A preliminary study on the causes of the natural disaster;

Study on the Cause of Trunk Bore s Spreading Occurrence to the Secondary Coniferous Forest;

Progress of the Causes of Tomato Navel Rot;

Occurrence Causes and Integrated Control of Salmonella;

Generant reason and controlled countermeasure about rice blast in Jiamusi city;

The reason of the occurrence of Rice Kernel Smut in the hybrid seed production of Liangyou Peijiu and its prevention and cure;

According to occurrence status quo and characteristics of forest pests in the Qaidam areas,a sustainable countermeasures was presented based on a comprehensive analysis of occurrence causes.

This paper summanrizes main bamboo rat species and occurrence cause based on the survey of bamboo rat harm in Wuyishan City.

Adverse Effect of Hydrogen Peroxide and its Etiology;