colobopterus is unique among wasps in that (1) venom is sprayed at intruders by workers standing on the nest and (2) the spray is an atomized mist rather than a stream. We suggest that nest crypticity restricts vertebrate predators on this wasp to small, insect gleaning birds, against ...
The present invention can remotely remove wasp nests using a drone, and removes hives equipped with a function of perforating and spraying chemicals to increase the efficiency of wasp extermination by making a hole in the wasp nest and directly administering a drug therein It's about dragon ...
PESTICIDE SPRAYING SYSTEM OF DRONES FOR VESPA VELUTINA NEST AND VESPA VELUTINA NEST REMOVAL METHOD THEREOFThe present invention can promote the safety of workers by allowing the wasp hive to be remotely removed using a drone, and by directly administering a drug therein after making a hole in ...