名词复数形式:blacklegs 第三人称单数:blacklegs 现在分词:blacklegging 过去式:blacklegged 过去分词:blacklegged 词组短语 1、blacklegcattle 黑腿牛 2、blacklegdisease in humans 人类黑腿病 3、blacklegcattle symptoms 黑腿牛症状 4、blackleginfection 黑腿感染 ...
s spores are preserved for many years in soil or water. In decomposing muscle tissue they live for as much as six months, while in the sun they die in 24 hours and in a corrosive sublimate solution (1:500) they die in ten minutes. Blackleg affects young cattle and occasionally sheep ...
1.An infectious, usually fatal bacterial disease of cattle and sometimes of sheep, goats, and swine, caused byClostridium chauvoeiand characterized by gas-containing swellings in the musculature. 2.A bacterial or fungal disease of certain plants, such as the cabbage and potato, that causes the...
In an unvaccinated animal that develops blackleg, symptoms appear suddenly and the stockman may just find the animal dead. In an unvaccinated herd, cattle of all ages are susceptible, but this disease often crops up most frequently in the fastest growing calves. First signs are depression and l...
The gene encoding CctA is conserved, having been identified in strains found in different continents as well as in the reference strain ATCC (10092). Although the toxins described above were believed to be responsible for the symptoms of blackleg and gas gangrene, specific antibodies against CctA...