The female American cockroach keeled over dead, over an hour past since the cockroaches first began to nibble on the gel bait.
Consequently, besides this unlucky one, the first batch of cockroaches that consumed the gel bait began to show reactions one after another.
At this moment, in containers 1-3, clusters of cockroaches could be clearly seen gathered together, rustling and indulging in a feast.
In stark contrast to this was the scene inside containers 4-6:
Over forty minutes had passed, and even in container number 4, which had the best efficacy, only five or six cockroaches exhibited an excited state.
Another hour passed.
In container number 2, the males that had nibbled on the female cockroaches also began to show abnormalities successively.
Meanwhile, due to the pheromone diffusion, each male cockroach was surrounded by multiple female cockroaches.
The corpses of the male cockroaches, after their death, also became the food for the female cockroaches.
