enfermedad de newcastle

enfermedad de newcastle

A highly infectious viral disease of poultry. Symptoms include reduced yield of often soft and misshapen eggs, lack of appetite, troubled breathing, nasal discharges and diarrhea. High mortality amongst young birds is common.

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行业/领域：农业
类别常规农业
Company: USDA
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行业/领域：水果和蔬菜类别水果

banana

The world's most popular fruit. The most common U.S. variety is the yellow Cavendish. They are picked green and develop better flavor when ripened off ...