23 research outputs found
Cereal Rusts : 1916
The summer of 1916 will live in the memories of the people of Western Canada and the U.S.A. as one of the most severe ever experienced, from the standpoint of damage to cereal crops, wrought by rust.
Coming at such a critical period in the history of the world, this disaster has had a national importance that as yet, is probably underestimated. Its ravages have been widespread, especially in the spring wheat sections of North America, and its virulence enhanced by the favorable season, has demonstrated once more the dreaded possibilities of the disease, when the proper environment for its maximum development is provided by Nature.
Besides giving the farmer an ocular demonstration of the difficulties presented in combating such a pest, this epidemic has served to emphasize some outstanding features of the disease in relation to cultivated crops, which in turn have suggested and confirmed a few practical and feasible means of control. It is to be helped that the improvements in grain production resulting in lessons learned at this time will counterbalance several times over the actual loss sustained in the deficiency of grain production this one season
Letter from Henry Kirke Brown, Washington, to Anne Whitney, 1859 March 13
https://repository.wellesley.edu/whitney_correspondence/2484/thumbnail.jp
Letter from Henry Swan Manning, New York City, New York, to Anne Whitney, Boston, Massachusetts, 1906 October 29
https://repository.wellesley.edu/whitney_correspondence/2746/thumbnail.jp
Letter from Richard Henry Manning, New York, to Anne Whitney, 1881 October 28
https://repository.wellesley.edu/whitney_correspondence/2754/thumbnail.jp
Letter from Richard Henry Manning, New York, to Anne Whitney, 1881 June 24
https://repository.wellesley.edu/whitney_correspondence/2753/thumbnail.jp
Letter from Richard Henry Manning, Brooklyn, New York, to Adeline Manning, 1887 March 15
Unknown number of pages missing.https://repository.wellesley.edu/whitney_correspondence/2755/thumbnail.jp
Letter from Richard Henry Manning, to Adeline Manning, 1863 June 21
https://repository.wellesley.edu/whitney_correspondence/2751/thumbnail.jp
Letter from Richard Henry Manning, New York, to Adeline Manning, 1880 December 9
https://repository.wellesley.edu/whitney_correspondence/2752/thumbnail.jp
Letter from Richard Henry Manning, Brooklyn, New York, to Adeline Manning, 1854 April 16
https://repository.wellesley.edu/whitney_correspondence/2750/thumbnail.jp
Letter from Richard Henry Manning, to Adeline Manning, between 1850? and 1887
https://repository.wellesley.edu/whitney_correspondence/2757/thumbnail.jp