in each region. Agriotes ustulatus was captured by pheromone traps (Csalomon) on 17 fields distributed at seven localities in four different regions in Croatia according to the climatic data. The highest dominance indices of A. ustulatus were recorded in the warmest county, County of Vukovar- Srijem and species was classified as eudominant. Agriotes ustulatus was subdominant at locality Čazma where the average temperature was the lowest comparing to the other localities.

abundance; Agriotes ustulatus L.; Croatia; distribution; pheromone traps

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