American loca

Infectious disease of the young The Pathogen – BACILLUS LARVAE bacterium Signs of recognition: Clogged or perforated cell caps are an indication of disease with American loca. The surface of ...

Varroosis

Ectoparasitic disease of the young The pathogen – the parasitic mite VARROA JACOBSONI The female mite, brown to dark brown, has 8 legs, oval body, flattened with a diameter of ...

Bee colony without a queen

It can be noticed in the urdiniČ™, only half an hour after the disappearance (a wrong maneuver). The bees near the beehive, turn aimlessly, in a constant search and hit ...

Hungry bee colony

Although they are good harvest days, the bees are not active at all, they are very economical with the food left in the form of honey or food for the ...

Predatory bee colonies

It is noticeable, by intense flight, which lasts until night, even if, in nature, it is not picked; Bees with pollen are few or absent; When other colonies cease to ...

Robbed bee colonies

The bees fly intensely, they seem to make a picking flight, but looked more closely, it can be seen that they do not belong to the colony; The bee thieves ...

Poisoning caused by pesticides

Large quantities of dead bees, which suddenly appeared in the warp, indicate that they did not die of natural causes; Strong colonies that present poisons, through a contact substance, will ...

Bee colonies suffering from shortness of breath

Bees are in very large numbers in the hive, sometimes covering the entire wall of the hive, only after a few hours a normalization of behavior can be observed; Lack ...

Last updated: 18 - Jan - 2021