Rand frederick v (12 résultats)

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

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

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

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

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Etat : New. Print on Demand. This book delves into the bacterial wilt of cucurbits, a disease that has plagued farmers and gardeners throughout history. The author meticulously examines the role of striped and 12-spotted cucumber beetles in transmitting the wilt, revealing the fascinating intricacies of insect-borne plant diseases. Through compelling scientific evidence, the book demonstrates the beetles' ability to carry the wilt organism through hibernation, highlighting their critical role in the disease's persistence and resurgence. The author's insights not only expand our understanding of this devastating disease but also provide practical guidance for combatting its spread, safeguarding future cucurbit harvests. 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.…

Paperback. Etat : New. Print on Demand. This book details the history of pecan rosette, a disease which has plagued pecan trees in the Southern United States since the early 20th century. The author traces the development of our scientific understanding of this disease and explores its impact on pecan production. Also discussed is the broader context of infectious chloroses, a class of diseases which have been identified in a wide range of plant species including tobacco, potatoes, and sugar beets. The author presents evidence which suggests that pecan rosette is an infectious chlorosis distinct from other known diseases and may be caused by a novel type of infective agent. 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.…

(S. A. Technical Bull. No. 362) S. 1 - 30. m. zahlr. Abb.) Sonderabdruck Offprint. 1933. Guter Zustand/Good condition. Broschur/Softcover. Sprache: - - -/.

Paperback. Etat : Brand New. 64 pages. 9.02x5.98x0.13 inches. This item is printed on demand.