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Author : Anonim
Publisher : Unknown
Page : 24 pages
File Size : 48,6 Mb
Release : 1960
Category : Pink bollworm
ISBN : UIUC:30112018983905
Author : Andrew J. Chapman
Publisher : Forgotten Books
Page : 28 pages
File Size : 42,5 Mb
Release : 2018-01-09
Category : Gardening
ISBN : 0428669964
Excerpt from Survival of the Pink Bollworm Under Various Cultural and Climatic Conditions Weather and fruiting conditions Of the plants at the time of the first frosts in the fall have been Observed to influence the potential overwinter ing pink bollworm population. When light frosts persist for several days before subfreezing temperature, the mortality in succulent bolls is negligible, whereas a sudden freeze following warm weather results in a high mortality. Examination of green bolls after a sudden drop in temperature to 24 and 21 F. On 2 consecutive days Showed 98-percent larval mortality. Similar temperatures occur frequently in the colder climates of the infested area, where many bolls are green at frost date. When temperatures are low enough to freeze these bolls, the pink boll worm population is greatly reduced. 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.
Author : Clyde A. Richmond,Arthur Frederic Verrall,C. H. Hanson,Elbert Luther Little,Ernest Victor Abbott,Franklin Arthur Coffman,Franklin Elmer Allison,Gerald Stewart Birth,Herbert E. Wave,J. E. Simpson,Joseph Winslow Simons,Lew E. Wallace,Louis Ferdinand Herrmann,Raymond Bryant Daniels,Robert G. Spiegelman,Robert L. Lyon,Robert V. Ruhe,Samuel Price,William E. Reifsnyder,William Harold Waldorf,F. H. McNeal,Francis Irving Righter,Howard William Lull,Robert Harrison Jordan,Woodrow Wilson Hare
Publisher : Unknown
Page : 850 pages
File Size : 53,5 Mb
Release : 1966
Category : Agriculture
ISBN : OSU:32435027440635
Author : Anonim
Publisher : Unknown
Page : 552 pages
File Size : 47,6 Mb
Release : 1957
Category : Agriculture
ISBN : OSU:32435055896583
Author : Fred Earl Keating,Oscar Roland Mathews
Publisher : Unknown
Page : 1484 pages
File Size : 47,6 Mb
Release : 1957
Category : Crops
ISBN : STANFORD:36105129161522
Author : Anonim
Publisher : Unknown
Page : 32 pages
File Size : 41,5 Mb
Release : 1965
Category : Agriculture
ISBN : MINN:30000010115107
Author : Albert S. Hunter,Anselm Clyde Griffin,Donald Douglas Durost,Gerald N. Franks,Henry Howard Finnell,Jose Vicente-Chandler,Miron L. Heinselman,Norris W. Gilbert,Oris T. Robertson,Oscar K. Barnes,Ralph Dickieson Jennings,Robert Warren Cooper,Thomas James Army,Walter E. Chapman,William E. Hendrix,William S. Chepil,Charles Scott Shaw,Clifford Scharff Schopmeyer,Donald S. Black,Fernando Abruna,Glen Thomas Barton,Lauren M. Burtch,Neal P. Woodruff,Oliver L. McCaskill,Victor Leo Stedronsky,Warren Durward Hanson,Cuthbert Henry McDowell,Dennis H. Currie,Servando Silva,William H. Davis McGregor
Publisher : Unknown
Page : 808 pages
File Size : 42,8 Mb
Release : 1958
Category : Black spruce
ISBN : UIUC:30112077115662
Author : Anonim
Publisher : Unknown
Page : 28 pages
File Size : 43,9 Mb
Release : 1984
Category : Electronic
ISBN : MINN:20000004406134
Author : Anonim
Publisher : Unknown
Page : 68 pages
File Size : 42,9 Mb
Release : 1949
Category : Agriculture
ISBN : MINN:30000010140659
Set includes revised editions of some issues.
Author : Lloyd W. Noble
Publisher : Unknown
Page : 68 pages
File Size : 46,7 Mb
Release : 1969
Category : Pink bollworm
ISBN : UIUC:30112019254223
Author : United States. Science and Education Administration
Publisher : Unknown
Page : 88 pages
File Size : 45,5 Mb
Release : 1980
Category : Cotton
ISBN : MINN:31951002862821R
Author : Anonim
Publisher : DIANE Publishing
Page : 160 pages
File Size : 45,8 Mb
Release : 2024-06-29
Category : Electronic
ISBN : 9781428906549
Author : Stan G. Daberkow
Publisher : Unknown
Page : 600 pages
File Size : 42,8 Mb
Release : 1986
Category : Agricultural laborers
ISBN : OSU:32435054990155
Author : D. E. Bryan
Publisher : Unknown
Page : 32 pages
File Size : 44,9 Mb
Release : 1976
Category : Cotton
ISBN : STANFORD:36105210377755
Author : Anonim
Publisher : Unknown
Page : 88 pages
File Size : 53,9 Mb
Release : 1978
Category : Electronic
ISBN : MINN:20000003685795
