Isbn: 9781332189618 - nineteenth report, state entomologist of minnesota to the governor (classic reprint) (3 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book reports on the activities of the entomologist for the years ending December 1, 1921 and December 1, 1922. Published since the legislature of 1894, these reports have become a valuable resource on Minnesota insects and their control. Besides general reports on insect conditions and summaries of financial statements, the book also comprises several articles. One discusses the life history and control of the potato leaf hopper, another the red turpentine beetle in Itasca Park, and others cover effects of physical factors in the ecology of insects in logs, derris as a parasiticide, the life history and biology of Perillas bioculatus Fabricius, and a synoptical key to the Aphididae of Minnesota. The author writes with an engaging style that is both informative and accessible to the interested layperson. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…