Forest disease is a kind of natural phenomenon between living things in food chain.

森林“病害”是森林生态系统中生物之间食物链关系的一种自然现象。

youdao

According to analysis of the reason, condition and character of forest disease and insect pest in Pingxiang City, the author put forward effective prevention and control countermeasures.

针对萍乡森林病虫害发生情况、特点及成因分析，提出有效控制防治对策。

youdao

Forest stands of red oaks, with their tannin-rich foliage, may even provide caterpillars with safe havens from disease.

红栎树的林分枝的叶子富含鞣酸，甚至可以为毛毛虫提供远离疾病的安全避难所。

youdao

In May 2010 in a study involving 275 children vaccinated with the MMR vaccine, who demonstrated regressive autism and bowel disease, the Wake Forest University School of Medicine reported that of the 82 so far tested 70 proved positive for measles virus all of which was the vaccine measles strain none were wild measles strains.

FORBES: Extradite Andrew Wakefield To Face Fraud Charges In The UK