Excerpt from An Appraisal of Oak Wilt Control Programs in Eastern United States
In the first summary (table the average number of active in fection centers per plot is listed maw, for the first, second, third, fourth, and fifth years after plot estab lishment. Included in these figures are centers active due to local Spread at the original center, long distance spread within the origi nal plot boundaries but resulting 6° Mei 100m 30 in new centers, and subsequent M M local Spread at these new centers. The grouping of data by plot age tends to average the normal year-to-year fluctuations of wilt incidence; i.e., since plots were established over a 4-year period, they become of the same age in dif ferent calendar years. The average number of active centers per plot per year for all years is also shown. Comparison between the results of control and no control is presented in two ways: (1) the difference between the average zo Ah so 'ao 130 number of active centers per plot per year on control plots and check plots and (2) percent con trol which is this difference ex pressed as a percentage of the average number of active centers per year on check plots.
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Seller: Forgotten Books, London, United Kingdom
Paperback. Condition: New. Print on Demand. This book delves into the history of oak wilt disease control programs in the eastern United States, analyzing their effectiveness in combating this devastating threat to oak trees. The author presents detailed research conducted over a ten-year period, evaluating the various methods employed in different states. By comparing the incidence of oak wilt on treated and untreated areas, the study reveals valuable insights into the strengths and weaknesses of each approach. The findings shed light on the importance of early detection, the impact of local disease transmission, and the potential benefits of tailoring control measures to specific regions. Ultimately, the book provides a comprehensive assessment of oak wilt control strategies, offering valuable guidance for future efforts to protect these majestic trees. 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. Seller Inventory # 9780366378500_0
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