Sac brood disease is a common viral disease of bees worldwide. The capped larvae of the infected bee colonies cannot pupate and die in large numbers, causing the colony strength to decline sharply. In the 1970s, sac brood disease broke out in southern provinces of my country, destroying hundreds of thousands of Chinese honey bees and causing heavy losses to beekeepers. |
<<: CATDOLL: What is the cause of bee bites on honeycombs? How to treat and prevent them?
>>: CATDOLL: What medicine to use for red spider mites
1. Can we still eat crabs in December? It’s best ...
Learn about Silkie The black-bone chicken (scient...
1. A cute insect that can sing? Crickets are sing...
1. How long is the dormancy period of Christmas c...
Cats have three different blood types: A, B, and ...
1. After feeding my arowana fry with frozen blood...
If the fish floats to the surface, it means they ...
1. How to breed snails? 1About breeding equipment...
1. What is the easiest way to raise red worms? St...
What is the name of the pufferfish in the sea? Th...
How long do cockroaches live? Cockroaches have be...
No. 1, Nankeng Village, Southeast Avenue, Dongjia...
What is parasitic infection in sows? Sow parasite...
1. In which areas are golden cicadas (commonly kn...
A great collection of cat knowledge! Covering fou...