Experiments and Suggestions for the Control of the Codling Moth in the Grand Valley of Colorado (Classic Reprint) - Softcover
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Excerpt from Experiments and Suggestions for the Control of the Codling Moth in the Grand Valley of Colorado
Arsenate Of lime, both homemade and commercial, as used in plats VII and VIII, gave comparatively poor results.
The unsprayed or check trees, plat X, were very Wormy, giving but 13. 51 per cent Of fruit free from larvae.
The sprayed fruit was well protected against the calyx entrance worms except in plat VIII. With this exception, the percentage Of wormy apples infested. At the calyx in the sprayed plats varied from to The unsprayed plat produced per cent Of wormy fruit infested at the calyx.
Table 4, - Summary of results of spraying for the codling moth, Johnson orchard Grand Valley of Colorado, 1915.
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Experiments and Suggestions for the Control of the Codling Moth in the Grand
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Paperback. Zustand: New. Print on Demand. This book delves into the fascinating world of the codling moth, a significant pest that has plagued the Grand Valley of Colorado. The author meticulously documents the life cycle of this resilient insect, revealing its intricate behavior and developmental stages. Armed with this in-depth knowledge, the book provides valuable insights into effective control methods, empowering fruit growers to combat this persistent threat to their crops. The author emphasizes the importance of timely spraying and offers practical schedules tailored to the unique conditions of the Grand Valley. By implementing these strategies, growers can significantly reduce infestations and protect their fruit from damage. 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. Bestandsnummer des Verkäufers 9781528419857_0
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Experiments and Suggestions for the Control of the Codling Moth in the Grand Valley of Colorado (Classic Reprint)
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