author(s)
Shakib Vaziritabar and Sayed Mehdi Esmaeilzade

abstract
The aim of this study was to describe how Iranian honey bees Apis mellifera meda are able to defend their colonies against skirmish Asian hornet predator Vespa velutina in Iran; Identification differential reaction and defensive tactics that operate at the colony level during predation, and are Iranian honey bees Apis mellifera meda able to kill the hornet Vespa velutina and effective struggle or retreat under attack hornets? The present study analyzed hornet predatory behavior and collective response of colonies under attack. The results showed that Iranian honey bee A. mellifera meda in Iran exhibit an inefficient and unorganized defense against Asian hornet Vespa velutina. In some colonies, when attacked, the numbers of guards at the hive entrance increases rapidly to attack, engulf, and kill invading hornets. Balling behavior is reported here for the first time under natural conditions in A. m. meda against V. velutina in the Savojbolagh district of Iran.