Author: Edouard Horace Siegler
Publisher:
ISBN:
Category : Apple worm
Languages : en
Pages : 128
Book Description
Pp. 115.
Life History of the Codling Moth in the Grand Valley of Colorado
Author: Edouard Horace Siegler
Publisher:
ISBN:
Category : Apple worm
Languages : en
Pages : 128
Book Description
Pp. 115.
Publisher:
ISBN:
Category : Apple worm
Languages : en
Pages : 128
Book Description
Pp. 115.
Codling Moth in the Grand Valley of Colorado
Author: George Milton List
Publisher:
ISBN:
Category : Codling moth
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Codling moth
Languages : en
Pages : 46
Book Description
Life History of the Codling Moth in the Grand Valley of Colorado
Author: Edouard Horace Siegler
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 142
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 142
Book Description
Codling Moth in the Grand Valley of Colorado
Author: George Milton List
Publisher:
ISBN: 9781258570149
Category :
Languages : en
Pages : 48
Book Description
Publisher:
ISBN: 9781258570149
Category :
Languages : en
Pages : 48
Book Description
Experiments and Suggestions for the Control of the Codling Moth in the Grand Valley of Colorado
Author: Edouard Horace Siegler
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 40
Book Description
Experiments and Suggestions for the Control of the Codling Moth in the Grand Valley of Colorado (Classic Reprint)
Author: Edouard Horace Siegler
Publisher: Forgotten Books
ISBN: 9780265881668
Category : Technology & Engineering
Languages : en
Pages : 46
Book Description
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. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9780265881668
Category : Technology & Engineering
Languages : en
Pages : 46
Book Description
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. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Department Bulletin
Author: United States. Dept. of Agriculture
Publisher:
ISBN:
Category :
Languages : en
Pages : 838
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 838
Book Description
Studies in the Biology of the Mexican Cotton Boll Weevil on Short-staple Upland, Long-staple Upland, and Sea-island Cottons
Author: George Durward Smith
Publisher:
ISBN:
Category : Boll weevil
Languages : en
Pages : 1256
Book Description
Publisher:
ISBN:
Category : Boll weevil
Languages : en
Pages : 1256
Book Description
Bulletin of the U.S. Department of Agriculture
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1256
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1256
Book Description
Economic Entomology
Author:
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 1228
Book Description
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 1228
Book Description