In recent years, honeybee colonies have been experiencing Colony Essay

In recent years, honeybee colonies stool been experiencing Colony clang Disorder (CCD). Given the make role of honeybees - Essay ExampleThe honey bees that leave for the forage largely do non output back to their hives and this is especially witnessed to a large extent with migratory bees which are trucked from one country to an different for pollination purposes. Scientists begin begun to unravel the causes behind this phenomenon as it is a major source of income for the beekeepers and in any slickness the farmers depend on it for crop production (Johnson, 2010). In the earlier times a 10 percent loss in honey bee population in a season was considered to be normal, which then move up to 30 percent due to infection by parasitic mites and beginning from 2006 many commercial beekeepers allow reported a loss of 30 to 90 percent average colony loss with the barrage of CDD. Even the surviving colonies showed weak viability. Though a majority of the losses have been attributed to known causes around 25% of the loss is estimated to have occurred due to CCD. These losses of colonies occur throughout the year and are not seasonal. The major symptoms of this condition are the rapid loss of adult bee workers without any accumulation of dead bees in the hive which is an indication that these bees are not retuning back to the hive that is highly unusual in case of the bee population. These adult bees leave behind their brood which is generally inactive. In profit, there is also the presence of nutrient stores that includes both honey and bee bread. The queen bee is generally give way and actively laying eggs (Johnson, 2010 Colony Collapse Disorder, n.d). In case of actively collapsing bee colonies, only an insufficient workforce of young adult bees will be present and though the queen is present the population does not show an inclination to consume viands (Colony Collapse Disorder, n.d). Research carried out to determine the causative factors for this con dition has found out that CCD could be a syndrome which is not caused by any one particular factor but a combination of several(prenominal)(prenominal) factors (multifactorial). Some of the major possible factors that threaten the bee population are viruses, parasites and microbes, pesticides, antibiotics, miticides, radiations, genetically modified crops and climatic and other environmental changes (Johnson, 2010 Colony Collapse Disorder, n.d). The USDAs Agriculture Research Service, the Pennsylvania State University and several other universities are conducting most of the current research to unravel the cause of this phenomenon (Johnson, 2010). A recent regard carried out by the Washington State University has shown that CCD could be caused due to a combination of toxic chemicals and pathogens present in honeycombs as the bees present in such combs had reduced longevity (Gutierrez, 2010). Of these, chronic exposures to pesticides, miticides and antibiotics have been shown to hav e an impact on the immune system of the honey bees and hence on their response to infection. In addition, bees have a reduced number of genes which offer resistance to various diseases and toxins thus making the bee population more(prenominal) vulnerable to such problems (Colony Collapse Disorder, n.d). These toxic chemicals are believed to cause the colony to collapse either by themselves or by combining with each other, which would result in increased toxicity to the hive. In addition scientists are also studying the combinatory effects