登入選單
返回Google圖書搜尋
To Make a Spotless Orange
Richard C. Sawyer
其他書名
Biological Control in California
出版Purdue University Press, 2002-09
主題Business & Economics / Industries / AgribusinessScience / Life Sciences / BotanyScience / Life Sciences / Zoology / EntomologyScience / HistoryScience / Life Sciences / Zoology / InvertebratesScience / Life Sciences / HorticultureTechnology & Engineering / Agriculture / Agronomy / Crop ScienceTechnology & Engineering / HistoryTechnology & Engineering / Pest Control
ISBN15575328509781557532855
URLhttp://books.google.com.hk/books?id=kuvu-Xqs81wC&hl=&source=gbs_api
EBookSAMPLE
註釋To Make A Spotless Orange is the story of science with a mission: the use of organisms to attack pests. Few states showed very little interest after the first commercial pesticides appeared in the late nineteenth century. In california alone, entomologists persevered in developing both the theory and practice of biological control. These entomologists were neither environmentalists nor health crusaders, but scientist s who believed that their method would be the cheapest and most effective in the long run.