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The life of man may be viewed in many different ways. He may be viewed as one species of mammal and considered in a pure......
通过田间调查,分析比较了有机耕种稻田和常规耕种稻田害虫和天敌的发生动态.结果表明,在有机稻田主要害虫的发生动态较对照缓和,次......
咸宁地区桔全爪螨与天敌种群动态的初步研究甘宗义，王盛桃（湖北省农科院果树茶叶研究所，武昌４３０２０９）ＰｏｐｕｌａｔｉｏｎＤｙｎａｍｉｃｓｏｆＣｉｔｒｕｓＲｃｄＭｉｔｅ（ＰａｎｏｎｙｃｈｕｓｃｉｔｒｉＭｃＧ．）ａｎｄＩｔｓＮａｔｕｒａｌＥｎｅｍｉｅｓ.........
Greenhouse production systems typically involve growing multiple crop types simultaneously, including ornamentals and ve......
In this study, we investigated the efficiency of T. brassicae and T. embryophagum in combination with bacterial suspensi......
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The cotton mealybug Phenacoccus solenopsis Tinsley(Hemiptera:Pseudococcidae),which is native to North America,emerged as......
Direct treatment of predators with entomopathogenic fungi (EPF) at different concentrations revealed that some species, ......
艾萨克·巴什维斯·辛格的小说《敌人,一个爱情故事》,通过对美国东欧犹太移民生存状态的书写,反映出作家对人性与现代文......
This paper discussed and summarized the parasitic characters and the protection and utilization of 7 species of dominant......
